<SEC-DOCUMENT>0001558370-21-015641.txt : 20211112
<SEC-HEADER>0001558370-21-015641.hdr.sgml : 20211112
<ACCEPTANCE-DATETIME>20211112073153
ACCESSION NUMBER:		0001558370-21-015641
CONFORMED SUBMISSION TYPE:	10-Q
PUBLIC DOCUMENT COUNT:		65
CONFORMED PERIOD OF REPORT:	20210930
FILED AS OF DATE:		20211112
DATE AS OF CHANGE:		20211112

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Akero Therapeutics, Inc.
		CENTRAL INDEX KEY:			0001744659
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		10-Q
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38944
		FILM NUMBER:		211399594

	BUSINESS ADDRESS:	
		STREET 1:		601 GATEWAY BOULEVARD, SUITE 350
		CITY:			SOUTH SAN FRANCISCO
		STATE:			CA
		ZIP:			94080
		BUSINESS PHONE:		650-487-6488

	MAIL ADDRESS:	
		STREET 1:		601 GATEWAY BOULEVARD, SUITE 350
		CITY:			SOUTH SAN FRANCISCO
		STATE:			CA
		ZIP:			94080
</SEC-HEADER>
<DOCUMENT>
<TYPE>10-Q
<SEQUENCE>1
<FILENAME>akro-20210930x10q.htm
<DESCRIPTION>10-Q
<TEXT>
<XBRL>
<?xml version='1.0' encoding='UTF-8'?>

      <!-- iXBRL document created with: Toppan Merrill Bridge iXBRL 9.6.7908.23199 -->
      <!-- Based on: iXBRL 1.1 -->
      <!-- Created on: 11/12/2021 9:50:33 AM -->
      <!-- iXBRL Library version: 1.0.7908.23207 -->
      <!-- iXBRL Service Job ID: 68bc3d7e-4049-46c8-98f8-f47678d7c03d -->

  <html xmlns:us-gaap="http://fasb.org/us-gaap/2020-01-31" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:ixt-sec="http://www.sec.gov/inlineXBRL/transformation/2015-08-31" xmlns:srt="http://fasb.org/srt/2020-01-31" xmlns:ix="http://www.xbrl.org/2013/inlineXBRL" xmlns:ref="http://www.xbrl.org/2006/ref" xmlns:utr="http://www.xbrl.org/2009/utr" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:dei="http://xbrl.sec.gov/dei/2020-01-31" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xs="http://www.w3.org/2001/XMLSchema-instance" xmlns:akro="http://www.akerotx.com/20210930" xmlns:ixt="http://www.xbrl.org/inlineXBRL/transformation/2015-02-26" xmlns:xbrldi="http://xbrl.org/2006/xbrldi"><head><meta content="text/html" http-equiv="content-type" /><title></title></head><body><div style="margin-top:30pt;"></div><div style="display:none;"><ix:header><ix:hidden><ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" xs:nil="true" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" name="us-gaap:CommitmentsAndContingencies" id="Hidden_LAl3s0adxkq6Qv-mBWdH6w"></ix:nonFraction><ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" xs:nil="true" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" name="us-gaap:CommitmentsAndContingencies" id="Hidden_zSu4WFPSAk6V_p90oNW2AA"></ix:nonFraction><ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="INF" name="us-gaap:CommonStockSharesIssued" id="Hidden_Ayb7ZhnLgUK6TFCSQlMhdw">34741649</ix:nonFraction><ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="INF" name="us-gaap:CommonStockSharesOutstanding" id="Hidden_hmBG27eiTkOWs2Z4z7RhzA">34875302</ix:nonFraction><ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_9_30_2021_us-gaap_StatementClassOfStockAxis_akro_UndesignatedPreferredStockMember_SeUPg09WIEWZSKtrJf9nRg" decimals="INF" name="us-gaap:PreferredStockSharesOutstanding" id="Hidden_IYJrYlb5uUKvMH1EwAQMyA">0</ix:nonFraction><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="dei:EntityCentralIndexKey" id="Tc_Ivmr3A4vkEybm8Arqbtyrg_2_1">0001744659</ix:nonNumeric><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="dei:CurrentFiscalYearEndDate" id="Tc_bVM_Yn-CzkmPQi5eN6TL1w_3_1">--12-31</ix:nonNumeric><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="dei:DocumentFiscalYearFocus" id="Tc_LuEOQHob_UWSt0ZqaM4jkA_4_1">2021</ix:nonNumeric><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="dei:DocumentFiscalPeriodFocus" id="Tc_34bmQYVwI0OWPiQiH0muDg_5_1">Q3</ix:nonNumeric><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="dei:AmendmentFlag" id="Narr_X7RSwzTqu02jlR13dM4lpg">false</ix:nonNumeric><ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_jrEhmSOfbU6Bcd4Ogr8byw" decimals="-3" name="us-gaap:ResearchAndDevelopmentExpense" id="Hidden_OWwexd-nBkKVGwkMX8_ZDg">0</ix:nonFraction><ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2020_To_9_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_44SmsmRZs02_d092KbkNeQ" decimals="-3" name="us-gaap:ResearchAndDevelopmentExpense" id="Hidden_XjNrQwu8CUqD7HSmYvOB1w">0</ix:nonFraction><ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_XAcmP4A5DUyF50mJ12Iz9g" decimals="-3" name="us-gaap:ResearchAndDevelopmentExpense" id="Hidden_Sdp5FHj87kStMGE_24dlfw">0</ix:nonFraction><ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2021_To_9_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_K5ELWq6yT0ypTHSOSRDuxA" decimals="-3" name="us-gaap:ResearchAndDevelopmentExpense" id="Hidden_dhDQtJw7W0WLPaONTxOBeg">0</ix:nonFraction><ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="INF" name="us-gaap:CommonStockSharesOutstanding" id="Hidden_UxS4QglTdk-al6fFwKfkFg">34875302</ix:nonFraction><ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="INF" name="us-gaap:CommonStockSharesOutstanding" id="Hidden_N67HzWcZF0qK6ZwfVSB4Jg">34741649</ix:nonFraction><ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" name="us-gaap:FairValueAssetsLevel1ToLevel2TransfersAmount" id="Hidden_zNTem9ooYk6Ru6G4UtCcwQ">0</ix:nonFraction><ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" name="us-gaap:FairValueAssetsLevel1ToLevel2TransfersAmount" id="Hidden_BFKfOXp4JESgYZAj8VZnFA">0</ix:nonFraction><ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" name="us-gaap:FairValueAssetsLevel2ToLevel1TransfersAmount" id="Hidden_J1TnDcLnsU-dIeAt6oqhbw">0</ix:nonFraction><ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" name="us-gaap:FairValueAssetsLevel2ToLevel1TransfersAmount" id="Hidden_sGjsu5ghp0epszuWjNd9Fw">0</ix:nonFraction><ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" name="us-gaap:FairValueLiabilitiesLevel2ToLevel1TransfersAmount" id="Hidden_jjPKctoHa0mwD7E_zlyDpA">0</ix:nonFraction><ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" name="us-gaap:FairValueLiabilitiesLevel2ToLevel1TransfersAmount" id="Hidden_up1DXT5zYE60Xzp_c90unA">0</ix:nonFraction><ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" name="us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3" id="Hidden_sp1UEzluq02IKTpAwK-iPw">0</ix:nonFraction><ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_12_31_2020_gPaAJi7Y5Ua21g8ioXci_w" decimals="-3" name="us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3" id="Hidden_nbGn-EBUAUmV8P7ZDHMiNA">0</ix:nonFraction><ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" name="us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3" id="Hidden_7qKyE4MH1kavxhP_OFphFw">0</ix:nonFraction><ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_12_31_2020_gPaAJi7Y5Ua21g8ioXci_w" decimals="-3" name="us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3" id="Hidden_yJQebXI2DUCwnVtfTPQnPQ">0</ix:nonFraction><ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" name="us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3" id="Hidden_k1r6fC4mR0iSm_G8V-VBiQ">0</ix:nonFraction><ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_12_31_2020_gPaAJi7Y5Ua21g8ioXci_w" decimals="-3" name="us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3" id="Hidden_lx_hdfUwY0mcRPROO4Xs6Q">0</ix:nonFraction><ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" name="us-gaap:FairValueLiabilitiesLevel1ToLevel2TransfersAmount" id="Hidden_JTUkZgENh06MCMIuEiCulg">0</ix:nonFraction><ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" name="us-gaap:FairValueLiabilitiesLevel1ToLevel2TransfersAmount" id="Hidden_U50EUuf5_kKq53gDx3wVOQ">0</ix:nonFraction><ix:nonFraction unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="0" name="us-gaap:CommonStockDividendsPerShareCashPaid" id="Hidden_XbEsgWaQuE6UELV2g4sFWA">0</ix:nonFraction><ix:nonNumeric contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" name="us-gaap:OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList" id="Hidden_aXVENnNBzEGwgM40omud9g">akro:AccruedExpensesAndOtherCurrentLiabilities us-gaap:OperatingLeaseLiabilityNoncurrent</ix:nonNumeric><ix:nonNumeric contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" name="us-gaap:OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList" id="Hidden_gbUuDwaA70iHw34xPQmEXw">akro:AccruedExpensesAndOtherCurrentLiabilities</ix:nonNumeric><ix:nonNumeric contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" name="us-gaap:OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList" id="Hidden_UeiCZlANJ0GaCYET9LQU6A">us-gaap:OperatingLeaseLiabilityNoncurrent</ix:nonNumeric></ix:hidden><ix:references><link:schemaRef xlink:type="simple" xlink:href="akro-20210930.xsd"></link:schemaRef></ix:references><ix:resources><xbrli:context id="Duration_5_18_2021_To_5_18_2021_srt_RangeAxis_srt_MaximumMember_us-gaap_AwardTypeAxis_akro_CommonStockAvailableForAtmProgramMember_AbKnh5m8nUGBLYqXDK4PJA"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">akro:CommonStockAvailableForAtmProgramMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2021-05-18</xbrli:startDate><xbrli:endDate>2021-05-18</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_7_1_2021_To_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_1lnRKNT8bkOnceRms-a6GA"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2021-07-01</xbrli:startDate><xbrli:endDate>2021-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_1_1_2021_To_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_Ilg0vztRAE-2WSmIJrINwQ"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2021-01-01</xbrli:startDate><xbrli:endDate>2021-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_i0S_jFpLmkmkVaPMEaVsIA"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_7_10_2020_To_7_10_2020_srt_RangeAxis_srt_MaximumMember_us-gaap_SubsidiarySaleOfStockAxis_us-gaap_OverAllotmentOptionMember_R9PLHGEdFEakqaYacOIhIQ"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis">us-gaap:OverAllotmentOptionMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-10</xbrli:startDate><xbrli:endDate>2020-07-10</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_6_24_2019_To_6_24_2019_srt_RangeAxis_srt_MaximumMember_us-gaap_SubsidiarySaleOfStockAxis_us-gaap_OverAllotmentOptionMember_yjiwYDpWzEOfNZfRs0Dt7g"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis">us-gaap:OverAllotmentOptionMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-06-24</xbrli:startDate><xbrli:endDate>2019-06-24</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_11_1_2018_To_11_30_2018_us-gaap_StatementClassOfStockAxis_us-gaap_SeriesAPreferredStockMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_C7GCfmjqn0qpYhkMxeev5A"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">us-gaap:SeriesAPreferredStockMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">akro:AmgenAgreementMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2018-11-01</xbrli:startDate><xbrli:endDate>2018-11-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_6_1_2018_To_6_30_2018_srt_CounterpartyNameAxis_akro_AmgenMember_us-gaap_StatementClassOfStockAxis_us-gaap_SeriesAPreferredStockMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_M7eCduBGC0CvyLF-62LEqg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">akro:AmgenMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">us-gaap:SeriesAPreferredStockMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">akro:AmgenAgreementMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2018-06-01</xbrli:startDate><xbrli:endDate>2018-06-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_4_1_2021_To_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_Mi_0W10ePkC5icwoDgq62w"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2021-04-01</xbrli:startDate><xbrli:endDate>2021-06-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_4_1_2020_To_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_0v7k2ZLT-Eii_jUseIxEMw"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-04-01</xbrli:startDate><xbrli:endDate>2020-06-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_7_1_2020_To_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_0rT6mDfovEalhkjzESGUfg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="As_Of_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_P4qztDzrdkWOLS5-W4j46w"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2021-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_32jPCHgvwk6W8duceazqKQ"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2021-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_WnFFnF3Qtkadjz08doTbsg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2021-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_Akw5yIfQY0eJN2et-2dvwg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2021-06-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_2Joae_xwB0SzSgERWhrdPw"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2021-06-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_kHnQ_e_0wkeIuRR4_AUJ6Q"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2021-06-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_EVi_19DNn0KQFOqtnxefwg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2021-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_2GvKAbFf-Emt4grsv_bTVA"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2021-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_VPibjVO0GEqAaPyBV1mwUA"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2021-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_3_31_2021_bWAtzBP8vkmSFbkAgGsVnw"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2021-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_12_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_m_8--73Oi0i86axs5YZOXQ"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_12_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_vreDhMX7xkS5D065GRXL7Q"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_12_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_GKJ_YzQmtUeaOm-iIsiQ3w"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_dgCZeMhvpkm1M43ySugTgw"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_3mr-xtSgAE-gwOzfJafKMQ"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_XF-CHWXKXkeAFJHexqCCDg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_bEYiN493iUWXh9wdjfdztA"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-06-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_XVampV0RUEumFEFuXCqB1A"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-06-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_Gr0yn3PX0U2Xq5cxlFyvXw"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-06-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_6_30_2020_mc3pXqSOgES_ocYpncG1wg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2020-06-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_-jak2Pr6UE-I_G2fDNOTbw"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_vdg1uvhGSkOyqFigd4kZ7w"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_CumD-I5VWU-OMY_mKpf_UA"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_3_31_2020_ntnXAhe3OEOVhJG44mZG5g"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2020-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_12_31_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_qdC64CtaRUaSxdtYkOsOUg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_12_31_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_pstMOP0gzUSHgYvj3l7oPg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_12_31_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_Ske6ZM2Xy0SeKIYLI6faZg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_mQA2sF3DdkiczZMHoIZ59g"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2021-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_jE5l50pMYkOE0LuBD8sOJw"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2021-06-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_KrMlt3osvUKcrt7LOu1XuA"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2021-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_12_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_dRrzQlU7ck2y8m6LtSd4VA"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_RM6q878J7kWD4mGFts_hFQ"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_e8RyhErsR02Kp_tfXk-KNg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-06-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_mAp9H18JuU-u6_FPw7xG0A"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-03-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_12_31_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_kZL8zAvYtEmMXUCWCULPlA"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_7_10_2020_us-gaap_SubsidiarySaleOfStockAxis_akro_FollowUpPublicOfferingMember_F_B5t4hVIE6QcLG_5cTqIA"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis">akro:FollowUpPublicOfferingMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-07-10</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_6_24_2019_us-gaap_SubsidiarySaleOfStockAxis_us-gaap_IPOMember_l2IMak_hhUC4jS9mKkaLmw"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis">us-gaap:IPOMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-06-24</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="Duration_6_18_2019_To_6_18_2019_us-gaap_PlanNameAxis_akro_StockOptionAndGrantPlan2018Member_xs5-0AkESESoAtQCWSnxUg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:StockOptionAndGrantPlan2018Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-06-18</xbrli:startDate><xbrli:endDate>2019-06-18</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="As_Of_9_30_2021_us-gaap_AwardTypeAxis_us-gaap_EmployeeStockOptionMember_gJeX89f_IUmkKexDwGE3zg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:EmployeeStockOptionMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2021-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_9_30_2021_us-gaap_PlanNameAxis_akro_StockOptionAndIncentivePlan2019Member_el0bjKIhykuLOaAzuQ5OEA"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:StockOptionAndIncentivePlan2019Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2021-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_9_30_2021_us-gaap_PlanNameAxis_akro_StockOptionAndGrantPlan2018Member_hzOa1MY5bkqq32dCa1ySqg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:StockOptionAndGrantPlan2018Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2021-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_9_30_2021_us-gaap_PlanNameAxis_akro_EmployeeStockPurchasePlan2019Member_7VP9GmElFECKK2AZf50y0Q"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:EmployeeStockPurchasePlan2019Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2021-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_9_30_2021_us-gaap_AwardTypeAxis_akro_CommonStockAvailableForAtmProgramMember_V90F2MGt_EynM4YevaH4ww"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">akro:CommonStockAvailableForAtmProgramMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2021-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_5_18_2021_us-gaap_AwardTypeAxis_akro_CommonStockAvailableForAtmProgramMember_tKnIUXyPtkKkxxVRGU05GQ"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">akro:CommonStockAvailableForAtmProgramMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2021-05-18</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_12_31_2020_us-gaap_AwardTypeAxis_us-gaap_EmployeeStockOptionMember_ZZjzpNbqjk--1jppK7M44A"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:EmployeeStockOptionMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_12_31_2020_us-gaap_PlanNameAxis_akro_StockOptionAndIncentivePlan2019Member_NOcbhK_CKEGdo--DkC5XeQ"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:StockOptionAndIncentivePlan2019Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_12_31_2020_us-gaap_PlanNameAxis_akro_StockOptionAndGrantPlan2018Member_MVlb1YAR10iAu97EyoZwmw"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:StockOptionAndGrantPlan2018Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_12_31_2020_us-gaap_PlanNameAxis_akro_EmployeeStockPurchasePlan2019Member_RQdYERkpl0KS5jGuzIeA2w"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:EmployeeStockPurchasePlan2019Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_6_18_2019_us-gaap_PlanNameAxis_akro_StockOptionsAndGrantPlan2019Member_WCwh2TM54kSc_mF5_uUR4Q"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:StockOptionsAndGrantPlan2019Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-06-18</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_6_18_2019_us-gaap_PlanNameAxis_akro_StockOptionAndGrantPlan2018Member_mLXgII-EzEyv8tHZ_vZDhQ"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:StockOptionAndGrantPlan2018Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-06-18</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="Duration_6_1_2019_To_6_30_2019_srt_RangeAxis_srt_MaximumMember_us-gaap_PlanNameAxis_akro_StockOptionsAndGrantPlan2019Member_T4fNokimj0WoSzP6cQtzjQ"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:StockOptionsAndGrantPlan2019Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-06-01</xbrli:startDate><xbrli:endDate>2019-06-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_1_1_2021_To_9_30_2021_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember_nagozHRDAUekk7qmBCnqgA"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2021-01-01</xbrli:startDate><xbrli:endDate>2021-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_3_1_2018_To_3_31_2018_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember_q1JYTH-irE6HHLpFVEBjBA"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2018-03-01</xbrli:startDate><xbrli:endDate>2018-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_3_1_2017_To_3_31_2017_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember_EFTjKD7lOkiA3d4dMj1s1g"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2017-03-01</xbrli:startDate><xbrli:endDate>2017-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_7_1_2021_To_9_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_K5ELWq6yT0ypTHSOSRDuxA"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">akro:AmgenAgreementMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2021-07-01</xbrli:startDate><xbrli:endDate>2021-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_1_1_2021_To_9_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_XAcmP4A5DUyF50mJ12Iz9g"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">akro:AmgenAgreementMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2021-01-01</xbrli:startDate><xbrli:endDate>2021-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_7_1_2020_To_9_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_44SmsmRZs02_d092KbkNeQ"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">akro:AmgenAgreementMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_1_1_2020_To_9_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_jrEhmSOfbU6Bcd4Ogr8byw"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">akro:AmgenAgreementMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_1_1_2021_To_9_30_2021_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_FurnitureAndFixturesMember_URoaIG7nB0mgpRsIUYPTXg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:FurnitureAndFixturesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2021-01-01</xbrli:startDate><xbrli:endDate>2021-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="As_Of_9_30_2021_srt_RangeAxis_srt_MaximumMember_us-gaap_StatementClassOfStockAxis_akro_UndesignatedPreferredStockMember_nYhXQlhR60y-YGRJF7Lv1A"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">akro:UndesignatedPreferredStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2021-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_9_30_2021_us-gaap_StatementClassOfStockAxis_akro_UndesignatedPreferredStockMember_SeUPg09WIEWZSKtrJf9nRg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">akro:UndesignatedPreferredStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2021-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="Duration_7_1_2021_To_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_mHEW-s3-I0aSK7qAPkb2OQ"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2021-07-01</xbrli:startDate><xbrli:endDate>2021-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_4_1_2021_To_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_x9XDnwCtOkaq7jTZVqosbg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2021-04-01</xbrli:startDate><xbrli:endDate>2021-06-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_1_1_2021_To_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_jAHqGcpAFUe6aO-tNPHfXw"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2021-01-01</xbrli:startDate><xbrli:endDate>2021-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_7_1_2020_To_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_oBLJ5kMQ20eHYGMtJlRq7A"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_4_1_2020_To_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_grpwrcToh0GqymPXf73P3w"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-04-01</xbrli:startDate><xbrli:endDate>2020-06-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_7l6xMZ_4vkW8x2pzSJcsIQ"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_1_1_2019_To_12_31_2019_gK0gxwrbTE6Ty26wtPbUqA"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2019-01-01</xbrli:startDate><xbrli:endDate>2019-12-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="As_Of_6_30_2018_srt_OwnershipAxis_akro_AmgenMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_E0CLvKfxFUufay3CnS6qqg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:OwnershipAxis">akro:AmgenMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">akro:AmgenAgreementMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2018-06-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="Duration_7_1_2021_To_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_yaXsn8K0F0ygArkDHm_tBg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2021-07-01</xbrli:startDate><xbrli:endDate>2021-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_4_1_2021_To_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_Ba1b8vIqsUeTF-Zs0wrYOA"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2021-04-01</xbrli:startDate><xbrli:endDate>2021-06-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_1_1_2021_To_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_0WhVXyzGz0is-smkQkA_UQ"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2021-01-01</xbrli:startDate><xbrli:endDate>2021-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_7_1_2020_To_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_WmWm5gQrU0mc2IwI0DHzfA"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_4_1_2020_To_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_0qT73dt5SEiJkPsDBYR6NQ"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-04-01</xbrli:startDate><xbrli:endDate>2020-06-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_jAzTm0OiHUix8YetqQwGcg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="As_Of_7_10_2020_NO77y8AYwEKmLcvqotRg0w"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2020-07-10</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="Duration_7_10_2020_To_7_10_2020_us-gaap_SubsidiarySaleOfStockAxis_akro_FollowUpPublicOfferingMember_zk1ay8ugJE2xfxUTTtF5AQ"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis">akro:FollowUpPublicOfferingMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-10</xbrli:startDate><xbrli:endDate>2020-07-10</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_6_24_2019_To_6_24_2019_us-gaap_SubsidiarySaleOfStockAxis_us-gaap_IPOMember_Hq5X8l258ka8fyQcQsPtcw"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis">us-gaap:IPOMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-06-24</xbrli:startDate><xbrli:endDate>2019-06-24</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="As_Of_6_18_2019_us-gaap_PlanNameAxis_akro_EmployeeStockPurchasePlanMember_zU7BqSaZQ0qiQMloY3C1Qw"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:EmployeeStockPurchasePlanMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-06-18</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_9_30_2020_15ljPzGQqEWhxdIsloG0HQ"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2020-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_12_31_2019_c3Hof7IGGk-gJHK0Bp-PJQ"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2019-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_9_30_2021_us-gaap_FinancialInstrumentAxis_us-gaap_MoneyMarketFundsMember_MkGDhjOMOU6AIZMOAud4GQ"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2021-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_9_30_2021_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_-xXcPEl-nkGfFMlrSD6ZFQ"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:CorporateDebtSecuritiesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2021-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_9_30_2021_us-gaap_FinancialInstrumentAxis_us-gaap_CommercialPaperMember_ftFAsbB3l0CktNadXSonhQ"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2021-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_12_31_2020_us-gaap_FinancialInstrumentAxis_us-gaap_MoneyMarketFundsMember_8kE1pIhEh0q4HD2ZUrCiiA"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_12_31_2020_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_Bwsdy9MeWUafKg-gvueuVw"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:CorporateDebtSecuritiesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_12_31_2020_us-gaap_FinancialInstrumentAxis_us-gaap_CommercialPaperMember_giiXUYf0Y0ujkdbeog2b5A"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="Duration_1_1_2021_To_9_30_2021_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_eF4NUu6qs0i8e-lU61QUjg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:CorporateDebtSecuritiesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2021-01-01</xbrli:startDate><xbrli:endDate>2021-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_1_1_2020_To_12_31_2020_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_RbbYv3jvVUedYLw-sA4jDQ"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:CorporateDebtSecuritiesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-12-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="As_Of_9_30_2021_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_1MchIdYFjEWW4wQKarWf-w"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:CorporateDebtSecuritiesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2021-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_9_30_2021_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_CommercialPaperMember_lA2nxTZwLUu21ErXv6d-tg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2021-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_9_30_2021_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_MoneyMarketFundsMember_3zAmJTnmdUmFerHlYHEQjw"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2021-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_9_30_2021_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_MoneyMarketFundsMember_BkorOSOPmEmByYDp9_Z-aw"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2021-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_9_30_2021_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_ajuABz-440ysgJ63gykiLw"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:CorporateDebtSecuritiesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2021-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_9_30_2021_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_CommercialPaperMember_ApRMnSNCkEuzeG3S3mDi0Q"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2021-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_9_30_2021_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_ohdOPlzbvE6_ImNZ-FRrew"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2021-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_9_30_2021_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_jn5wH7eHaUejqZH8ICWVxg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2021-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_9_30_2021_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_xxDgn4kQLUSwyeI4CcEQ6A"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2021-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_12_31_2020_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_Y6e2R9Pcok2aG3OttZg5xw"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:CorporateDebtSecuritiesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_12_31_2020_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_CommercialPaperMember_I9smTimrWEKV1juPf_Prpg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_12_31_2020_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_MoneyMarketFundsMember_oy0Vna_xKEagPKCuRLD6ag"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_12_31_2020_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_MoneyMarketFundsMember_Kr3FCskISEy5sLec3X6Kyg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_12_31_2020_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_QB4-bRxVHEuFvASG5Su7ng"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:CorporateDebtSecuritiesMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_12_31_2020_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_CommercialPaperMember_0vC-BFLFGEKsW_STmGNCsw"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_12_31_2020_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_p_nzbPPBqECYzU7BzKmgKA"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_12_31_2020_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_jsbtryBimUqspCyyoqGvRA"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_12_31_2020_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_Fy1-cU8m5ky8scytDQmS6w"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="Duration_1_1_2021_To_9_30_2021_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_us-gaap_EmployeeStockOptionMember_rQWo_uitwEiup9vV5perwg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:EmployeeStockOptionMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2021-01-01</xbrli:startDate><xbrli:endDate>2021-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_1_1_2020_To_9_30_2020_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_us-gaap_EmployeeStockOptionMember_4XErjxuo9U67EMCsMjLy4Q"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:EmployeeStockOptionMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_1_1_2020_To_9_30_2020_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_akro_UnvestedRestrictedStockMember_KL0BE6bZ0ECoXehnCGqBcw"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">akro:UnvestedRestrictedStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_7_1_2021_To_9_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_p4E5TrXxj0Oy6clFkBDQfw"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2021-07-01</xbrli:startDate><xbrli:endDate>2021-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_7_1_2021_To_9_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_Dc4kbLKmk02xlkqsPbAU2A"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2021-07-01</xbrli:startDate><xbrli:endDate>2021-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_1_1_2021_To_9_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_Q3oQuxWWJESFn8nrOK6obA"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2021-01-01</xbrli:startDate><xbrli:endDate>2021-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_1_1_2021_To_9_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_rS1Pv1qdzki8uIHVkCMLqA"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2021-01-01</xbrli:startDate><xbrli:endDate>2021-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_7_1_2020_To_9_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_5eGD-iIsZkO9TGNC2xTEQg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_7_1_2020_To_9_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_ReL41oUkVESYu52_3u7hfw"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_1_1_2020_To_9_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_DRMhxADTgUu8xAkfZRajTA"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_1_1_2020_To_9_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_IHZ27WTLk0WG7reO6kGlPw"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_7_1_2021_To_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_nZsD43PnDUmYjBJ25YqbdQ"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2021-07-01</xbrli:startDate><xbrli:endDate>2021-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_4_1_2021_To_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_ACvqbOvE7EKL8yKUSygeWg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2021-04-01</xbrli:startDate><xbrli:endDate>2021-06-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_4_1_2021_To_6_30_2021_h_ddgiJyVEqyISlN5WYRew"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2021-04-01</xbrli:startDate><xbrli:endDate>2021-06-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_1_1_2021_To_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_d55B8AjKnEGyiuPG8ZQKzw"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2021-01-01</xbrli:startDate><xbrli:endDate>2021-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_1_1_2021_To_3_31_2021_Ya64bGgsBEWzVRfo40teiQ"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2021-01-01</xbrli:startDate><xbrli:endDate>2021-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_7_1_2020_To_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_lZs0Vs0CTEevg_DwraEw5g"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_4_1_2020_To_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_yWf9tVR3GkyYHPD91CVnAA"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-04-01</xbrli:startDate><xbrli:endDate>2020-06-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_4_1_2020_To_6_30_2020_h9VGnwTfU06w3vkY_mO5Vg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2020-04-01</xbrli:startDate><xbrli:endDate>2020-06-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="As_Of_11_9_2021_J627o8lGt0irxJMG5KBj2Q"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2021-11-09</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="Duration_6_1_2018_To_6_30_2018_srt_CounterpartyNameAxis_akro_AmgenMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_7AI5EOUZX0afHwEja6rYjA"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">akro:AmgenMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">akro:AmgenAgreementMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2018-06-01</xbrli:startDate><xbrli:endDate>2018-06-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_1_1_2020_To_12_31_2020_gPaAJi7Y5Ua21g8ioXci_w"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-12-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_9wOq6s4BPUOoL0NLB2WrVw"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_1_1_2020_To_3_31_2020_hnQO2GFg5kK-zm-KzqQOtg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-03-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="As_Of_12_31_2020_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember__YTzUKiOIkOa9iWVJ4Qbiw"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="Duration_6_1_2019_To_6_30_2019_us-gaap_PlanNameAxis_akro_StockOptionsAndGrantPlan2019Member_sc8Lt9B3ykWxylnRFTsrtA"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:StockOptionsAndGrantPlan2019Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-06-01</xbrli:startDate><xbrli:endDate>2019-06-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_6_1_2019_To_6_30_2019_us-gaap_PlanNameAxis_akro_EmployeeStockPurchasePlanMember_1vtN4r_HYkuI9g35-WwvZg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:EmployeeStockPurchasePlanMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-06-01</xbrli:startDate><xbrli:endDate>2019-06-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="As_Of_6_30_2019_us-gaap_PlanNameAxis_akro_StockOptionsAndGrantPlan2019Member__tAxPY-pOUGiHOGEEzdcHg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:StockOptionsAndGrantPlan2019Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2019-06-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="Duration_8_1_2019_To_8_31_2019_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_aZW51uB3NUWqncTAqN94oA"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">akro:AmgenAgreementMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-08-01</xbrli:startDate><xbrli:endDate>2019-08-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="As_Of_2_29_2020_G3SiBo1r3UiM30-kKBJnuQ"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2020-02-29</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2021-07-01</xbrli:startDate><xbrli:endDate>2021-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2020-07-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2020-01-01</xbrli:startDate><xbrli:endDate>2020-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="As_Of_1_31_2021_us-gaap_PlanNameAxis_akro_StockOptionsAndGrantPlan2019Member_2Jhj2W7qXESQOHfss0CF8w"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:StockOptionsAndGrantPlan2019Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2021-01-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_1_31_2021_us-gaap_PlanNameAxis_akro_EmployeeStockPurchasePlanMember_k_ChjuV9Q0y_n5WpKUSlrg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:EmployeeStockPurchasePlanMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2021-01-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_1_31_2020_us-gaap_PlanNameAxis_akro_StockOptionsAndGrantPlan2019Member_WnIC_q-2okmu6PJhy3qoDg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:StockOptionsAndGrantPlan2019Member</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-01-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_1_31_2020_us-gaap_PlanNameAxis_akro_EmployeeStockPurchasePlanMember_PnYShoaHLU-v6O-iAkcnyQ"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:EmployeeStockPurchasePlanMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:instant>2020-01-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="Duration_7_1_2019_To_7_31_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_mMVPYgzyUUaoMoow60NwLg"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-07-01</xbrli:startDate><xbrli:endDate>2019-07-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_6_1_2019_To_6_30_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_RK5GKjx-70yrrdXeOkyxhw"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-06-01</xbrli:startDate><xbrli:endDate>2019-06-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_4_1_2019_To_4_30_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_KeknTLGWF0eIPxt3VLmOZw"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-04-01</xbrli:startDate><xbrli:endDate>2019-04-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_11_1_2018_To_11_30_2018_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_iRinvL-TukipRIsHzSFMtA"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">akro:AmgenAgreementMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2018-11-01</xbrli:startDate><xbrli:endDate>2018-11-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="Duration_8_1_2019_To_8_31_2019_srt_RangeAxis_srt_MaximumMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_zJXSIAV0X0SUS1M-7Vyu3g"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier><xbrli:segment><xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember><xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">akro:AmgenAgreementMember</xbrldi:explicitMember></xbrli:segment></xbrli:entity><xbrli:period><xbrli:startDate>2019-08-01</xbrli:startDate><xbrli:endDate>2019-08-31</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="As_Of_6_30_2021_WnQU_0IaMEuTef16OinncA"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2021-06-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2021-01-01</xbrli:startDate><xbrli:endDate>2021-09-30</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2021-09-30</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001744659</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2020-12-31</xbrli:instant></xbrli:period></xbrli:context><xbrli:unit id="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w"><xbrli:measure>iso4217:USD</xbrli:measure></xbrli:unit><xbrli:unit id="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug"><xbrli:divide><xbrli:unitNumerator><xbrli:measure>iso4217:USD</xbrli:measure></xbrli:unitNumerator><xbrli:unitDenominator><xbrli:measure>xbrli:shares</xbrli:measure></xbrli:unitDenominator></xbrli:divide></xbrli:unit><xbrli:unit id="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw"><xbrli:measure>xbrli:shares</xbrli:measure></xbrli:unit><xbrli:unit id="Unit_Standard_Vote_M3WGxqSRGkStSefkJ7_Olw"><xbrli:measure>akro:Vote</xbrli:measure></xbrli:unit><xbrli:unit id="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw"><xbrli:measure>xbrli:pure</xbrli:measure></xbrli:unit><xbrli:unit id="Unit_Standard_sqft_pm8j4ie6Rkq-kGfKaykvfA"><xbrli:measure>utr:sqft</xbrli:measure></xbrli:unit></ix:resources></ix:header></div><div style="max-width:100%;padding-left:4.47%;padding-right:4.47%;position:relative;"><div style="margin-top:7.2pt;min-height:20.15pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 6pt 0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;min-height:11.5pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:1pt;padding-bottom:1pt;padding-top:1pt;text-align:center;border-bottom:1px solid #000000;border-top:3.0pt solid #000000;margin:0pt;"><b style="font-weight:bold;">33</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:5pt;font-weight:bold;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><a id="_c890a918_fc9d_4beb_95f7_3c930cb06942"></a><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><b style="font-size:14pt;font-weight:bold;">UNITED STATES</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><b style="font-size:14pt;font-weight:bold;">SECURITIES AND EXCHANGE COMMISSION</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">WASHINGTON, DC 20549</b></p><div style="font-family:'Times New Roman','Times','serif';font-size:10.0pt;margin-bottom:0pt;margin-top:0pt;min-height:1.19em;position:relative;width:100%;"><div style="background-color:#000000;height:1pt;position:relative;top:0.6em;width:25.0%;border:none;margin:0 auto;"></div></div><p style="font-family:'Times New Roman','Times','serif';font-size:14pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">FORM&#160;</b><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="dei:DocumentType" id="Narr_A3XivHp5lU6eOFGZrUzx3w"><b style="font-weight:bold;">10-Q</b></ix:nonNumeric></p><div style="font-family:'Times New Roman','Times','serif';font-size:10.0pt;margin-bottom:0pt;margin-top:0pt;min-height:1.19em;position:relative;width:100%;"><div style="background-color:#000000;height:1pt;position:relative;top:0.6em;width:25.0%;border:none;margin:0 auto;"></div></div><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"><b style="font-weight:bold;">(Mark One)</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><a id="_f4c79e33_51fc_4aad_9edb_cf8a98722925"></a><a id="Tc_rlYThFy0hkq-dtIpMyI02g_1_1"></a><table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:top;width:3.22%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:top;width:96.77%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:top;width:3.22%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><ix:nonNumeric format="ixt-sec:boolballotbox" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="dei:DocumentQuarterlyReport" id="Tc_PIE1nkwonECWjFpIhD3-3A_1_0"><b style="font-family:'Segoe UI Symbol';font-weight:bold;">&#9746;</b></ix:nonNumeric></p></td><td style="vertical-align:top;width:96.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><b style="font-weight:bold;">QUARTERLY REPORT PURSUANT TO SECTION&#160;13 OR 15(d)&#160;OF THE SECURITIES EXCHANGE ACT OF 1934</b></p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 6pt 0pt;"><b style="font-size:8pt;font-weight:bold;">For the quarterly period ended </b><ix:nonNumeric format="ixt:datemonthdayyearen" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="dei:DocumentPeriodEndDate" id="Narr_0cxRb5r9mEuV_ACWCCg1dA"><b style="font-size:8pt;font-weight:bold;">September 30, 2021</b></ix:nonNumeric></p><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">OR</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><a id="_96a7b10f_51fd_42ca_b077_00643e739097"></a><a id="Tc_fTYTyVfYIUG6VfVG_3uldA_1_1"></a><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:top;white-space:nowrap;width:3.22%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:top;width:96.77%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:top;white-space:nowrap;width:3.22%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><ix:nonNumeric format="ixt-sec:boolballotbox" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="dei:DocumentTransitionReport" id="Tc_WD0-8LwO4EWY1-ceCdw0Kg_1_0"><b style="font-family:'Segoe UI Symbol';font-weight:bold;">&#9744;</b></ix:nonNumeric></p></td><td style="vertical-align:top;width:96.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><b style="font-weight:bold;">TRANSITION REPORT PURSUANT TO SECTION&#160;13 OR 15(d)&#160;OF THE SECURITIES EXCHANGE ACT OF 1934</b></p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">For the transition period from </b><b style="font-weight:bold;text-decoration:underline;text-decoration-color:#000000;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</b><b style="font-weight:bold;">&#160; to</b><b style="font-weight:bold;text-decoration:underline;text-decoration-color:#000000;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</b><b style="font-weight:bold;">&#160;</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 6pt 0pt;"><b style="font-size:8pt;font-weight:bold;">Commission File No.&#160;</b><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="dei:EntityFileNumber" id="Narr_efANA1cUyECU4nJAp7PsMg"><b style="font-size:8pt;font-weight:bold;">001-38944</b></ix:nonNumeric></p><div style="font-family:'Times New Roman','Times','serif';font-size:10.0pt;margin-bottom:0pt;margin-top:0pt;min-height:1.19em;position:relative;width:100%;"><div style="background-color:#000000;height:1pt;position:relative;top:0.6em;width:25.0%;border:none;margin:0 auto;"></div></div><p style="font-family:'Times New Roman','Times','serif';font-size:18pt;text-align:center;margin:0pt;"><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="dei:EntityRegistrantName" id="Narr_Vta92eiUmUWsYnaa99BXxQ"><b style="font-weight:bold;">Akero Therapeutics,&#160;Inc.</b></ix:nonNumeric></p><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;">(Exact name of registrant as specified in its charter)</p><div style="font-family:'Times New Roman','Times','serif';font-size:10.0pt;margin-bottom:0pt;margin-top:0pt;min-height:1.19em;position:relative;width:100%;"><div style="background-color:#000000;height:1pt;position:relative;top:0.6em;width:25.0%;border:none;margin:0 auto;"></div></div><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><a id="_b0358441_180e_4d14_aa81_e184c1857630"></a><a id="Tc_5rfghUguXUa4k8gY7D03Bw_1_0"></a><a id="Tc_AGcq6H9pfEqpp-KcPavbcA_1_2"></a><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:top;width:48.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><ix:nonNumeric format="ixt-sec:stateprovnameen" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="dei:EntityIncorporationStateCountryCode" id="Tc_hGVxSHj4hUGRfEZO4PlqFw_0_0"><b style="font-size:8pt;font-weight:bold;">Delaware</b></ix:nonNumeric></p></td><td style="vertical-align:top;width:2%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;">&#160;&#160;&#160;&#160;</p></td><td style="vertical-align:top;width:49%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="dei:EntityTaxIdentificationNumber" id="Tc_3-qTDc8LyUyVCEN6EiSmUw_0_2"><b style="font-size:8pt;font-weight:bold;">81-5266573</b></ix:nonNumeric></p></td></tr><tr style="height:1pt;"><td style="vertical-align:top;width:48.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;">(State or other jurisdiction of<br />incorporation or organization)</p></td><td style="vertical-align:top;width:2%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:49%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;">(I.R.S. Employer<br />Identification No.)</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="dei:EntityAddressAddressLine1" id="Narr_XLWIrfa3okaA8LWN1GoRIw"><b style="font-size:8pt;font-weight:bold;">601 Gateway Boulevard, Suite 350</b></ix:nonNumeric></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="dei:EntityAddressCityOrTown" id="Narr_S3q20vUx-0KGr5O26yV15g"><b style="font-size:8pt;font-weight:bold;">South San Francisco</b></ix:nonNumeric><b style="font-size:8pt;font-weight:bold;">, </b><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="dei:EntityAddressStateOrProvince" id="Narr_YT1M1-sciEaCvhkUFnugMw"><b style="font-size:8pt;font-weight:bold;">CA</b></ix:nonNumeric><b style="font-size:8pt;font-weight:bold;"> </b><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="dei:EntityAddressPostalZipCode" id="Narr_QP94V8w6C0Kn195RP-1BsA"><b style="font-size:8pt;font-weight:bold;">94080</b></ix:nonNumeric></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><b style="font-size:8pt;font-weight:bold;">(</b><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="dei:CityAreaCode" id="Narr_EKtOt_Ubt0WBOSTkDBECCg"><b style="font-size:8pt;font-weight:bold;">650</b></ix:nonNumeric><b style="font-size:8pt;font-weight:bold;">) </b><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="dei:LocalPhoneNumber" id="Narr_4eSlyliC_UqMhJe2IFbJgA"><b style="font-size:8pt;font-weight:bold;">487-6488</b></ix:nonNumeric></p><div style="font-family:'Times New Roman','Times','serif';font-size:10.0pt;margin-bottom:0pt;min-height:1.19em;position:relative;width:100%;"><div style="background-color:#000000;height:1pt;position:relative;top:0.6em;width:25.0%;border:none;margin:0 auto;"></div></div><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 6pt 0pt;">(Address, including zip code, and telephone number, including area code, of registrant&#8217;s principal executive offices)</p><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-indent:24.5pt;margin:0pt;">Securities registered pursuant to Section&#160;12(b)&#160;of the Act:</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><a id="_dd05f883_d0c4_4d7a_b7f9_072509a74104"></a><a id="Tc_zKXAbgvvX0KCqJGAqHDaiA_1_0"></a><a id="Tc_LpJaW_KQg0iOdXplGkW43g_1_2"></a><a id="Tc_rohvfEuRoUWuF9tE8cifww_1_4"></a><a id="Tc_aidqfNa800CM_ccE6DWBag_2_4"></a><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:35.99%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;width:2%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;width:25%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td><td style="vertical-align:bottom;width:2%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;width:34.99%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td></tr><tr><td style="vertical-align:bottom;width:35.99%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:6pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">Title of each class</b></p></td><td style="vertical-align:bottom;width:2%;border-bottom:1px solid transparent;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:6pt;margin:0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;&#160;</b></p></td><td style="vertical-align:bottom;width:25%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:6pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">Trading Symbol(s)</b></p></td><td style="vertical-align:bottom;width:2%;border-bottom:1px solid transparent;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:6pt;margin:0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td style="vertical-align:bottom;width:34.99%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:6pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">Name of each exchange on which registered</b></p></td></tr><tr><td style="vertical-align:bottom;width:35.99%;border-top:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="dei:Security12bTitle" id="Tc_wzpEG5RAkEytQlGDlrulog_2_0"><span style="font-size:8pt;">Common Stock, par value $0.0001 per share</span></ix:nonNumeric></p></td><td style="vertical-align:bottom;width:2%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:25%;border-top:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="dei:TradingSymbol" id="Tc_ZSmVWm6E3ES6EXVhNR4ulA_2_2"><span style="font-size:8pt;">AKRO</span></ix:nonNumeric></p></td><td style="vertical-align:bottom;width:2%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:34.99%;border-top:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;">The </span><ix:nonNumeric format="ixt-sec:exchnameen" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="dei:SecurityExchangeName" id="Narr_aKq2dys52EGXfeaxxxWtlg"><span style="font-size:8pt;">Nasdaq</span></ix:nonNumeric><span style="font-size:8pt;"> Global Select Market</span></p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 6pt 0pt;"><span style="font-size:8pt;">Indicate by check mark whether the registrant (1)&#160;has filed all reports required to be filed by Section&#160;13 or 15(d)&#160;of the Securities Exchange Act of 1934 during the preceding 12&#160;months (or for such shorter period that the registrant was required to file such reports), and (2)&#160;has been subject to such filing requirements for the past 90&#160;days. &#160;&#160;&#160;</span><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="dei:EntityCurrentReportingStatus" id="Narr_5Ci6JzilQUS3K-VmW63NJg"><span style="font-size:8pt;">Yes</span></ix:nonNumeric><span style="font-size:8pt;">&#160;&#160;</span><span style="font-family:'Segoe UI Symbol';font-size:8pt;">&#9746;</span><span style="font-size:8pt;">&#160;&#160;&#160;&#160;No </span><span style="font-family:'Segoe UI Symbol';font-size:8pt;">&#9744;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 6pt 0pt;"><span style="font-size:8pt;">Indicate by check mark whether the registrant has submitted electronically, every Interactive Data File required to be submitted pursuant to Rule&#160;405 of Regulation S-T (&#167; 232.405 of this chapter) during the preceding 12&#160;months (or for such shorter period that the registrant was required to submit such files). &#160;&#160;</span><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="dei:EntityInteractiveDataCurrent" id="Narr_eBKgbps-VkGHkjmB8m4yeA"><span style="font-size:8pt;">Yes</span></ix:nonNumeric><span style="font-size:8pt;">&#160;&#160;</span><span style="font-family:'Segoe UI Symbol';font-size:8pt;">&#9746;</span><span style="font-size:8pt;">&#160;&#160;&#160;&#160;No&#160;&#160;</span><span style="font-family:'Segoe UI Symbol';font-size:8pt;">&#9744;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;">Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of &#8220;large accelerated filer,&#8221; &#8220;accelerated filer,&#8221; &#8220;smaller reporting company,&#8221; and &#8220;emerging growth company&#8221; in Rule&#160;12b-2 of the Exchange Act.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><a id="_03e07fbd_7fdf_4aa8_9519_f1c02e3c18e5"></a><a id="Tc_Evrwi9Pb9kGlSn4q1t8zfA_0_0"></a><a id="Tc_0HkD0Q6eHEW70d8sUVO4JA_0_1"></a><a id="Tc_SoPpRUm1xEazP2WDTh67_w_0_3"></a><a id="Tc_5UfZlVCKNUmKZy0p5qjlEw_0_4"></a><a id="Tc_pk46DKFEvkCCfl5_sTQL_Q_1_1"></a><a id="Tc_KALzlcFgAkmY37ummRpCJg_1_3"></a><a id="Tc_eYeLOxtCm0ec_3x5jim94Q_2_3"></a><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:top;width:20.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;">Large&#160;accelerated&#160;filer</p></td><td style="vertical-align:top;width:3.04%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"><span style="font-family:'Segoe UI Symbol';">&#9744;</span></p></td><td style="vertical-align:top;width:46.56%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt;"><span style="font-size:8pt;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:27.72%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;">Accelerated&#160;filer</p></td><td style="vertical-align:top;width:2.14%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:justify;margin:0pt;"><span style="font-family:'Segoe UI Symbol';">&#9744;</span></p></td></tr><tr style="height:1pt;"><td style="vertical-align:top;width:20.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><ix:nonNumeric format="ixt-sec:entityfilercategoryen" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="dei:EntityFilerCategory" id="Tc_hg-wcn21Fk6OZAmgd0NJpg_1_0"><span style="font-size:8pt;">Non-accelerated filer</span></ix:nonNumeric></p></td><td style="vertical-align:top;width:3.04%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"><span style="font-family:'Segoe UI Symbol';">&#9746;</span></p></td><td style="vertical-align:top;width:46.56%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt;"><span style="font-size:8pt;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:27.72%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;">Smaller&#160;reporting&#160;company</p></td><td style="vertical-align:top;width:2.14%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt;"><ix:nonNumeric format="ixt-sec:boolballotbox" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="dei:EntitySmallBusiness" id="Tc_7XuChAPHp0KjVftASjj-dw_1_4"><span style="font-family:'Segoe UI Symbol';font-size:8pt;">&#9746;</span></ix:nonNumeric></p></td></tr><tr style="height:1pt;"><td style="vertical-align:top;width:20.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;">&#160;</p></td><td style="vertical-align:top;width:3.04%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:46.56%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt;"><span style="font-size:8pt;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:27.72%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;">Emerging growth company</p></td><td style="vertical-align:top;width:2.14%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:justify;margin:0pt;"><ix:nonNumeric format="ixt-sec:boolballotbox" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="dei:EntityEmergingGrowthCompany" id="Tc_UQ0trGrvf0i9qhdtVu3JNQ_2_4"><span style="font-family:'Segoe UI Symbol';font-size:8pt;">&#9746;</span></ix:nonNumeric></p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 6pt 0pt;"><span style="font-size:8pt;">If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section&#160;13(a)&#160;of the Exchange Act.&#160;</span><ix:nonNumeric format="ixt-sec:boolballotbox" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="dei:EntityExTransitionPeriod" id="Narr_F0GxAmH9vkKpOO0fQNyT_A"><span style="font-family:'Segoe UI Symbol';font-size:8pt;">&#9744;</span></ix:nonNumeric></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 6pt 0pt;"><span style="font-size:8pt;">Indicate by check mark whether the registrant is a shell company (as defined in Rule&#160;12b-2 of the Exchange Act). &#160;&#160;Yes&#160;&#160;</span><ix:nonNumeric format="ixt-sec:boolballotbox" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="dei:EntityShellCompany" id="Narr_M6S-BXe5TEGFdihOscNIhQ"><span style="font-family:'Segoe UI Symbol';font-size:8pt;">&#9744;</span></ix:nonNumeric><span style="font-size:8pt;">&#160;&#160;&#160;&#160;No&#160;&#160;</span><span style="font-family:'Segoe UI Symbol';font-size:8pt;">&#9746;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;">As of November 9, 2021, the registrant had <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" format="ixt:numdotdecimal" scale="0" contextRef="As_Of_11_9_2021_J627o8lGt0irxJMG5KBj2Q" decimals="INF" name="dei:EntityCommonStockSharesOutstanding" id="Narr_EgrSqgDqhkqnDQ4n8ntV1g">34,888,302</ix:nonFraction> shares of common stock, $0.0001 par value per share, outstanding.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:5pt;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-bottom:1pt;padding-top:1pt;border-bottom:1px solid #000000;border-top:3.0pt solid #000000;margin:0pt;"><span style="font-size:1pt;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><p style="display:none;line-height:0pt;margin:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:0pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:91.06%;border:0;margin:30pt 4.47% 30pt 4.47%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 30pt 0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><a id="_14ab51d3_02a0_43e9_a13d_ae45f4f32671"></a><a id="_Hlk18971144"></a><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;line-height:11.5pt;text-align:center;margin:0pt 0pt 10pt 0pt;">SUMMARY OF THE MATERIAL RISKS ASSOCIATED WITH OUR BUSINESS </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:11.5pt;margin:0pt 0pt 10pt 0pt;">Our business is subject to numerous risks and uncertainties, including those described in Part II, Item 1A. &#8220;Risk Factors&#8221; in this Quarterly Report on Form 10-Q. The principal risks and uncertainties affecting our business include the following:</p><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:11.5pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:14.4pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;line-height:11.5pt;text-align:left;">Enrollment and retention of patients in clinical trials is an expensive and time-consuming process and could be made more difficult or rendered impossible by multiple factors outside our control, including difficulties in identifying patients with nonalcoholic steatohepatitis (&#8220;NASH&#8221;) and significant competition for recruiting such patients in clinical trials.</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:11.5pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:14.4pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;line-height:11.5pt;text-align:left;">We face substantial competition, which may result in others discovering, developing or commercializing products before or more successfully than us.</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:11.5pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:14.4pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;line-height:11.5pt;text-align:left;">Failures or delays in the commencement or completion of, or ambiguous or negative results from, our planned clinical trials of our product candidates could result in increased costs to us and could delay, prevent, or limit our ability to generate revenue and continue our business.</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:11.5pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:14.4pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;line-height:11.5pt;text-align:left;">Clinical development is uncertain and our clinical trials for efruxifermin (&#8220;EFX&#8221;) and any future product candidates may experience delays, which would adversely affect our ability to obtain regulatory approvals or commercialize these programs on a timely basis or at all, which would have an adverse effect on our business.</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:11.5pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:14.4pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;line-height:11.5pt;text-align:left;">We rely and will continue to rely on third parties to conduct our clinical trials. If these third parties do not successfully carry out their contractual duties or meet expected deadlines or comply with regulatory requirements, we may not be able to obtain regulatory approval of or commercialize any potential product candidates.</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:11.5pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:14.4pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;line-height:11.5pt;text-align:left;">The manufacture of our product candidates is complex and we may encounter difficulties in production. If we or any of our third-party manufacturers encounter such difficulties, or fail to meet rigorously enforced regulatory standards, our ability to provide supply of our product candidates for clinical trials or our products for patients, if approved, could be delayed or stopped, or we may be unable to maintain a commercially viable cost structure.</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:11.5pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:14.4pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;line-height:11.5pt;text-align:left;">We are heavily dependent on the success of EFX, our only product candidate.</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:11.5pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:14.4pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;line-height:11.5pt;text-align:left;">We may develop EFX, and potentially future product candidates, in combination with other therapies, which exposes us to additional risks.</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:11.5pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:14.4pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;line-height:11.5pt;text-align:left;">If we fail to develop and successfully commercialize other product candidates, our business and future prospects may be harmed and our business will be more vulnerable to any problems that we encounter in developing and commercializing our product candidate.</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:11.5pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:14.4pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;line-height:11.5pt;text-align:left;">If we are not successful in discovering, developing, receiving regulatory approval for and commercializing EFX and any future product candidates, our ability to expand our business and achieve our strategic objectives would be impaired.</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:11.5pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:14.4pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;line-height:11.5pt;text-align:left;">We may be required to make significant payments under our license agreement for EFX.</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:11.5pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:14.4pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;line-height:11.5pt;text-align:left;">The regulatory approval processes of the U.S Food and Drug Administrations (the &#8220;FDA&#8221;) and comparable foreign regulatory authorities are lengthy, time-consuming and inherently unpredictable. Our inability to obtain regulatory approval for EFX or any future product candidate would substantially harm our business.</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:11.5pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:14.4pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;line-height:11.5pt;text-align:left;">Even if we are able to obtain regulatory approvals for our product candidate or any future product candidates, if they exhibit harmful side effects after approval, our regulatory approvals could be revoked or otherwise negatively impacted, and we could be subject to costly and damaging product liability claims.</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:11.5pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:14.4pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;line-height:11.5pt;text-align:left;">Our relationships with customers and third-party payors will be subject to applicable anti-kickback, fraud and abuse, transparency and other healthcare laws and regulations, which, if violated, could expose us to criminal sanctions, civil penalties, contractual damages, reputational harm, administrative burdens and diminished profits and future earnings.</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:11.5pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:14.4pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;line-height:11.5pt;text-align:left;">We have incurred significant losses since our inception and we expect to incur losses for the foreseeable future.</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:11.5pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:14.4pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;line-height:11.5pt;text-align:left;">We currently have a limited operating history, have not generated any revenue to date, and may never become profitable.</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:11.5pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:14.4pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;line-height:11.5pt;text-align:left;">We will require additional capital to finance our operations, which may not be available to us on acceptable terms, or at all. As a result, we may not complete the development and commercialization of our product candidate or develop any future product candidates.</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:11.5pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:14.4pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;line-height:11.5pt;text-align:left;">Business interruptions resulting from the ongoing coronavirus disease (&#8220;COVID-19&#8221;) outbreak or similar public health crises could cause a disruption of the development of our product candidates and adversely impact our business.</span></td></tr></table></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">2</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 30pt 0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;text-align:center;margin:0pt 0pt 12pt 0pt;"><span style="font-weight:normal;visibility:hidden;">&#8203;</span></p><a id="_07dd5c3a_502f_4b95_9125_e4b37a745cd1"></a><a id="TOC"></a><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;text-align:center;margin:0pt 0pt 12pt 0pt;">Table of Contents</p><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:10.19%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;width:84.38%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;width:5.41%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></td></tr><tr><td style="vertical-align:bottom;width:10.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:84.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:5.41%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">Page</b></p></td></tr><tr><td style="vertical-align:top;width:10.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#PARTIFINANCIALINFORMATION_190609"><b style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:bold;text-align:left;">PART&#160;I.</b></a></p></td><td style="vertical-align:top;width:84.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#PARTIFINANCIALINFORMATION_190609"><b style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:bold;text-align:left;">FINANCIAL INFORMATION</b></a></p></td><td style="vertical-align:bottom;width:5.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="white-space:pre-wrap;"> 6</span></p></td></tr><tr><td style="vertical-align:top;width:10.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#Item1FinancialStatements_933646"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Item 1.</span></a></p></td><td style="vertical-align:top;width:84.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#Item1FinancialStatements_933646"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Condensed Consolidated Financial Statements</span></a> </p></td><td style="vertical-align:bottom;width:5.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="white-space:pre-wrap;"> 6</span></p></td></tr><tr><td style="vertical-align:top;width:10.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:84.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:10pt;text-indent:-10pt;margin:0pt 0pt 0pt 10pt;"><a href="#CondensedConsolidatedBalanceSheets_68274"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Condensed Consolidated Balance Sheets (Unaudited)</span></a></p></td><td style="vertical-align:bottom;width:5.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="white-space:pre-wrap;"> 6</span></p></td></tr><tr><td style="vertical-align:top;width:10.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:84.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:10pt;text-indent:-10pt;margin:0pt 0pt 0pt 10pt;"><a href="#CondensedConsolidatedStatementsofOperati"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited)</span></a></p></td><td style="vertical-align:top;width:5.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="white-space:pre-wrap;"> 7</span></p></td></tr><tr><td style="vertical-align:top;width:10.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:84.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:10pt;text-indent:-10pt;margin:0pt 0pt 0pt 10pt;"><a href="#CondensedConsolidatedStatementsofRedeema"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Condensed Consolidated Statements of Stockholders&#8217; Equity (Deficit) (Unaudited)</span></a></p></td><td style="vertical-align:bottom;width:5.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="white-space:pre-wrap;"> 8</span></p></td></tr><tr><td style="vertical-align:top;width:10.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:84.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:10pt;text-indent:-10pt;margin:0pt 0pt 0pt 10pt;"><a href="#CondensedConsolidatedStatementsofCashFlo"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Condensed Consolidated Statements of Cash Flows (Unaudited)</span></a></p></td><td style="vertical-align:top;width:5.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="white-space:pre-wrap;"> 9</span></p></td></tr><tr><td style="vertical-align:top;width:10.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:84.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:10pt;text-indent:-10pt;margin:0pt 0pt 0pt 10pt;"><a href="#a1Natureofthebusinessandbasisofpresentat"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Notes to Unaudited Condensed Consolidated Financial Statements</span></a></p></td><td style="vertical-align:top;width:5.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">10</p></td></tr><tr><td style="vertical-align:top;width:10.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#Item2ManagementsDiscussionandAnalysisofF"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Item 2.</span></a></p></td><td style="vertical-align:top;width:84.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#Item2ManagementsDiscussionandAnalysisofF"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Management&#8217;s Discussion and Analysis of Financial Condition and Results of Operations</span></a></p></td><td style="vertical-align:bottom;width:5.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">27</p></td></tr><tr><td style="vertical-align:top;width:10.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#Item3QuantitativeandQualitativeDisclosur"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Item 3</span></a>.</p></td><td style="vertical-align:top;width:84.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#Item3QuantitativeandQualitativeDisclosur"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Quantitative and Qualitative Disclosures About Market Risk</span></a></p></td><td style="vertical-align:bottom;width:5.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">37</p></td></tr><tr><td style="vertical-align:top;width:10.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#Item4ControlsandProcedures_409324"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Item 4.</span></a></p></td><td style="vertical-align:top;width:84.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#Item4ControlsandProcedures_409324"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Controls and Procedures</span></a></p></td><td style="vertical-align:bottom;width:5.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">37</p></td></tr><tr><td style="vertical-align:top;width:10.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#PARTIIOTHERINFORMATION_465701"><b style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:bold;text-align:left;">PART&#160;II.</b></a></p></td><td style="vertical-align:top;width:84.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#PARTIIOTHERINFORMATION_465701"><b style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:bold;text-align:left;">OTHER INFORMATION</b></a></p></td><td style="vertical-align:bottom;width:5.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">38</p></td></tr><tr><td style="vertical-align:top;width:10.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#Item1LegalProceedings_825730"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Item 1.</span></a></p></td><td style="vertical-align:top;width:84.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#Item1LegalProceedings_825730"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Legal Proceedings</span></a></p></td><td style="vertical-align:bottom;width:5.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">38</p></td></tr><tr><td style="vertical-align:top;width:10.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#Item1ARiskFactors_948770"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Item 1A</span></a>.</p></td><td style="vertical-align:top;width:84.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#Item1ARiskFactors_948770"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Risk Factors</span></a></p></td><td style="vertical-align:bottom;width:5.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">38</p></td></tr><tr><td style="vertical-align:top;width:10.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#Item2UnregisteredSalesofEquitySecurities"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Item 2.</span></a></p></td><td style="vertical-align:top;width:84.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#Item2UnregisteredSalesofEquitySecurities"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Unregistered Sales of Equity Securities and Use of Proceeds</span></a></p></td><td style="vertical-align:bottom;width:5.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">86</p></td></tr><tr><td style="vertical-align:top;width:10.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#Item3DefaultsUponSeniorSecurities_953782"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Item 3.</span></a></p></td><td style="vertical-align:top;width:84.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#Item3DefaultsUponSeniorSecurities_953782"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Defaults Upon Senior Securities</span></a></p></td><td style="vertical-align:bottom;width:5.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">86</p></td></tr><tr><td style="vertical-align:top;width:10.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#Item4MineSafetyDisclosures_742882"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Item 4.</span></a></p></td><td style="vertical-align:top;width:84.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#Item4MineSafetyDisclosures_742882"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Mine Safety Disclosures</span></a></p></td><td style="vertical-align:bottom;width:5.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">87</p></td></tr><tr><td style="vertical-align:top;width:10.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#Item5OtherInformation_463685"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Item 5.</span></a></p></td><td style="vertical-align:top;width:84.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#Item5OtherInformation_463685"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Other Information</span></a></p></td><td style="vertical-align:bottom;width:5.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">87</p></td></tr><tr><td style="vertical-align:top;width:10.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#Item6Exhibits_595757"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Item 6.</span></a></p></td><td style="vertical-align:top;width:84.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#Item6Exhibits_595757"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Exhibits</span></a></p></td><td style="vertical-align:bottom;width:5.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">88</p></td></tr><tr><td style="vertical-align:top;width:10.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#SIGNATURES_506609"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Signatures</span></a></p></td><td style="vertical-align:top;width:84.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:5.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">89</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="display:none;line-height:0pt;margin:0pt 0pt 10pt 0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:0pt;visibility:hidden;">&#8203;</span></p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">3</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 30pt 0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><a id="_1b9f0554_b8d2_433f_b087_5a6ad48a1977"></a><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;text-align:center;margin:0pt 0pt 8pt 0pt;">SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 8pt 0pt;">This Quarterly Report on Form&#160;10-Q contains forward-looking statements which are made pursuant to the safe harbor provisions of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended (the &#8220;Exchange Act&#8221;). These statements involve risks, uncertainties, and other factors that may cause actual results, levels of activity, performance, or achievements to be materially different from the information expressed or implied by these forward-looking statements. All statements, other than statements of historical facts, contained in this Quarterly Report on Form&#160;10-Q, including statements regarding our strategy, future operations, future financial position, future revenue, projected costs, prospects, plans and objectives of management and expected market growth are forward-looking statements. The words &#8220;anticipate,&#8221; &#8220;believe,&#8221; &#8220;continue,&#8221; &#8220;could,&#8221; &#8220;estimate,&#8221; &#8220;expect,&#8221; &#8220;intend,&#8221; &#8220;may,&#8221; &#8220;plan,&#8221; &#8220;potential,&#8221; &#8220;predict,&#8221; &#8220;project,&#8221; &#8220;should,&#8221; &#8220;target,&#8221; &#8220;would&#8221; and similar expressions are intended to identify forward-looking statements, although not all forward-looking statements contain these identifying words.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 8pt 0pt;">These forward-looking statements include, among other things, statements about:</p><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the success, cost and timing of our product development activities and clinical trials, including statements regarding the timing of initiation and completion of studies or trials and related preparatory work, the period during which the results of the trials will become available, and our research and development programs;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">our ability to complete enrollment in our ongoing Phase 2b clinical trial of EFX in NASH patients with F2/F3 fibrosis, known as the HARMONY study, including the ability to obtain data and maintain our expected timelines during the ongoing COVID-19 pandemic;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">our ability to complete enrollment in our ongoing Phase 2b clinical trial of EFX in cirrhotic NASH patients with F4 fibrosis, known as the SYMMETRY study, including the ability to obtain data and maintain our expected timelines during the ongoing COVID-19 pandemic;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the potential for COVID-19 or other pandemic, epidemic or outbreak of an infectious disease, to disrupt our business plans, product development activities, ongoing clinical trials, including the timing and enrollment of patients, the health of our employees and the strength of our supply chain;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">our ability to advance any product candidate into or successfully complete any clinical trial;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">our ability to successfully manufacture our product candidates for future clinical trials or for commercial use, if approved;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the potential for our identified research priorities to advance our technologies;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">our ability to obtain and maintain regulatory approval, if obtained, of EFX or any future product candidates, and any related restrictions, limitations and/or warnings in the label of an approved product candidate;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the ability to license additional intellectual property relating to any future product candidates and to comply with our existing license agreement;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">our ability to commercialize our products in light of the intellectual property rights of others;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the success of competing therapies that are or become available;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">our ability to obtain funding for our operations, including funding necessary to complete further development and commercialization of our product candidates;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the commercialization of our product candidates, if approved;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">our plans to research, develop and commercialize our product candidates;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">our ability to attract collaborators with development, regulatory and commercialization expertise;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">future agreements with third parties in connection with the commercialization of our product candidates and any other approved product;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the size and growth potential of the markets for our product candidates, and our ability to serve those markets;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the rate and degree of market acceptance of our product candidates;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">regulatory developments in the United States and foreign countries;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">our ability to contract with third-party suppliers and manufacturers and their ability to perform adequately;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">our ability to attract and retain key scientific or management personnel;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the accuracy of our estimates regarding expenses, future revenue, capital requirements and needs for additional financing;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the impact of laws and regulations; and</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">our expectations regarding our ability to obtain and maintain intellectual property protection for our product candidates.</span></td></tr></table></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">4</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 30pt 0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">We may not actually achieve the plans, intentions or expectations disclosed in our forward-looking statements, and you should not place undue reliance on our forward-looking statements. Actual results or events could differ materially from the plans, intentions and expectations disclosed in the forward-looking statements we make. We have included important factors in the cautionary statements included in this Quarterly Report on Form&#160;10-Q, particularly in the &#8220;Risk Factors&#8221; section, that could cause actual results or events to differ materially from the forward-looking statements that we make. Our forward-looking statements do not reflect the potential impact of any future acquisitions, mergers, dispositions, collaborations, joint ventures or investments that we may make or into which we may enter.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">You should read this Quarterly Report on Form&#160;10-Q and the documents that we reference herein and have filed or incorporated by reference as exhibits hereto completely and with the understanding that our actual future results may be materially different from what we expect. We do not assume any obligation to update any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by law.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">NOTE REGARDING TRADEMARKS</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">Akero Therapeutics,&#160;Inc. is the owner of the AKERO trademark, as well as certain other trademarks, including design versions of some of these trademarks.&#160; The symbols &#8482; and &#174; are not used in connection with the presentation of these trademarks in this report and their absence does not indicate a lack of trademark rights.&#160; Certain other trademarks used in this report are the property of third-party trademark owners and may be presented with or without trademark references. </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"><span style="font-weight:normal;">All brand names or trademarks appearing in this report are the property of their respective owners. Unless the context requires otherwise, references in this report to &#8220;Akero,&#8221; the &#8220;Company,&#8221; &#8220;we,&#8221; &#8220;us&#8221; and &#8220;our&#8221; refer to Akero Therapeutics, Inc. and its subsidiary. </span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 32.4pt;"><span style="margin-left:0pt;visibility:hidden;">&#8203;</span></p><p style="display:none;line-height:0pt;margin:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:0pt;visibility:hidden;">&#8203;</span></p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">5</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 30pt 0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><a id="_34474d5b_5f12_487b_8ce3_679e33e403f0"></a><a id="_PART_IFINANCIAL_INFORMATION"></a><a id="PARTIFINANCIALINFORMATION_190609"></a><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">PART&#160;I&#8212;FINANCIAL INFORMATION</p><a id="Item1FinancialStatements_933646"></a><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">Item&#160;1. Condensed Consolidated Financial Statements</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 10pt 0pt;"><b style="font-weight:bold;">Akero Therapeutics,&#160;Inc.</b></p><a id="CondensedConsolidatedBalanceSheets_68274"></a><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 2pt 0pt;"><b style="font-weight:bold;">Condensed Consolidated Balance Sheets</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 2pt 0pt;"><b style="font-weight:bold;">(In thousands, except share and per share amounts)</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">(Unaudited)</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-weight:bold;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><a id="_5a00f4c3_cc1d_49ae_9d1c_cc3941ca94c7"></a><a id="Tc_TU7gpaAtBU2MxdZgQrChPw_1_2"></a><a id="Tc_cgGlcA6QM0qTQwxUibYJ_Q_1_5"></a><a id="Tc_nO_uPLjrkUuMhdEqQ2Z8Ag_2_0"></a><a id="Tc_Q0xbumSrwk6zGU1AOGxxDg_3_0"></a><a id="Tc_WWtL7BinPkSoJsffq6lWtA_4_0"></a><a id="Tc_SGIYlXHH2UeZR4JeCzBPNg_4_2"></a><a id="Tc_5Y9dg7ScEkye4jBkgJlK6A_4_5"></a><a id="Tc_NfMB6Trsika9ivHkUzI2nw_5_0"></a><a id="Tc_u3QalrCVT0WYuz1l3x76EQ_6_0"></a><a id="Tc_OTEcJLXZUkO7uraSNNZ19g_7_0"></a><a id="Tc_53fwchLSQkGFILulkc0JIw_8_0"></a><a id="Tc__wJJNG5yMUCPeqNs4ON59w_9_0"></a><a id="Tc_9H3oH0f0I0K75LfHBmhWNA_10_0"></a><a id="Tc_G28BaEEItEqz6q9R25zEOQ_11_0"></a><a id="Tc_uWR-bCqST0CEkrQDotDB4Q_11_2"></a><a id="Tc_U-UimusUtkWb2NhWysl6xQ_11_5"></a><a id="Tc_8sBSNuIOLEavawUfoVG5hg_12_0"></a><a id="Tc_GImEx9jSG0G5WHY4eHMujw_13_0"></a><a id="Tc_dm0eE2NDO0iceRM4ScQ7_g_14_0"></a><a id="Tc_9xZRwrqkAE2VA5pGu8K8jw_14_2"></a><a id="Tc_Dj6UKZGThE2FuqU3HE8oGw_14_5"></a><a id="Tc_vZQ2T_1sj0OITRcojNjMSQ_15_0"></a><a id="Tc_nnxM7I_ruEyEtI7QUam-3Q_16_0"></a><a id="Tc_snqq5_U_N0OZjzdVXos3mg_17_0"></a><a id="Tc_2ItTJeD_gEGIU6OYoLI4nQ_18_0"></a><a id="Tc_koy4tBZFKEeLZ1gs4x57yg_19_0"></a><a id="Tc_Z0y3lRDsbUWdS5_F_BDOig_20_0"></a><a id="Tc_-pXXtKWsGE29xkuqRY8GCQ_21_0"></a><a id="Tc_9DSYVomISUCI2dSvWRnBpg_22_0"></a><a id="Tc_X1mN6RZZmUaCkx3uZLE57w_23_0"></a><a id="Tc_spFxFAAIT0iyFtzdK7oafA_24_0"></a><a id="Tc_xDiqTLxaAU-YBwm-4VdKFg_25_0"></a><a id="Tc_hJK7odZNPkeRgOQw0aqeLA_26_0"></a><a id="Tc_LFrk1DIlKEuhv_QTGVXLLQ_26_2"></a><a id="Tc_P3BYMEKkskaM8JHnbIeyXA_26_5"></a><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:69.58%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.8%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:11.99%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.74%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:11.58%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:69.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.79%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">September&#160;30,&#160;2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.32%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">December&#160;31,&#160;2020</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:69.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><b style="font-weight:bold;">Assets</b></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;">&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;">&#160;&#160;</p></td></tr><tr><td style="vertical-align:bottom;width:69.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Current assets:</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;">&#160;&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;">&#160;&#160;</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:69.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 18pt;">Cash and cash equivalents </p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" scale="3" id="Tc_2hC83lA15UOG8iPNJp4XOQ_4_3">164,935</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashAndCashEquivalentsAtCarryingValue" scale="3" id="Tc_RENdPmXfrEmy6x4opSoTPg_4_6">187,242</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:69.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 18pt;">Short-term marketable securities</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:MarketableSecuritiesCurrent" scale="3" id="Tc_1vY_e-EaVU-hs7aDLSAF9w_5_3">50,146</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:MarketableSecuritiesCurrent" scale="3" id="Tc_hrOGPI7urkmZmAOqJKpyNA_5_6">81,145</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:69.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 18pt;">Prepaid expenses and other current assets</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.8%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.99%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PrepaidExpenseAndOtherAssetsCurrent" scale="3" id="Tc_rJTakw3cJ0SMdY1phQ9iSw_6_3">6,726</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.58%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PrepaidExpenseAndOtherAssetsCurrent" scale="3" id="Tc_Dwcxf6bJYEml_g_2_FEC1g_6_6">2,958</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:69.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 30pt;">Total current assets</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AssetsCurrent" scale="3" id="Tc_1PLEN41ZgECcSVkWBZVlMg_7_3">221,807</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AssetsCurrent" scale="3" id="Tc_Rde2v9pLrUS2JGWbz1Z0Xw_7_6">271,345</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:69.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Property and equipment, net</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PropertyPlantAndEquipmentNet" scale="3" id="Tc_a6EthB6jO0WbwKlcTWZ1Qg_8_3">101</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PropertyPlantAndEquipmentNet" scale="3" id="Tc_nDa-fFZBvE-878yRnEbf3A_8_6">131</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:69.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Operating lease right-of-use asset</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseRightOfUseAsset" scale="3" id="Tc_W_YnzWE3CU-yQIJXxKKgXg_9_3">1,511</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseRightOfUseAsset" scale="3" id="Tc_IXT_-dASykCGKJLOJ5sm7w_9_6">1,662</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:69.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Other assets, noncurrent</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.8%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.99%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OtherAssetsNoncurrent" scale="3" id="Tc_gRwMDChKB0ik3g3l3vbCkA_10_3">114</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.58%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OtherAssetsNoncurrent" scale="3" id="Tc_71rqLm4KEUCKy5YXHQTOIQ_10_6">201</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:69.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 30pt;">Total assets</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.8%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.99%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Assets" scale="3" id="Tc_LiBXyp1RCUWGDZOMUwqCIw_11_3">223,533</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.74%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.58%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Assets" scale="3" id="Tc_XhY8HmiuU0aodAKgqdZH_A_11_6">273,339</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:69.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><b style="font-weight:bold;">Liabilities and Stockholders&#8217; Equity </b></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;">&#160;&#160;</p></td></tr><tr><td style="vertical-align:bottom;width:69.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Current liabilities:</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;">&#160;&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;">&#160;&#160;</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:69.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 18pt;">Accounts payable</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AccountsPayableCurrent" scale="3" id="Tc_5YxM3i-iRkCbshHwM1IORg_14_3">6,784</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AccountsPayableCurrent" scale="3" id="Tc_qQq9Nytz60uSM4ncmQpiEw_14_6">3,428</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:69.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 18pt;">Accrued expenses and other current liabilities</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.8%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.99%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="akro:AccruedExpensesAndOtherCurrentLiabilities" scale="3" id="Tc_bBw19ol2Rk-u6eicYhjYrQ_15_3">16,756</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.58%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" format="ixt:numdotdecimal" name="akro:AccruedExpensesAndOtherCurrentLiabilities" scale="3" id="Tc_h_bxKtapiECmkjhWuSLWHA_15_6">9,683</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:69.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 30pt;">Total current liabilities</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LiabilitiesCurrent" scale="3" id="Tc_HNH8IFPU9UeMjAoiWi3XVg_16_3">23,540</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LiabilitiesCurrent" scale="3" id="Tc_jhhkcgmVWESuvkd8A848RQ_16_6">13,111</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:69.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Operating lease liability, noncurrent</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.8%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.99%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseLiabilityNoncurrent" scale="3" id="Tc_o-CJYsybWkqLutFj11emSg_17_3">1,365</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.58%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseLiabilityNoncurrent" scale="3" id="Tc_Q-B6wJohU0yXyjmnb_QOBw_17_6">1,516</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:69.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 30pt;">Total liabilities</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.8%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.99%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Liabilities" scale="3" id="Tc_MlV8Zg4K002eaJwTih3Y0w_18_3">24,905</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.58%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Liabilities" scale="3" id="Tc__RuGPl39SkyEQnnvdAvFNw_18_6">14,627</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:69.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Commitments and contingencies (Note 11)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;">&#160;&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;">&#160;&#160;</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:69.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Stockholders&#8217; equity:</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;">&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;">&#160;&#160;</p></td></tr><tr><td style="vertical-align:bottom;width:69.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 18pt;">Common stock, $<ix:nonFraction unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockParOrStatedValuePerShare" scale="0" id="Narr_uZc_r6ToBECdoIBXR18f_g"><ix:nonFraction unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockParOrStatedValuePerShare" scale="0" id="Narr__SuY3GakwkCKnI-ynGU4Cw">0.0001</ix:nonFraction></ix:nonFraction> par value, <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesAuthorized" scale="0" id="Narr_h_n0FXxmDEK0IF19amjtkw"><ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesAuthorized" scale="0" id="Narr_7TcjouZGkEqKB2msxhQ-Qw">150,000,000</ix:nonFraction></ix:nonFraction> shares authorized as of September&#160;30,&#160;2021 and December&#160;31,&#160;2020; <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesIssued" scale="0" id="Narr_6-3cWxLJ-EqVAo7W7APrgw">34,875,302</ix:nonFraction> and <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesOutstanding" scale="0" id="Narr_LFMCpEgcNkuZ96neXlwKTw">34,741,649</ix:nonFraction> shares <span style="-sec-ix-hidden:Hidden_Ayb7ZhnLgUK6TFCSQlMhdw;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">issued</span></span> and <span style="-sec-ix-hidden:Hidden_hmBG27eiTkOWs2Z4z7RhzA;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">outstanding</span></span> as of September&#160;30,&#160;2021 and December&#160;31,&#160;2020, respectively</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CommonStockValue" scale="3" id="Tc_rwadTik53ka_FLu8JoQfLw_21_3">4</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CommonStockValue" scale="3" id="Tc_SlB6_XuXcU-Uz07-cE6EuA_21_6">4</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:69.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 18pt;">Additional paid-in capital</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdditionalPaidInCapitalCommonStock" scale="3" id="Tc_O7ME1rJSDUez7N9mVFg9Bw_22_3">476,521</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdditionalPaidInCapitalCommonStock" scale="3" id="Tc_RgRfr0I73UeCLfqkngDvDw_22_6">468,238</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:69.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 18pt;">Accumulated other comprehensive loss</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax" sign="-" scale="3" id="Tc_iOApEbpBB0q4CfrW2RGMNA_23_3">17</ix:nonFraction>)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax" sign="-" scale="3" id="Tc_iiDiFSppCkiMr9kMMvy03Q_23_6">3</ix:nonFraction>)</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:69.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 18pt;">Accumulated deficit</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.8%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.99%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RetainedEarningsAccumulatedDeficit" sign="-" scale="3" id="Tc_c84flkTzNEuhTJDr6Q1MFQ_24_3">277,880</ix:nonFraction>)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.58%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RetainedEarningsAccumulatedDeficit" sign="-" scale="3" id="Tc_nwVKXv6DDkmXIsSyCKovng_24_6">209,527</ix:nonFraction>)</p></td></tr><tr><td style="vertical-align:bottom;width:69.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 30pt;">Total stockholders&#8217; equity</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.8%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.99%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="Tc_KO1E08UFD0-g78GeVJGJAA_25_3">198,628</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.58%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="Tc_rNFhoap2ZkOJOFjsSZ40dA_25_6">258,712</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:69.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Total liabilities and stockholders&#8217; equity</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.8%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.99%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LiabilitiesAndStockholdersEquity" scale="3" id="Tc_L5TBTlvH8EykrZ9G9YvXEw_26_3">223,533</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.74%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.58%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LiabilitiesAndStockholdersEquity" scale="3" id="Tc_cm26qbRdOUyH6vwwcI6ItQ_26_6">273,339</ix:nonFraction></p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><i style="font-style:italic;">The accompanying notes are an integral part of these condensed consolidated financial statements.</i></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">6</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 30pt 0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><a id="_dc073ce8_2396_4ee9_af0a_705c554e4c7a"></a><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 10pt 0pt;"><b style="font-weight:bold;">Akero Therapeutics,&#160;Inc.</b></p><a id="CondensedConsolidatedStatementsofOperati"></a><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 2pt 0pt;"><b style="font-weight:bold;">Condensed Consolidated Statements of Operations and Comprehensive Loss</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 2pt 0pt;"><b style="font-weight:bold;">(In thousands, except share and per share amounts)</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">(Unaudited)</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-weight:bold;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><a id="_b1d91f4b_ac66_41f8_a161_d704f3409fa6"></a><a id="Tc_nch1VUxfL0SZLvuls6GAzg_1_2"></a><a id="Tc_nPDwkDetv0Cjz6ndDBQudw_1_8"></a><a id="Tc_Nv5ggb4APESvJUxAjgg7UQ_2_2"></a><a id="Tc_BARqrVOGcU6XXLkUMMRy2g_2_5"></a><a id="Tc_aydt8wHEzkmKTN7esSDmpw_2_8"></a><a id="Tc_zmo95asuZUObMs5ylUZGQg_2_11"></a><a id="Tc_2ZL198D9REaCPKnbUbVSLA_3_0"></a><a id="Tc_0vLAAAbphkeBEVVRmYNOiA_4_0"></a><a id="Tc_KJw-CvQwFU2WFGDemjN-gA_4_2"></a><a id="Tc_8ctY0rqUjU6lXpnOF2HgAA_4_5"></a><a id="Tc_p9jn4_HVeEaFaHYb69jBlw_4_8"></a><a id="Tc_0L2lPoWEvUu0yP0sQa1qBA_4_11"></a><a id="Tc_e3z92_Q9xE-oIHA7_x_bpg_5_0"></a><a id="Tc_lIxkReq5FEaNaJKGhbCJPw_6_0"></a><a id="Tc_CnP7dgxYOU-biazdbLotAA_7_0"></a><a id="Tc_11r-ljlfb0u32x_RpnwkoA_8_0"></a><a id="Tc_Ft3rrTsQ70aN-M5P5vpkNQ_9_0"></a><a id="Tc_krPnRksXWEaPOo2WwYrGIQ_10_0"></a><a id="Tc_i2Vp1O6LCEKLj8SwnTzGVw_11_0"></a><a id="Tc_uTjv0yEJc0Gpx3gVMzqmMg_11_2"></a><a id="Tc_hIePHbrvp0-xqDQ3uLsPkA_11_5"></a><a id="Tc_wJI_TZQwrkCoOtIpsTt_Ug_11_8"></a><a id="Tc_-TcOfbWTH0-tcmQ6i_2IyA_11_11"></a><a id="Tc_KUhJmrSpike38DHQ9B2O4w_12_0"></a><a id="Tc_ju59myp79kOAChu42PrCDg_12_2"></a><a id="Tc_LxQqls0e60es-_yfLTCGZQ_12_5"></a><a id="Tc_VgfEGNoyrka79wC8uacS2A_12_8"></a><a id="Tc_58V3vBUqwEKUR5JRgMzGDQ_12_11"></a><a id="Tc_8DVg7OUuj0y-eoFZ7s81qQ_13_0"></a><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:42.36%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.35%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:42.36%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:26.42%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">Three Months Ended September&#160;30,&#160;</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:26.26%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">Nine Months Ended September&#160;30,&#160;</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:42.36%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.04%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.35%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.02%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2020</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.98%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.98%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2020</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:42.36%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Operating expenses:</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;">&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.35%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;">&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;">&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;">&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td></tr><tr><td style="vertical-align:bottom;width:42.36%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 12pt;">Research and development</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ResearchAndDevelopmentExpense" scale="3" id="Tc_ih0sufZZ5kmvfdUVNKUHgg_4_3">19,470</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.35%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ResearchAndDevelopmentExpense" scale="3" id="Tc_jejYlVZoA0iKxqCFT-IQYQ_4_6">17,379</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ResearchAndDevelopmentExpense" scale="3" id="Tc_9vth3TSkakiIJmdjKrJKXA_4_9">54,048</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ResearchAndDevelopmentExpense" scale="3" id="Tc_kLRkkGSKgki9MvUSGgQlcQ_4_12">39,207</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:42.36%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 12pt;">General and administrative</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:GeneralAndAdministrativeExpense" scale="3" id="Tc_NllTfaDbsUeiLQMMsCubzA_5_3">4,883</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.35%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.5%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:GeneralAndAdministrativeExpense" scale="3" id="Tc_o54fwM6-PEq_F5Knhh_bsA_5_6">4,159</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.46%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:GeneralAndAdministrativeExpense" scale="3" id="Tc_ovhKYKYexEu803gEdl7yug_5_9">14,399</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.46%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:GeneralAndAdministrativeExpense" scale="3" id="Tc_egtSTZjL1kKKPDOiXmnPLQ_5_12">11,164</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:42.36%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 18pt;">Total operating expenses</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingCostsAndExpenses" scale="3" id="Tc_a9fXf2FdCkCaAK8gs-8_1A_6_3">24,353</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.35%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.5%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingCostsAndExpenses" scale="3" id="Tc_LDBhb8J4L0iaWIytKZuwtw_6_6">21,538</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.46%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingCostsAndExpenses" scale="3" id="Tc_QyE6w_2j-UyqIWy4K0HwkA_6_9">68,447</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.46%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingCostsAndExpenses" scale="3" id="Tc__utQYkC-ekulqhwrhZm1bA_6_12">50,371</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:42.36%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Loss from operations</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingIncomeLoss" sign="-" scale="3" id="Tc_WkQRrMi7JE2jSE5sHTQCkA_7_3">24,353</ix:nonFraction>)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.35%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingIncomeLoss" sign="-" scale="3" id="Tc_rWaJWGakdkCx4Jjk0HYptA_7_6">21,538</ix:nonFraction>)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingIncomeLoss" sign="-" scale="3" id="Tc_NrHKR1lp90mEYoqzamAYRg_7_9">68,447</ix:nonFraction>)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingIncomeLoss" sign="-" scale="3" id="Tc_6KjEC6QIRkecmphi6bWsTg_7_12">50,371</ix:nonFraction>)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:42.36%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Other income, net</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OtherNonoperatingIncome" scale="3" id="Tc_mwBYkTMQIEifNZjW-a5Kkw_8_3">23</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.35%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.5%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OtherNonoperatingIncome" scale="3" id="Tc_f4l03D_GpUSjhaUf9MHIGQ_8_6">135</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OtherNonoperatingIncome" scale="3" id="Tc_gZPLYcAsI0GuiF_PjKYLdA_8_9">94</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OtherNonoperatingIncome" scale="3" id="Tc_jMQNRPK7BUiWZ211ReLNNQ_8_12">875</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:42.36%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Net loss </p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" sign="-" scale="3" id="Tc_nVza3RnnR0285ZPv__USKw_9_3">24,330</ix:nonFraction>)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.35%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" sign="-" scale="3" id="Tc_mQREx-ohbEaa2qq37s0XVg_9_6">21,403</ix:nonFraction>)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" sign="-" scale="3" id="Tc_FSppLFTpf0CG76nmVsdZaQ_9_9">68,353</ix:nonFraction>)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" sign="-" scale="3" id="Tc_rZtuCwS4F0i4PZmXklKkdQ_9_12">49,496</ix:nonFraction>)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:42.36%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Net unrealized gain (loss) on short-term marketable securities</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:MarketableSecuritiesUnrealizedGainLoss" sign="-" scale="3" id="Tc_Af_M21Zy20eRn82oaaxu6Q_10_3">8</ix:nonFraction>)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.35%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.5%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:MarketableSecuritiesUnrealizedGainLoss" sign="-" scale="3" id="Tc_gQifxwgQNUKKWiyeTacW8w_10_6">74</ix:nonFraction>)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.46%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:MarketableSecuritiesUnrealizedGainLoss" sign="-" scale="3" id="Tc_yG86pulp1UmKo0035TvDBA_10_9">14</ix:nonFraction>)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.46%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:MarketableSecuritiesUnrealizedGainLoss" scale="3" id="Tc_fcCBqlEZ_UqfGA0vURHNng_10_12">22</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:42.36%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Comprehensive loss</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ComprehensiveIncomeNetOfTax" sign="-" scale="3" id="Tc_CNFVhmrRw0aD-7u76H8oww_11_3">24,338</ix:nonFraction>)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.35%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.5%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ComprehensiveIncomeNetOfTax" sign="-" scale="3" id="Tc_0iWyupSrjkeS54SzA_2Rqw_11_6">21,477</ix:nonFraction>)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.46%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ComprehensiveIncomeNetOfTax" sign="-" scale="3" id="Tc_2RiGG-tyx0a5hWUE1ykhGQ_11_9">68,367</ix:nonFraction>)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.46%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ComprehensiveIncomeNetOfTax" sign="-" scale="3" id="Tc_sGtq4ISTbEeFf4xk5Y0XBQ_11_12">49,474</ix:nonFraction>)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:42.36%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Net loss per common share, basic and diluted</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"> (<ix:nonFraction unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug" contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg" decimals="2" format="ixt:numdotdecimal" name="us-gaap:EarningsPerShareBasicAndDiluted" sign="-" scale="0" id="Tc_gOOnI6_c50SZbeXEo12Mqw_12_3">0.70</ix:nonFraction>)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.35%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.5%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"> (<ix:nonFraction unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug" contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw" decimals="2" format="ixt:numdotdecimal" name="us-gaap:EarningsPerShareBasicAndDiluted" sign="-" scale="0" id="Tc_iYsvJpPoc0ypv1ho8neJnQ_12_6">0.63</ix:nonFraction>)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.46%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"> (<ix:nonFraction unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="2" format="ixt:numdotdecimal" name="us-gaap:EarningsPerShareBasicAndDiluted" sign="-" scale="0" id="Tc_7D2pWe7s70GUQjpRTuX6DQ_12_9">1.96</ix:nonFraction>)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.46%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"> (<ix:nonFraction unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="2" format="ixt:numdotdecimal" name="us-gaap:EarningsPerShareBasicAndDiluted" sign="-" scale="0" id="Tc_ehB_4u9rj0OcvO7IzReTNA_12_12">1.63</ix:nonFraction>)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:42.36%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Weighted-average number of shares used in computing net loss per common share, basic and diluted</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg" decimals="0" format="ixt:numdotdecimal" name="us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted" scale="0" id="Tc_yWQ9yBUsxEaKulZAwN2ZTQ_13_3">34,862,116</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.35%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.5%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw" decimals="0" format="ixt:numdotdecimal" name="us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted" scale="0" id="Tc_KOQLjtXh20iI8rplwZNCdA_13_6">34,002,769</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.46%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="0" format="ixt:numdotdecimal" name="us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted" scale="0" id="Tc_O1TeBtPGUEShJ9zTmvHutQ_13_9">34,807,439</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.46%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="0" format="ixt:numdotdecimal" name="us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted" scale="0" id="Tc_osnw_XiBikyPiMUQ1HLvgg_13_12">30,381,671</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"><i style="font-style:italic;">The accompanying notes are an integral part of these condensed consolidated financial statements.</i></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="display:none;line-height:0pt;margin:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:0pt;visibility:hidden;">&#8203;</span></p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">7</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:3.45%;padding-right:3.45%;position:relative;"><div style="margin-top:21.6pt;min-height:5.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 30pt 0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><a id="_53617656_1be0_4453_b9b8_5e2b9a8eeb10"></a><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 6pt 0pt;"><b style="font-weight:bold;">Akero Therapeutics,&#160;Inc.</b></p><a id="CondensedConsolidatedStatementsofRedeema"></a><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 2pt 0pt;"><b style="font-weight:bold;">Condensed Consolidated Statements of Stockholders&#8217; Equity (Deficit)</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 2pt 0pt;"><b style="font-weight:bold;">(In thousands, except share amounts)</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">(Unaudited)</b></p><a id="_d2b23cf2_1983_47b8_bacb_3b61ce63f4c5"></a><a id="Tc_wVuJ5L74NUyJoAAqswcPSw_1_7"></a><a id="Tc_GwWXS2kzSkSIjcFICN9xFQ_1_10"></a><a id="Tc_rDKaAcJD9kOE6-jhVspvSw_1_16"></a><a id="Tc_U9-Fht1kGUu-T_yUQWXwVg_2_2"></a><a id="Tc_eReCN2TY8UK1-C5uqrPS-A_2_7"></a><a id="Tc_MVEAD7ppR0ily6F63QG8hA_2_10"></a><a id="Tc_H_7AKqpZHk2YyysJodzxXQ_2_13"></a><a id="Tc_oEb1_INkREWJaPVEDyLKEw_2_16"></a><a id="Tc_AGFbV2V7l0iiNGdnH_FCXg_3_2"></a><a id="Tc_nkBI0plXW0yAO_FuS6GCMg_3_4"></a><a id="Tc_DHywbYXSnUOAVYfwvYEitQ_3_7"></a><a id="Tc_1RlHuPcmRkOxTa50urg89w_3_10"></a><a id="Tc_YVH6wMBt6ke6mQDC_4Oabg_3_13"></a><a id="Tc_ZFypBSShxk-E3_8bp3KKvw_3_16"></a><a id="Tc_xniUg7b3lEe3B8_94-3k3Q_4_0"></a><a id="Tc_HWmUYS1JukyADPpB2z7bRg_4_4"></a><a id="Tc_67VnyiPzN0OrDyHXNCxVnQ_4_7"></a><a id="Tc_CYYYU_0XREG4OcVBuKkVLg_4_10"></a><a id="Tc_yshbu0NgG0Kzfwfm3-3B-Q_4_13"></a><a id="Tc_RqZnT-cH40CwphIyZVCK0A_4_16"></a><a id="Tc_RRhQrTBquEKW8o8XZHazYg_5_0"></a><a id="Tc_O8wnfhz0t0eR5uf6muwSSQ_5_5"></a><a id="Tc_ef4hXtb6rkyuqxO1V3r_tg_5_11"></a><a id="Tc_3ENrf80l-EKl3rPXuC2lFw_5_14"></a><a id="Tc_eeV-F9N4KUmYI2a8nz3e3w_6_0"></a><a id="Tc_dOESLDdnAUSDpthDDm05Lg_6_2"></a><a id="Tc_2LkVPZbU3kaQMC3wS2I5Nw_6_5"></a><a id="Tc_uT_84lLG3EaXP-PLeVtSKQ_6_11"></a><a id="Tc_42uV2kHcz0qV6-fyPPMzGA_6_14"></a><a id="Tc_s546B7yHHk-5q72VkKZO5Q_7_0"></a><a id="Tc_PDNIiA2wVEOazNnCXrSZpw_7_2"></a><a id="Tc_2jBGnG7v5Ui8lZOn8RgsbA_7_5"></a><a id="Tc_OSbgQ1OPo0G6G5TAw9cDxw_7_11"></a><a id="Tc_SNmFbQgo3kOvYh4v8R06aQ_7_14"></a><a id="Tc_-S9AbQwaMk6qtK3tg3q-Mg_8_0"></a><a id="Tc_-rcGl1dhtUOPoA7HNbpEtA_8_2"></a><a id="Tc_o5zTieor1kaR4Usre41OsA_8_5"></a><a id="Tc_DmI4kfzb30WQg3Tss_m5aQ_8_8"></a><a id="Tc_c-4t0hXIVkyhlF_l5sMdWQ_8_14"></a><a id="Tc_qZ3SzDAj00q2wEXF1kJt_Q_9_0"></a><a id="Tc_xVIIuBuBd0WzSpgErEW2YA_9_2"></a><a id="Tc_aXmMzWr8EE2-YkaxmBOdtQ_9_5"></a><a id="Tc_WYltVwQ110yopMid3MqNmw_9_8"></a><a id="Tc_aWMzN9CW7kKvhqbMVwZ1LA_9_11"></a><a id="Tc_Q5HW40p3LECS2UjinaYypA_10_0"></a><a id="Tc_DM9IrskncE6w5EFgWBU-mw_10_4"></a><a id="Tc_uzTnK6rs4k62UuNTY85vNg_10_7"></a><a id="Tc_w3654tN6fU20UVfC7TMzbQ_10_10"></a><a id="Tc_2aO2rE7_VEuho__Af-IsPw_10_13"></a><a id="Tc_ddr9eCt6JUK2eBZNlGPciQ_10_16"></a><a id="Tc_LwMcqsu-xEa_2E_Fmsjy6g_11_0"></a><a id="Tc_Tw8qy_gr4EaBldRAs84HUQ_11_5"></a><a id="Tc_QewzZHs7gk2VkDpXYNQlcg_11_11"></a><a id="Tc_7RjiciaeE0C3LIFRDtokcw_11_14"></a><a id="Tc_Nx3lPQS3nE-Mm1YuPglPNw_12_0"></a><a id="Tc_-5INmUIG406Gwzdq3fXu9g_12_2"></a><a id="Tc_Es8cCrNY1EqojftyWp3asw_12_5"></a><a id="Tc_Bt-xA5KiIUmKbFgAR-RzAw_12_11"></a><a id="Tc_UfC8i-V55Em2OrU8XA0T1Q_12_14"></a><a id="Tc_4GBuPCZ2t0qt_qRq-PSLKw_13_0"></a><a id="Tc_dt4rLhoxVky4OxCRbYUrkg_13_5"></a><a id="Tc_7eHVpCYyU0qZ2VL5_SqMYA_13_11"></a><a id="Tc__8YBX7ERXUKSXIuoal6tSA_13_14"></a><a id="Tc_IVrgNojEBUWOkOHycAmSog_14_0"></a><a id="Tc_mJ86yoi0J0mz8tM_39jWaw_14_2"></a><a id="Tc_HDL2W5RLp0-vlGrojXMkKA_14_5"></a><a id="Tc_8j6AwLWfe0i7oLMbomQz2Q_14_11"></a><a id="Tc_kQ4srE1X0kKkKF0fPX1z3w_14_14"></a><a id="Tc_FLwlrRtSfE-FF3MXWAUSOg_15_0"></a><a id="Tc_Xnn8dgkTDUWwrcS6CFv4zA_15_2"></a><a id="Tc_Cm3hToDFgUetmbkZNUstIg_15_5"></a><a id="Tc_h-Rm1RjOOka-_ecnj1xJpw_15_8"></a><a id="Tc_iqZ9LJ-RV0C82m7L2sXvLg_15_14"></a><a id="Tc_bVXfRS4LFEC6t30MkGp1kw_16_0"></a><a id="Tc_jwcgq1JavkKAoOkk_PPTWA_16_2"></a><a id="Tc_wXEhntxSdkKSLF9YO8LLBA_16_5"></a><a id="Tc_iBHg0xxkQEm5e1FCp3B1JA_16_8"></a><a id="Tc_mSMQu2RpREasmzKT_sR8yQ_16_11"></a><a id="Tc_DmaVEkHa-k-gT4OLMzCBxQ_17_0"></a><a id="Tc_K8C14u3q_EmJrXrVZ5-uvA_17_4"></a><a id="Tc_OSuxCzt6NUGtOP7hG9agVA_17_7"></a><a id="Tc_y47RAKBbiECvDGZcoldsDA_17_10"></a><a id="Tc_H-ktEa-4Tk2k2iyeN2nDQQ_17_13"></a><a id="Tc_LgdR4b9RPUuZ1ygjD96WYQ_17_16"></a><a id="Tc_ScJYLCU5G0mGYf77W3xfPw_18_0"></a><a id="Tc_KxdIm7OcLUumJPn9cGLzJA_18_5"></a><a id="Tc_66LhShaajEClsSADMAmJAw_18_11"></a><a id="Tc_2lc66zMc20-5mFjAa4NMfQ_18_14"></a><a id="Tc_8z5q6wC9p0-GhRL_aUHh4g_19_0"></a><a id="Tc_771UIlChTkqRFLLHVksBjQ_19_2"></a><a id="Tc_AniGyR5Wa0iulFhkBQPCHQ_19_5"></a><a id="Tc_HX7K9uYRyU6FM-s_eJTQbw_19_11"></a><a id="Tc_LHSTmyaMu0qJ49AiFLlN-A_19_14"></a><a id="Tc_TfC0dljD30-9mnbzLGwrkw_20_0"></a><a id="Tc_gDmQl7-rT0GxExygvjL7_g_20_2"></a><a id="Tc_kAlBh_9LD0KfJxDDo88N3Q_20_5"></a><a id="Tc_-jK-PLAnu02KdYAz8yXocg_20_11"></a><a id="Tc_Z14i9F6u70azS7ZseI5qGA_20_14"></a><a id="Tc_RpXyNDtnKkSFL4SBG44UVA_21_0"></a><a id="Tc_dgzBmoHcWkCQlOMdMt9JUw_21_2"></a><a id="Tc_Zy4pEoihh0-x8cTILaMjEA_21_5"></a><a id="Tc_LcZSWnUaSESBeNAZNoEymg_21_8"></a><a id="Tc_3slvM1SRg0-cjte-APoZyw_21_14"></a><a id="Tc_Ho8almKjm0eK-9BSkD864Q_22_0"></a><a id="Tc_8wWLacvzcUKQK8Njqkuhfg_22_2"></a><a id="Tc_KwFEx17jq02mt6-Yv7l7dQ_22_5"></a><a id="Tc_uofpnGCdEEGTW5DS--mfjQ_22_8"></a><a id="Tc_sKgE--luDEihn4lxxpP5-g_22_11"></a><a id="Tc_x-sAe3-q-UiXRutDhkPYbA_23_0"></a><a id="Tc_VkLt6c-cw0uiLTSIofNeSQ_23_4"></a><a id="Tc_lZrqys-fuU6tOnpGPnexog_23_7"></a><a id="Tc_a52HBbn46k-jkFIT9X-IaA_23_10"></a><a id="Tc_cqOJ3FoGhk2l3WWwKmfMQA_23_13"></a><a id="Tc_DGl4itJooU-zqAo0UVHK8Q_23_16"></a><a id="Tc_tsba_eOf0km-WYtNayGXdg_25_0"></a><a id="Tc_O6wfXdgT0USmWmH_LrLJMA_25_4"></a><a id="Tc_Fp8uHpJWREWgTkwAN13Aug_25_7"></a><a id="Tc_JbN1isdSD0KJQoMyFB-9WA_25_10"></a><a id="Tc_DRKrjNwwikCtTz4gNNL2rg_25_13"></a><a id="Tc_hMAFa7yKVkyBWJaFyXDQHQ_25_16"></a><a id="Tc_L4e4Cvy3VUq8z2EH8Q_jMQ_26_0"></a><a id="Tc_hnJbhV91JESH37dhP1Wj7w_26_5"></a><a id="Tc_2NtZeqMcN0KZn7NcDJGacg_26_11"></a><a id="Tc_Ye-5h6uTA0qJyU402ym6mw_26_14"></a><a id="Tc_LLTuL1JnIECEl_Lp4gYCiw_27_0"></a><a id="Tc_MW3VogdOA0arzkuEXCoc3g_27_2"></a><a id="Tc_90uITDKbjk2yrxsd5t_u4Q_27_5"></a><a id="Tc_orMehx64Z0aaNcyjctf2FQ_27_11"></a><a id="Tc_yvzBMOijmkOM-pi2de5vhQ_27_14"></a><a id="Tc_cTRToyA1VUylzSdpqZcx9Q_28_0"></a><a id="Tc_UGVUZH54L0SU7bSdzyoI6w_28_2"></a><a id="Tc_f0dfzCv1mkS1OJ7wlFwtMA_28_5"></a><a id="Tc_EZ6abzfQCEySDad2SxyPRQ_28_11"></a><a id="Tc_QmAYPww5x0-Q6vAYK5kpQQ_28_14"></a><a id="Tc_COUjZPmXO0megn-4LKDFKQ_29_0"></a><a id="Tc__5B8Q8_uuEOJ9ROLJ-dIiw_29_2"></a><a id="Tc_pakhw6fdREaqrCs_oLQouA_29_5"></a><a id="Tc_VNHvtydJJk2ttYsSxPFGiw_29_11"></a><a id="Tc_hlEfRfixzE-0Oj6cUP8Okg_29_14"></a><a id="Tc_cWzWtxBI3U6FtCdjQVlmkw_30_0"></a><a id="Tc_fEari8VyQkeQYhcO9pY-XA_30_2"></a><a id="Tc_iEp15ALE9UidUTu9TKSDuQ_30_5"></a><a id="Tc_pJXnoglalkm72g4P2OjwAQ_30_8"></a><a id="Tc_3EXkcfYWwUeKN3fttOqK1Q_30_14"></a><a id="Tc_A4C5ZhkHc0qyf5qeCF8mGQ_31_0"></a><a id="Tc_VQoeD9SERUO328Hw4DYRIw_31_2"></a><a id="Tc_iz0kTCfQ4Umm3YqS-Jhlsg_31_5"></a><a id="Tc_vgsTKLL80kaoJHBCBjkqkA_31_8"></a><a id="Tc_EtEPKx8IAk-8aa8BV9Eccg_31_11"></a><a id="Tc_2JVQKqb3WU-G9MV_eJLI-w_32_0"></a><a id="Tc_2SDuYmdfK0-fSQuikFoVuA_32_4"></a><a id="Tc_GD9h6Tqgjk2fp_QhbTNp7A_32_7"></a><a id="Tc_LJQ4tgltWEmZldH59HFfIQ_32_10"></a><a id="Tc_zj083pgRLkGBS-xthpvfbg_32_13"></a><a id="Tc_etcq_yp9206MTt7q0XXO5w_32_16"></a><a id="Tc_qOeZG1UQ8UG8L1nrcwkIjg_33_0"></a><a id="Tc_LjHsMoFlx0aOF0VMikOfoQ_33_5"></a><a id="Tc_ECEtV6u-ZEOQmvZxLECeDw_33_11"></a><a id="Tc_RjQU6IKcg0Wd63ZhFKxvJw_33_14"></a><a id="Tc_yoCRxAK1A0OQjlS-6hRs2Q_34_0"></a><a id="Tc_xa1IQL0pb0eoE9FUF6Ykeg_34_2"></a><a id="Tc_ndjwmKOrGUyWaX_LM0QLbA_34_5"></a><a id="Tc_1oKa0gYT0UiezqEyJKaD1Q_34_11"></a><a id="Tc_CqHPvdP81kiWFt8fGOHPow_34_14"></a><a id="Tc_rGsWDDduWEGAUVAiHlpvyQ_35_0"></a><a id="Tc_mTC6anZkSEi6Wk8ehhpREg_35_5"></a><a id="Tc_5FwLAWNW4UqKDLpLjjku_Q_35_11"></a><a id="Tc_Xx9bSchT7kqzgwkRmtThCQ_35_14"></a><a id="Tc_fzU_DRgCYUOZYe72uh81bg_36_0"></a><a id="Tc_PuJzZtVqX0G70IgmSUq0zQ_36_2"></a><a id="Tc_kKQXHvUFMkCJ9FJmUDJr6A_36_5"></a><a id="Tc_P83twxyryE-s7fBuWu_UeQ_36_11"></a><a id="Tc_IpG6lcVKLEurjYlAsBPbFQ_36_14"></a><a id="Tc_-eSqOe3TTEaokQHL3qcPvg_37_0"></a><a id="Tc_GS06xXKRtUGMp54Oks1Jrg_37_2"></a><a id="Tc_tQFcbSn3TkCuDfEX_hobBA_37_5"></a><a id="Tc_1e6k_Mk9RUiFFMfXFL6Nmg_37_8"></a><a id="Tc_uWTVwCSuMUuzfmoVh8erNw_37_14"></a><a id="Tc_u6Bv4psMzkOZoqD7AGDCKg_38_0"></a><a id="Tc_4Iha0LqCpUGVlwo6ZlCklQ_38_2"></a><a id="Tc_chj2BYpa4EWV80P1iUQtng_38_5"></a><a id="Tc_WVIaTMPh7E2eiJgusWoHpA_38_8"></a><a id="Tc_eI8qZXE2n0Onbc1xpSqSkg_38_11"></a><a id="Tc_085jLJ2hQU-oSOLK4CbjEA_39_0"></a><a id="Tc_OI2OhhOh_EO1asT4yalCxA_39_4"></a><a id="Tc_6ymzlwd-MUCFoC6hvYxKxg_39_7"></a><a id="Tc_XA34TElEl0uoB98fhnzq9Q_39_10"></a><a id="Tc_F8veIlYCMUGUm76ohR7oLQ_39_13"></a><a id="Tc_Z8yN1hiIUEyTkFw_DRat2w_39_16"></a><a id="Tc_gnCXeJ0HA0usPl-AUS2tVA_40_0"></a><a id="Tc_Yvzd3Hsl7k2DpKaO-fyBNQ_40_11"></a><a id="Tc_Ag936ozAkEmMPjXvACHNVA_40_14"></a><a id="Tc_JTqeyqAUlkKLiALGAFjG-Q_41_0"></a><a id="Tc_N_yJZGEi606CSUuonzZXjw_41_5"></a><a id="Tc_j9fxGURvRUelY_qm4zmpmA_41_11"></a><a id="Tc_hfWFahs6-kiXE29950jjFw_41_14"></a><a id="Tc_0pCuNoNuMEi9R39LsW1ERw_42_0"></a><a id="Tc_ibgyhsCep0CQgLBJ7OBzWg_42_2"></a><a id="Tc_5S5lqIFn5Uu6x2BVbmgv1g_42_5"></a><a id="Tc_CmVlR67QtkqvWikFza-BLQ_42_11"></a><a id="Tc_g867x_34yE2DLDhFC97FVw_42_14"></a><a id="Tc_p6SikAanNEiy0Nu1s6ZH-Q_43_0"></a><a id="Tc_OfiPpjw0lkqlS_iG_NP4GQ_43_2"></a><a id="Tc_ASkSzpuWzUOSCp5cnGL-4A_43_5"></a><a id="Tc_n2VfYJSib0ijPNiwrKxoxg_43_11"></a><a id="Tc_5OVTNaU1EEmJcXsalMrcag_43_14"></a><a id="Tc_7OrvDNgMQUWYg6r6ieosLw_44_0"></a><a id="Tc_CoK94hPLXU-jfvU18O1u9A_44_2"></a><a id="Tc_d05CBZokEkG_K8Ova9B0GA_44_5"></a><a id="Tc_rVAz-ixAuEa8Fj0085p9zA_44_8"></a><a id="Tc_5F1zLcFRPUGD0jltzstVAQ_44_14"></a><a id="Tc_XeJxAb5KhUyTKRAhFYD2Sw_45_0"></a><a id="Tc_g1n8gytwZ0upYff81q-MGA_45_2"></a><a id="Tc_G6yJRYJFW0ObEpBh8boglw_45_5"></a><a id="Tc_4xHWoHw8qEiivTHukNq0ZA_45_8"></a><a id="Tc__0YJosNYCEasqTavBSGzyg_45_11"></a><a id="Tc_AxdxQBloYEG7GtIjPvJ1Pg_46_0"></a><a id="Tc_tP1iuXdZpEO2x3rzofaDSA_46_4"></a><a id="Tc_f2HPY-ei4U27f81uxC830g_46_7"></a><a id="Tc_xlS4W_N0KEO3eO4wny8ynw_46_10"></a><a id="Tc_gxHs-styBUqG889T8MmEwA_46_13"></a><a id="Tc_msgeQJcnUUebasFuMdr4CQ_46_16"></a><table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:50%;transform:translate(0,-50%);width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:50%;transform:translate(0,-50%);width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:50%;transform:translate(0,-50%);width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:50%;transform:translate(0,-50%);width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:50%;transform:translate(0,-50%);width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:50%;transform:translate(0,-50%);width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:50%;transform:translate(0,-50%);width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:50%;transform:translate(0,-50%);width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:50%;transform:translate(0,-50%);width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:50%;transform:translate(0,-50%);width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:50%;transform:translate(0,-50%);width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:50%;transform:translate(0,-50%);width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:50%;transform:translate(0,-50%);width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:50%;transform:translate(0,-50%);width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:50%;transform:translate(0,-50%);width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:50%;transform:translate(0,-50%);width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:50%;transform:translate(0,-50%);width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:9.98%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Additional</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:9.98%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Accumulated Other</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:9.98%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Total</b></p></td></tr><tr><td style="vertical-align:bottom;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="4" style="vertical-align:bottom;white-space:nowrap;width:21.18%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Common Stock</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:9.98%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Paid-In-</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:9.98%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Comprehensive</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:9.98%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Accumulated</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:9.98%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Stockholders&#8217;</b></p></td></tr><tr><td style="vertical-align:bottom;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Shares</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.02%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Amount</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:9.98%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Capital</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:9.98%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Gain (Loss)</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:9.98%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Deficit</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:9.98%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Equity (Deficit)</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Balances at December&#160;31,&#160;2020</b></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_12_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_dRrzQlU7ck2y8m6LtSd4VA" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:SharesOutstanding" scale="0" id="Tc_DRV8O33XBkGf-RtTC6aU-w_4_2">34,741,649</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_dRrzQlU7ck2y8m6LtSd4VA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="Tc_3mMZBeZjNE29nQZ1z2-LlA_4_5">4</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_vreDhMX7xkS5D065GRXL7Q" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="Tc_p2YHsk29JkW_fhkOBKA3MQ_4_8">468,238</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_GKJ_YzQmtUeaOm-iIsiQ3w" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" sign="-" scale="3" id="Tc_aCjFOL3XQEqf3t_IfdIxQQ_4_11">3</ix:nonFraction>)</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_m_8--73Oi0i86axs5YZOXQ" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" sign="-" scale="3" id="Tc_r5-RyYQkz0GaoPTD_h_m8Q_4_14">209,527</ix:nonFraction>)</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="Tc_4AwM8S6p0kCg-jwVZgI5vQ_4_17">258,712</ix:nonFraction></p></td></tr><tr><td style="vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">  Exercise of stock options</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_1_1_2021_To_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_Ilg0vztRAE-2WSmIJrINwQ" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised" scale="0" id="Tc_KFLAXrwKekKXGjIIMODxgQ_5_2">28,670</ix:nonFraction></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_d55B8AjKnEGyiuPG8ZQKzw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised" scale="3" id="Tc_4LQUMw3jLUidOsa2VCRqMw_5_8">24</ix:nonFraction></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_3_31_2021_Ya64bGgsBEWzVRfo40teiQ" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised" scale="3" id="Tc_AZoQMAheUUm_rerStq93nQ_5_17">24</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">  Vesting of restricted stock</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_d55B8AjKnEGyiuPG8ZQKzw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition" scale="3" id="Tc_kZDnoHGRdUWnJn31t5KCfg_6_8">9</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_3_31_2021_Ya64bGgsBEWzVRfo40teiQ" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition" scale="3" id="Tc_VE9q3XVbmESz5Hs-I1YbnQ_6_17">9</ix:nonFraction></p></td></tr><tr><td style="vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">  Stock-based compensation expense</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_d55B8AjKnEGyiuPG8ZQKzw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" scale="3" id="Tc_WP9i5r_QbEepQPnweQCPeQ_7_8">2,364</ix:nonFraction></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_3_31_2021_Ya64bGgsBEWzVRfo40teiQ" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" scale="3" id="Tc_le4nKhQ5v0uYcNZqc0gKuw_7_17">2,364</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">  Net unrealized gain on short-term marketable securities</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_0WhVXyzGz0is-smkQkA_UQ" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:MarketableSecuritiesUnrealizedGainLoss" scale="3" id="Tc_hXM_xn8CY0CVVXrcaL50zA_8_11">1</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_3_31_2021_Ya64bGgsBEWzVRfo40teiQ" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:MarketableSecuritiesUnrealizedGainLoss" scale="3" id="Tc_ZNaOC0YReUihMkfci6LLPQ_8_17">1</ix:nonFraction></p></td></tr><tr><td style="vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">  Net loss</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:middle;white-space:nowrap;width:9.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.78%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_jAHqGcpAFUe6aO-tNPHfXw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" sign="-" scale="3" id="Tc_CPyaPR-KUESw4fZwxne61w_9_14">15,090</ix:nonFraction>)</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_3_31_2021_Ya64bGgsBEWzVRfo40teiQ" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" sign="-" scale="3" id="Tc_G-uouff5nkKKRjem15mlRg_9_17">15,090</ix:nonFraction>)</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Balances at March 31, 2021</b></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_KrMlt3osvUKcrt7LOu1XuA" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:SharesOutstanding" scale="0" id="Tc_CUw-42n_Hk2guqXGml5Z-A_10_2">34,770,319</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_KrMlt3osvUKcrt7LOu1XuA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="Tc_NSLNetM8mkOh4kdQbtNuiA_10_5">4</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_2GvKAbFf-Emt4grsv_bTVA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="Tc_n7dQGox-BEKjhX7mX0oqlg_10_8">470,635</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_VPibjVO0GEqAaPyBV1mwUA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" sign="-" scale="3" id="Tc_ixypcMGriEaIJbGD9FYp1g_10_11">2</ix:nonFraction>)</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_EVi_19DNn0KQFOqtnxefwg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" sign="-" scale="3" id="Tc_arPqoRE-PU-cF-3PtYTS_w_10_14">224,617</ix:nonFraction>)</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_3_31_2021_bWAtzBP8vkmSFbkAgGsVnw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="Tc_2OD4y67COEiP3xx5oQv71A_10_17">246,020</ix:nonFraction></p></td></tr><tr><td style="vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">  Exercise of stock options</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_4_1_2021_To_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_Mi_0W10ePkC5icwoDgq62w" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised" scale="0" id="Tc_kPRbEtemM0O_XwFB-sZm0Q_11_2">60,333</ix:nonFraction></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_4_1_2021_To_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_ACvqbOvE7EKL8yKUSygeWg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised" scale="3" id="Tc_EEFjglGlBEC68tuq5gOZCA_11_8">393</ix:nonFraction></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_4_1_2021_To_6_30_2021_h_ddgiJyVEqyISlN5WYRew" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised" scale="3" id="Tc_qxjj2jh0dkajxyo_uElAow_11_17">393</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">  Vesting of restricted stock</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_4_1_2021_To_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_ACvqbOvE7EKL8yKUSygeWg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition" scale="3" id="Tc_31iQOMT8NEeUFEMp-u71lg_12_8">9</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_4_1_2021_To_6_30_2021_h_ddgiJyVEqyISlN5WYRew" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition" scale="3" id="Tc_VAljXC5mXUWKzrX2E4lBXg_12_17">9</ix:nonFraction></p></td></tr><tr><td style="vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">  Issuance of common stock pursuant to ESPP purchases</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_4_1_2021_To_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_Mi_0W10ePkC5icwoDgq62w" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" scale="0" id="Tc_gcg7w9co50amPxCc5B4AFQ_13_2">10,130</ix:nonFraction></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_4_1_2021_To_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_ACvqbOvE7EKL8yKUSygeWg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" scale="3" id="Tc_BK6Ya2N_sUmNwkkqqyaoiw_13_8">215</ix:nonFraction></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_4_1_2021_To_6_30_2021_h_ddgiJyVEqyISlN5WYRew" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" scale="3" id="Tc_fCXFA5TeiUOeXnhuty9Ikw_13_17">215</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">  Stock-based compensation expense</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_4_1_2021_To_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_ACvqbOvE7EKL8yKUSygeWg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" scale="3" id="Tc_ZeQeLEyg102SCsVlmKj58g_14_8">2,436</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_4_1_2021_To_6_30_2021_h_ddgiJyVEqyISlN5WYRew" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" scale="3" id="Tc_liuJqnBfD02m_gqrMg84vA_14_17">2,436</ix:nonFraction></p></td></tr><tr><td style="vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">  Net unrealized gain on short-term marketable securities</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_4_1_2021_To_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_Ba1b8vIqsUeTF-Zs0wrYOA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:MarketableSecuritiesUnrealizedGainLoss" sign="-" scale="3" id="Tc_QfMtu4f4UEeDBocwxA3Yog_15_11">7</ix:nonFraction>)</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_4_1_2021_To_6_30_2021_h_ddgiJyVEqyISlN5WYRew" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:MarketableSecuritiesUnrealizedGainLoss" sign="-" scale="3" id="Tc_89NeUbyDDEunMhcTFBOufA_15_17">7</ix:nonFraction>)</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">  Net loss</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:9.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.78%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_4_1_2021_To_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_x9XDnwCtOkaq7jTZVqosbg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" sign="-" scale="3" id="Tc_obEVUCM2c0SQrgPGrIvNbg_16_14">28,933</ix:nonFraction>)</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_4_1_2021_To_6_30_2021_h_ddgiJyVEqyISlN5WYRew" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" sign="-" scale="3" id="Tc_RgOIRiD75EiBsLhPcjDYAg_16_17">28,933</ix:nonFraction>)</p></td></tr><tr><td style="vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Balances at June 30, 2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_jE5l50pMYkOE0LuBD8sOJw" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:SharesOutstanding" scale="0" id="Tc_VJbLKQOG6k-Y5JXFZBJSjA_17_2">34,840,782</ix:nonFraction></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_jE5l50pMYkOE0LuBD8sOJw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="Tc_l5JkW-LKQUScbKLteCqagw_17_5">4</ix:nonFraction></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_2Joae_xwB0SzSgERWhrdPw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="Tc_0mu1hzIAtk2uFdI4CjfMOw_17_8">473,688</ix:nonFraction></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_kHnQ_e_0wkeIuRR4_AUJ6Q" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" sign="-" scale="3" id="Tc_eV3zLNz1mkW6eb8OBB0uGA_17_11">9</ix:nonFraction>)</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_Akw5yIfQY0eJN2et-2dvwg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" sign="-" scale="3" id="Tc_FUGWSvZR2U-y1iyiBx1v_Q_17_14">253,550</ix:nonFraction>)</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_6_30_2021_WnQU_0IaMEuTef16OinncA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="Tc_GtLOLIPsjkyqlpAkpPCF5Q_17_17">220,133</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">  Exercise of stock options</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_7_1_2021_To_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_1lnRKNT8bkOnceRms-a6GA" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised" scale="0" id="Tc_zYXvffVYBEy2Udm_FC8-9w_18_2">34,520</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2021_To_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_nZsD43PnDUmYjBJ25YqbdQ" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised" scale="3" id="Tc__JpkO33JsUGL38OKnATDPw_18_8">219</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised" scale="3" id="Tc_ZorKB2nE0EiaAFeteXyAYA_18_17">219</ix:nonFraction></p></td></tr><tr><td style="vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">  Vesting of restricted stock</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2021_To_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_nZsD43PnDUmYjBJ25YqbdQ" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition" scale="3" id="Tc_cWWqM2XbpE-zwyYBvtTKJg_19_8">2</ix:nonFraction></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition" scale="3" id="Tc_k6XwU4mWxUSieDtwxq5aNA_19_17">2</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">  Stock-based compensation expense</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2021_To_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_nZsD43PnDUmYjBJ25YqbdQ" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" scale="3" id="Tc_uSiFPKlX8EW0srCh1Z4jDg_20_8">2,612</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" scale="3" id="Tc_4u1q2LqfLUGoVbXqP_ysfg_20_17">2,612</ix:nonFraction></p></td></tr><tr><td style="vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">  Net unrealized loss on short-term marketable securities</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2021_To_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_yaXsn8K0F0ygArkDHm_tBg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:MarketableSecuritiesUnrealizedGainLoss" sign="-" scale="3" id="Tc_bT-ERLDjm0aTvwAEIw_OKQ_21_11">8</ix:nonFraction>)</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:MarketableSecuritiesUnrealizedGainLoss" sign="-" scale="3" id="Tc_A63oSsUeT0-piXbqkMnwdg_21_17">8</ix:nonFraction>)</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">  Net loss</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:9.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.78%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2021_To_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_mHEW-s3-I0aSK7qAPkb2OQ" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" sign="-" scale="3" id="Tc_1ih9DK1v9EGUZc-BNfDPYA_22_14">24,330</ix:nonFraction>)</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" sign="-" scale="3" id="Tc_QwwgIIXW-EOcZloTUJY-lg_22_17">24,330</ix:nonFraction>)</p></td></tr><tr><td style="vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Balances at September&#160;30,&#160;2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:9.24%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_mQA2sF3DdkiczZMHoIZ59g" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:SharesOutstanding" scale="0" id="Tc_udOcTsiTUkycutHJgGMHVg_23_2">34,875,302</ix:nonFraction></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:middle;white-space:nowrap;width:8.78%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_mQA2sF3DdkiczZMHoIZ59g" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="Tc_srNkTUEFxUqNDSz9xfbUIA_23_5">4</ix:nonFraction></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_32jPCHgvwk6W8duceazqKQ" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="Tc_StO8tCIo2EiDZACeYhENsA_23_8">476,521</ix:nonFraction></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_WnFFnF3Qtkadjz08doTbsg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" sign="-" scale="3" id="Tc_G4bVefTdD0-GQ_5032NuDw_23_11">17</ix:nonFraction>)</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_P4qztDzrdkWOLS5-W4j46w" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" sign="-" scale="3" id="Tc_IglgkN3GUU27oX-klxq8yw_23_14">277,880</ix:nonFraction>)</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="Tc_VpsnOpxAu028O6vUmiuUiw_23_17">198,628</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Balances at December&#160;31,&#160;2019</b></p></td><td style="vertical-align:top;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_12_31_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_kZL8zAvYtEmMXUCWCULPlA" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:SharesOutstanding" scale="0" id="Tc_XUHKKvxsskC7IVe3cmqPUg_25_2">28,567,837</ix:nonFraction></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_kZL8zAvYtEmMXUCWCULPlA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="Tc_LT-RlNynjk6kV9DOZQMXSQ_25_5">3</ix:nonFraction></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_pstMOP0gzUSHgYvj3l7oPg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="Tc_VwJHi8pjnkO2W_jJu6__6w_25_8">259,049</ix:nonFraction></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_Ske6ZM2Xy0SeKIYLI6faZg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" sign="-" scale="3" id="Tc_O8s2ZWdBxUmYk_n80OVA7Q_25_11">6</ix:nonFraction>)</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_qdC64CtaRUaSxdtYkOsOUg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" sign="-" scale="3" id="Tc_osCxP5OdIUmTGtqZ1DZNQg_25_14">130,320</ix:nonFraction>)</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2019_c3Hof7IGGk-gJHK0Bp-PJQ" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="Tc_em0jElQD8EqqXLv4SJvQiw_25_17">128,726</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">  Exercise of stock options</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_i0S_jFpLmkmkVaPMEaVsIA" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised" scale="0" id="Tc_9gziXgkYh0SmkrPfCfkpdQ_26_2">103,385</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_9wOq6s4BPUOoL0NLB2WrVw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised" scale="3" id="Tc_UxkUjcLMaE-2nOKkpGT6OA_26_8">112</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_3_31_2020_hnQO2GFg5kK-zm-KzqQOtg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised" scale="3" id="Tc_oLMgenpsoE6HgXwMsYvMKA_26_17">112</ix:nonFraction></p></td></tr><tr><td style="vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">  Vesting of restricted stock</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_9wOq6s4BPUOoL0NLB2WrVw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition" scale="3" id="Tc_dB43Kw8lI0aRTBRkG_7RCw_27_8">30</ix:nonFraction></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_3_31_2020_hnQO2GFg5kK-zm-KzqQOtg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition" scale="3" id="Tc_lg7EMLVc9kOr6MtwcoypZA_27_17">30</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">  Stock-based compensation expense</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_9wOq6s4BPUOoL0NLB2WrVw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" scale="3" id="Tc_HOxF8TlXXUOAyiSx--v1xA_28_8">1,238</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_3_31_2020_hnQO2GFg5kK-zm-KzqQOtg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" scale="3" id="Tc_x4c4C9uf1ke3dX0lTa3FHA_28_17">1,238</ix:nonFraction></p></td></tr><tr><td style="vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">  Disgorgement of stockholders&#39; short-swing profits, net</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_9wOq6s4BPUOoL0NLB2WrVw" decimals="-3" format="ixt:numdotdecimal" name="akro:ShortSwingProfitsDisgorgement" scale="3" id="Tc_MmgRhosGV06vUFP_FeFE_Q_29_8">52</ix:nonFraction></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_3_31_2020_hnQO2GFg5kK-zm-KzqQOtg" decimals="-3" format="ixt:numdotdecimal" name="akro:ShortSwingProfitsDisgorgement" scale="3" id="Tc_tP1KaRQmXE2PBkyMN817eg_29_17">52</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">  Net unrealized gain on short-term marketable securities</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_jAzTm0OiHUix8YetqQwGcg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:MarketableSecuritiesUnrealizedGainLoss" scale="3" id="Tc_iJYdw1GDwk-WZRi2zyI4Dw_30_11">51</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_3_31_2020_hnQO2GFg5kK-zm-KzqQOtg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:MarketableSecuritiesUnrealizedGainLoss" scale="3" id="Tc_xy7J7AHvrk6ErPvPOUoPTw_30_17">51</ix:nonFraction></p></td></tr><tr><td style="vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">  Net loss</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:middle;white-space:nowrap;width:9.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.78%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_7l6xMZ_4vkW8x2pzSJcsIQ" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" sign="-" scale="3" id="Tc_7gZ7uq0PdECW-khrx6tyMQ_31_14">11,886</ix:nonFraction>)</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_3_31_2020_hnQO2GFg5kK-zm-KzqQOtg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" sign="-" scale="3" id="Tc_vZAFNw6060SBt05u9-0TdA_31_17">11,886</ix:nonFraction>)</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Balances at March 31, 2020</b></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_mAp9H18JuU-u6_FPw7xG0A" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:SharesOutstanding" scale="0" id="Tc_fvsdyxi3tUWTthtirSABGg_32_2">28,671,222</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_mAp9H18JuU-u6_FPw7xG0A" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="Tc_rieoB2gg6kO2KdUzm8mcCg_32_5">3</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_vdg1uvhGSkOyqFigd4kZ7w" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="Tc_3jEwQ0cWJECnpTQc93opqA_32_8">260,481</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_CumD-I5VWU-OMY_mKpf_UA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="Tc_Airu_n8SS0mWepwNeGxMvw_32_11">45</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_-jak2Pr6UE-I_G2fDNOTbw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" sign="-" scale="3" id="Tc_AZVcC0aPfkSZPU8Rh8C_iw_32_14">142,206</ix:nonFraction>)</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_3_31_2020_ntnXAhe3OEOVhJG44mZG5g" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="Tc_vRPykDkayECORbW6H7aihg_32_17">118,323</ix:nonFraction></p></td></tr><tr><td style="vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">  Exercise of stock options</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_4_1_2020_To_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_0v7k2ZLT-Eii_jUseIxEMw" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised" scale="0" id="Tc_sGdz_r2xXUOc5uAE0OtryQ_33_2">3,202</ix:nonFraction></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_4_1_2020_To_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_yWf9tVR3GkyYHPD91CVnAA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised" scale="3" id="Tc_mTDwxeUspUStmUm3b-Y0AQ_33_8">9</ix:nonFraction></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_4_1_2020_To_6_30_2020_h9VGnwTfU06w3vkY_mO5Vg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised" scale="3" id="Tc_Q95UIC8K6E2noZeg7D5OWQ_33_17">9</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">  Vesting of restricted stock</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_4_1_2020_To_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_yWf9tVR3GkyYHPD91CVnAA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition" scale="3" id="Tc_fITtq1ZMS06Ofg-KgcV5vQ_34_8">13</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_4_1_2020_To_6_30_2020_h9VGnwTfU06w3vkY_mO5Vg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition" scale="3" id="Tc_vONTSJaBNkubVgoHdnZx4A_34_17">13</ix:nonFraction></p></td></tr><tr><td style="vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">  Issuance of common stock pursuant to ESPP purchases</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_4_1_2020_To_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_0v7k2ZLT-Eii_jUseIxEMw" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" scale="0" id="Tc_xuSPo5e36U-cwkUBaF-bKA_35_2">9,255</ix:nonFraction></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_4_1_2020_To_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_yWf9tVR3GkyYHPD91CVnAA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" scale="3" id="Tc_wYadFqIoDEudzsu6jgHQxw_35_8">158</ix:nonFraction></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_4_1_2020_To_6_30_2020_h9VGnwTfU06w3vkY_mO5Vg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" scale="3" id="Tc_QvI-QvooNkeo8HLQNOpBBw_35_17">158</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">  Stock-based compensation expense</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_4_1_2020_To_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_yWf9tVR3GkyYHPD91CVnAA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" scale="3" id="Tc_dPAwU2RDUkiZKl7YZiyOQQ_36_8">1,322</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_4_1_2020_To_6_30_2020_h9VGnwTfU06w3vkY_mO5Vg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" scale="3" id="Tc_z_JrbGCeZkef5GAS2BHmNQ_36_17">1,322</ix:nonFraction></p></td></tr><tr><td style="vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">  Net unrealized gain on short-term marketable securities</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_4_1_2020_To_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_0qT73dt5SEiJkPsDBYR6NQ" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:MarketableSecuritiesUnrealizedGainLoss" scale="3" id="Tc_ugzC8ecx8kue-y847q_Dhw_37_11">45</ix:nonFraction></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_4_1_2020_To_6_30_2020_h9VGnwTfU06w3vkY_mO5Vg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:MarketableSecuritiesUnrealizedGainLoss" scale="3" id="Tc_WjRNSugBukaZgvnJ4zeZmA_37_17">45</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">  Net loss</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:9.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.78%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_4_1_2020_To_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_grpwrcToh0GqymPXf73P3w" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" sign="-" scale="3" id="Tc_ehxBTvs8WUWIpILOjU_91Q_38_14">16,207</ix:nonFraction>)</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_4_1_2020_To_6_30_2020_h9VGnwTfU06w3vkY_mO5Vg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" sign="-" scale="3" id="Tc_-Qvqhsh7PUCGLdxkLw5fng_38_17">16,207</ix:nonFraction>)</p></td></tr><tr><td style="vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Balances at June 30, 2020</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_e8RyhErsR02Kp_tfXk-KNg" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:SharesOutstanding" scale="0" id="Tc_L_Ufq_PCRkeVTZekeThpbg_39_2">28,683,679</ix:nonFraction></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_e8RyhErsR02Kp_tfXk-KNg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="Tc_tfLwH3aanUCyczRRAT2Diw_39_5">3</ix:nonFraction></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_XVampV0RUEumFEFuXCqB1A" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="Tc_MljgTfi_nkOAxyATq3swXw_39_8">261,983</ix:nonFraction></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_Gr0yn3PX0U2Xq5cxlFyvXw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="Tc_mfXm9J3FUUuCQmLCjQN0jA_39_11">90</ix:nonFraction></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_bEYiN493iUWXh9wdjfdztA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" sign="-" scale="3" id="Tc_jC5wI87K60SSCYy7W4cKzQ_39_14">158,413</ix:nonFraction>)</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_6_30_2020_mc3pXqSOgES_ocYpncG1wg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="Tc_vgzd124shk6Na4L286w_gQ_39_17">103,663</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">  Issuance of common stock upon closing of secondary public</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">    offering, net of issuance costs and underwriting fees of </span>$<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw" decimals="-3" format="ixt:numdotdecimal" name="akro:NetIssuanceCostAndUnderwritingFees" scale="3" id="Narr_s0OrA9VK9k6yrIHJxp-C-w">906</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_7_1_2020_To_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_0rT6mDfovEalhkjzESGUfg" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" scale="0" id="Tc_R_SEdeDuQEy9mSgYir_ZUw_40_2">6,012,390</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2020_To_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_0rT6mDfovEalhkjzESGUfg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" scale="3" id="Tc_HgwKX2f6gkSxzoqIQ_OGsA_40_5">1</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2020_To_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_lZs0Vs0CTEevg_DwraEw5g" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" scale="3" id="Tc_m1NxHlZMDE6fkP1yZb549Q_40_8">202,553</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" scale="3" id="Tc_pKHmzG16d0Grhk8vmvHG8g_40_17">202,554</ix:nonFraction></p></td></tr><tr><td style="vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">  Exercise of stock options</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_7_1_2020_To_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_0rT6mDfovEalhkjzESGUfg" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised" scale="0" id="Tc_A_7_AhPGW0Sb2S59YEgLEg_41_2">24,606</ix:nonFraction></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2020_To_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_lZs0Vs0CTEevg_DwraEw5g" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised" scale="3" id="Tc_yGv6uQv5xE-F38MJq0Ux9A_41_8">163</ix:nonFraction></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised" scale="3" id="Tc_8SG9vB3iLE6IKaIm4zbLIA_41_17">163</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">  Vesting of restricted stock</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2020_To_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_lZs0Vs0CTEevg_DwraEw5g" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition" scale="3" id="Tc_0Cd0etn2jEGKtv5w-ZwcyQ_42_8">9</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition" scale="3" id="Tc_oFKGwcN1BU2i-OXHN_4guw_42_17">9</ix:nonFraction></p></td></tr><tr><td style="vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">  Stock-based compensation expense</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2020_To_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_lZs0Vs0CTEevg_DwraEw5g" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" scale="3" id="Tc_hm9ewm35VUC8c2avgSmwXg_43_8">1,546</ix:nonFraction></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation" scale="3" id="Tc_evzmgElSOkibdCVnriFiHw_43_17">1,546</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">  Net unrealized loss on short-term marketable securities</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:9.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.78%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2020_To_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_WmWm5gQrU0mc2IwI0DHzfA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:MarketableSecuritiesUnrealizedGainLoss" sign="-" scale="3" id="Tc_LBYHBeHm_0KcuuVpaHDhlQ_44_11">74</ix:nonFraction>)</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:MarketableSecuritiesUnrealizedGainLoss" sign="-" scale="3" id="Tc_YAtPH0K7IkWJ4QIrm5HpyA_44_17">74</ix:nonFraction>)</p></td></tr><tr><td style="vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;">  Net loss</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:9.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.78%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2020_To_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_oBLJ5kMQ20eHYGMtJlRq7A" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" sign="-" scale="3" id="Tc_9ksVq6JKiEqXBZVtkcGOtA_45_14">21,403</ix:nonFraction>)</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:8.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" sign="-" scale="3" id="Tc_Lbe_Dqmhw0mWbh7wRp_0xw_45_17">21,403</ix:nonFraction>)</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:middle;width:29.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Balances at September&#160;30,&#160;2020</b></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:9.24%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_RM6q878J7kWD4mGFts_hFQ" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:SharesOutstanding" scale="0" id="Tc_AEpzBci64UWZ3YyTRAxSug_46_2">34,720,675</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.78%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_RM6q878J7kWD4mGFts_hFQ" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="Tc_5cowZ3_ooE63pGxEnkM2BQ_46_5">4</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_3mr-xtSgAE-gwOzfJafKMQ" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="Tc_08H1EMqTFU2uH396ghKbAw_46_8">466,254</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_XF-CHWXKXkeAFJHexqCCDg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="Tc_j473Zv9VbEq73OXbgBBIKA_46_11">16</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_dgCZeMhvpkm1M43ySugTgw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" sign="-" scale="3" id="Tc_UAebblnJ2UuMznQ3ibuehw_46_14">179,816</ix:nonFraction>)</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:7pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:1.24%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:middle;white-space:nowrap;width:8.74%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:7pt;line-height:7pt;text-align:right;margin:0pt 2.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2020_15ljPzGQqEWhxdIsloG0HQ" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockholdersEquity" scale="3" id="Tc_B51FCD0N_0GboEpKeJTBBw_46_17">286,458</ix:nonFraction></p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-style:italic;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><i style="font-style:italic;">The accompanying notes are an integral part of these condensed consolidated financial statements.</i></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-style:italic;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><p style="display:none;line-height:0pt;margin:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:0pt;visibility:hidden;">&#8203;</span></p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">8</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:93.09%;border:0;margin:30pt 3.45% 30pt 3.45%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 30pt 0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><a id="_9a721a2a_a91f_4f46_b4dc_d2aa2c2570fd"></a><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 10pt 0pt;"><b style="font-weight:bold;">Akero Therapeutics,&#160;Inc.</b></p><a id="CondensedConsolidatedStatementsofCashFlo"></a><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 2pt 0pt;"><b style="font-weight:bold;">Condensed Consolidated Statements of Cash Flows</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 2pt 0pt;"><b style="font-weight:bold;">(In thousands)</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">(Unaudited)</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-weight:bold;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><a id="_3b43b1ad_ee77_4851_b62b_4690dacf7325"></a><a id="Tc__DKaJrz74E-JK9erzmD-cw_1_2"></a><a id="Tc_GIGs8HJh-0aRfQblCEANfA_2_2"></a><a id="Tc_g1BUKeN1A0GhXLGrb-E3oQ_2_5"></a><a id="Tc_X5Sy940zl0Ky6w4tmRPsVA_3_0"></a><a id="Tc_-2eHVkPRtUGWd6gcUI6aRA_4_0"></a><a id="Tc_-fPSp8ZUHEOqOG1JKYMQjQ_4_2"></a><a id="Tc_E9yrmPbl8USIfiGirx3M3g_4_5"></a><a id="Tc_1rUwj03Sq0aE1hYNKQ_hCg_5_0"></a><a id="Tc_Pi1nrG5ZLkOSk1ssh9QIOg_6_0"></a><a id="Tc_XLag7JyJskuGIWQALKrrqA_7_0"></a><a id="Tc_4f126hvA3kGpHm00EIm2Lw_8_0"></a><a id="Tc_T6u4H-MXeUC4qWRqdI3HJA_9_0"></a><a id="Tc_UpfLEk72_0uKSPUPhnr-ag_10_0"></a><a id="Tc_tYiha9UGfU6l1CFNm7ESDg_10_6"></a><a id="Tc_KQC9E-zJmkuAGRoEzTIMHg_11_0"></a><a id="Tc_DhUesuSHTkuXWabVorlz4g_12_0"></a><a id="Tc_OOegUIrY2ESbrw-4hycbxg_13_0"></a><a id="Tc_rhD26TaaEkKYqgGa33tlFg_14_0"></a><a id="Tc_Ij8UaGSArkaGYDhiz9v89w_15_0"></a><a id="Tc_Kc4m_ebs3EGoKYpTrEAUiA_15_3"></a><a id="Tc_72WK7vNSKUi9cBHtCvl7rA_16_0"></a><a id="Tc_YYYit4RgQkyHbUIhIwb-dA_17_0"></a><a id="Tc_vN6qsYAMhEG3yGs0AECU8Q_18_0"></a><a id="Tc_TAAGIt5eAkuhZ27oA0secA_19_0"></a><a id="Tc_1grs3treFUaAEvf5Rqlb-A_20_0"></a><a id="Tc_L1hfELYWa0u1zlPozkTKTQ_20_3"></a><a id="Tc_P-mWVQrXg0euZN9Yn72ZNg_21_0"></a><a id="Tc_MepAYx6Y3UWtLcygG_EJ5Q_22_0"></a><a id="Tc_bXx8lVhNeUWMAQCjR7xFEQ_22_3"></a><a id="Tc_ygjdlu5VAUmSJsu0hcriOw_23_0"></a><a id="Tc_COQhYX26DkCeSP1aeo34Yg_24_0"></a><a id="Tc_RFTmBL9JvESG6ZmbL3NdBg_25_0"></a><a id="Tc_EDDBJvrkJk-2B8YNz0dD2Q_25_3"></a><a id="Tc_Aes_m1auTkCSHFs5rT_S2A_26_0"></a><a id="Tc_L9aNTsDssEiIbaFWmhTReA_27_0"></a><a id="Tc_YSDtkHxNPUyVcvYWwdMeLA_28_0"></a><a id="Tc_bgm2lLsJ7k-yFEqjcjMtVw_28_3"></a><a id="Tc_8zp1e97c7kiH3IBVcP-CtA_29_0"></a><a id="Tc_4Uh3SSjilEClZaNfmrFDWA_29_6"></a><a id="Tc_YTO2e9YPw0yrrXnbY6Q8LQ_30_0"></a><a id="Tc_cVKYvG3RG0qY2Ib_ZnvBkw_31_0"></a><a id="Tc_15eFWlNH1kK1BnUDICh2YQ_32_0"></a><a id="Tc_dT8slFlXwEGLw_0UFbZgcg_33_0"></a><a id="Tc_pT0ri95Ww0eovQ9g45kIhA_33_2"></a><a id="Tc_mQbsxFPuP0uLjAyK314KWQ_33_5"></a><a id="Tc_QBq0-THgSEiI-LQAaZ5qBA_35_0"></a><a id="Tc_HfhMSF755UytI8eKyML4qQ_36_0"></a><a id="Tc_YefLAFIy4kiW_939a33Awg_36_2"></a><a id="Tc_N21IYZ5m6UC_U8kTed5KrQ_36_3"></a><a id="Tc_UsT8hjHy7kyDsglY_thn7A_36_5"></a><a id="Tc_nD8NjauUy0a8Z9sn6eMAkA_37_0"></a><a id="Tc_kRRnLy8H7U22oF4wfYQ4uQ_37_2"></a><a id="Tc_i7cRwQRtjUa0jaL5_Icc1g_37_5"></a><a id="Tc_L35MigKOvk6rSDXGNZtAJA_38_0"></a><a id="Tc_vKcfMggoZ0OwyN2NFbm9_g_38_2"></a><a id="Tc_sPx6tLHXFEWeiSQQPnGiBw_38_3"></a><a id="Tc_vvHIf-56sEiDJNn9FeK1ww_38_5"></a><a id="Tc_5E17DruGFkSXWUu44EYmUw_39_0"></a><a id="Tc_0t1ya3GZiUmLsg75yHXhlA_39_2"></a><a id="Tc_VhWogdOvk0OZersSeMF95w_39_5"></a><a id="Tc_2N8ekQAZgk-Z-ln-vXWxDQ_39_6"></a><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:8.3%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:8.27%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:21.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Nine Months Ended September&#160;30,&#160;</b></p></td></tr><tr><td style="vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:9.7%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:9.65%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2020</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">CASH FLOWS FROM OPERATING ACTIVITIES</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;</p></td></tr><tr><td style="vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">Net loss</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ProfitLoss" sign="-" scale="3" id="Tc_JSDRa_0naUiYNgCjxQfxbQ_4_3">68,353</ix:nonFraction>)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ProfitLoss" sign="-" scale="3" id="Tc_TIJPCu_bAkGstaP_FHcDlg_4_6">49,496</ix:nonFraction>)</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">Adjustments to reconcile net loss to net cash used in operating activities:</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;</p></td></tr><tr><td style="vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 12pt;">Stock-based compensation expense</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensation" scale="3" id="Tc_5_9PY4XTyEK1hpsf9mtftg_6_3">7,412</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensation" scale="3" id="Tc_h5I0-RyNNkqS00DHBGXmfg_6_6">4,106</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 12pt;">Depreciation</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Depreciation" scale="3" id="Tc_xpOxJdo5D0ScSxAWDDGvEQ_7_3">30</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:Depreciation" scale="3" id="Tc_E0RgAnSLGkOar5jswxE2Kw_7_6">6</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 12pt;">Non-cash lease expense</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="akro:NoncashOperatingLeaseExpense" scale="3" id="Tc_abp1QkEnY0i97t2B_zxddQ_8_3">151</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="akro:NoncashOperatingLeaseExpense" scale="3" id="Tc_-f7PXzaGxkSKP83jarioww_8_6">147</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 12pt;">Net amortization of premiums and discounts on short-term investments</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments" sign="-" scale="3" id="Tc_dkK8J-X3U0yxCcPmgpD65A_9_3">705</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments" scale="3" id="Tc_DQvydTtPSUyzOh4f3jKSqQ_9_6">41</ix:nonFraction>)</p></td></tr><tr><td style="vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 12pt;">Unrealized foreign exchange gain and loss</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ForeignCurrencyTransactionGainLossUnrealized" scale="3" id="Tc_6ytmEO2LRU2yi5wJijV4xA_10_3">113</ix:nonFraction>)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> &#8212;</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">Changes in operating assets and liabilities:</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;</p></td></tr><tr><td style="vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 12pt;">Prepaid expenses and other assets</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" scale="3" id="Tc_5OK42BpETUqPqozx_QACQQ_12_3">3,229</ix:nonFraction>)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" scale="3" id="Tc_-RfZkV2d_U2-IDKYqTLiiA_12_6">4,539</ix:nonFraction>)</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 12pt;">Accounts payable</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IncreaseDecreaseInAccountsPayable" scale="3" id="Tc_r8QWDqNvWEqsgzd-wxNz1A_13_3">3,469</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IncreaseDecreaseInAccountsPayable" scale="3" id="Tc_XtI91uwbEU-nxM8Jg22Iag_13_6">3,689</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 12pt;">Accrued expenses and other current liabilities</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IncreaseDecreaseInAccruedLiabilities" scale="3" id="Tc_-8tjGWALRECZWBqheWF4UQ_14_3">7,076</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IncreaseDecreaseInAccruedLiabilities" sign="-" scale="3" id="Tc_82zhZuL6BEi4kt7aXk7RBQ_14_6">1,183</ix:nonFraction>)</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 12pt;">Other liabilities</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;">-</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:IncreaseDecreaseInOtherNoncurrentLiabilities" sign="-" scale="3" id="Tc_On-6CX13gEqU2qw1G_QMdg_15_6">2</ix:nonFraction>)</p></td></tr><tr><td style="vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 12pt;">Operating lease liability</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.3%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="akro:IncreaseDecreaseInOperatingLeaseLiabilities" sign="-" scale="3" id="Tc_fvuDKyOJ6kqixF_px89BfQ_16_3">134</ix:nonFraction>)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.27%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="akro:IncreaseDecreaseInOperatingLeaseLiabilities" sign="-" scale="3" id="Tc_7-HC9v2ktEGW_viYDlpDBg_16_6">96</ix:nonFraction>)</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 24pt;">Net cash used in operating activities</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.3%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetCashProvidedByUsedInOperatingActivities" sign="-" scale="3" id="Tc_1Z7b1Zb_VUaqwkPrFwHFaw_17_3">52,986</ix:nonFraction>)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.27%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetCashProvidedByUsedInOperatingActivities" sign="-" scale="3" id="Tc_SXB0M70q2Uizl6AwGrJSig_17_6">47,409</ix:nonFraction>)</p></td></tr><tr><td style="vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">CASH FLOWS FROM INVESTING ACTIVITIES</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 18pt;">Purchase of short-term marketable securities</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PaymentsToAcquireMarketableSecurities" scale="3" id="Tc__CaXkjshqk2yXeYf_7TwWw_19_3">43,561</ix:nonFraction>)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PaymentsToAcquireMarketableSecurities" scale="3" id="Tc_bapb9j4czkSBICu_at4tGw_19_6">106,041</ix:nonFraction>)</p></td></tr><tr><td style="vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 18pt;">Proceeds from sales of short-term marketable securities</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="akro:ProceedsFromSaleOfMarketableSecurities" scale="3" id="Tc_Jdrs-bFo9EGCgfs-_GLo1g_20_6">9,864</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 18pt;">Proceeds from maturities of short-term marketable securities</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="akro:ProceedsFromMaturityOfMarketableSecurities" scale="3" id="Tc_umnHdTcZi0ONfY5n4DPJEA_21_3">73,841</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="akro:ProceedsFromMaturityOfMarketableSecurities" scale="3" id="Tc_NHQd0tP9FEC5PFz47GyHhQ_21_6">68,660</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 18pt;">Purchase of property and equipment</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.3%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.27%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PaymentsToAcquirePropertyPlantAndEquipment" scale="3" id="Tc_dLb1x7ehiUapqrzeOOq-_w_22_6">143</ix:nonFraction>)</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 24pt;">Net cash provided by (used in) investing activities</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.3%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetCashProvidedByUsedInInvestingActivities" scale="3" id="Tc_fPXqV5KgxUO-ZoS4uZndIA_23_3">30,280</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.27%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetCashProvidedByUsedInInvestingActivities" sign="-" scale="3" id="Tc_dr7qZfJ4ZEWYBY6c5mbHKg_23_6">27,660</ix:nonFraction>)</p></td></tr><tr><td style="vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">CASH FLOWS FROM FINANCING ACTIVITIES</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 12pt;">Proceeds from the issuance of common stock in follow-on public offering, net of issuance costs and underwriting fees</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromIssuanceInitialPublicOffering" scale="3" id="Tc_faiLgEJL30aSV9WRYWWoAg_25_6">202,554</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 12pt;">Proceeds from the exercise of stock options</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromStockOptionsExercised" scale="3" id="Tc_mkv8VHQGZkGc6NIDcW6yGg_26_3">636</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromStockOptionsExercised" scale="3" id="Tc_Eg7D2ABOjkGTVlrjfdjxYA_26_6">284</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 12pt;">Proceeds from the issuance of common stock pursuant to employee stock purchase plan purchases</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="akro:ProceedsFromIssuanceOfCommonStockPursuantToEmployeeStockPurchasePlan" scale="3" id="Tc_ubdHlFYIqEyWmJLkiG35dg_27_3">215</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="akro:ProceedsFromIssuanceOfCommonStockPursuantToEmployeeStockPurchasePlan" scale="3" id="Tc_4fbCByIHpU26LYhzX7pMYQ_27_6">158</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 12pt;">Proceeds from the disgorgement of stockholders&#39; short-swing profits, net</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="akro:ProceedsFromShortSwingProfitsDisgorgement" scale="3" id="Tc_K5M_wuxZP0-hk5K4SsBrWA_28_6">52</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 12pt;">Payment of deferred offering costs</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.3%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:PaymentsOfStockIssuanceCosts" scale="3" id="Tc_BRYYadaPA0K5WFMqtQ71Ow_29_3">492</ix:nonFraction>)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.27%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> &#8212;</p></td></tr><tr><td style="vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 24pt;">Net cash provided by financing activities</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.3%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetCashProvidedByUsedInFinancingActivities" scale="3" id="Tc_Tp547PcCOk6rzvNDdVzuLA_30_3">359</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.27%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetCashProvidedByUsedInFinancingActivities" scale="3" id="Tc_-8yHCYaF-kqptG_T_uksSg_30_6">203,048</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">Net (decrease) increase in cash, cash equivalents and restricted cash</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" sign="-" scale="3" id="Tc_04Ir_dG2202bZeset1vOTg_31_3">22,347</ix:nonFraction>)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" scale="3" id="Tc__jLUjtKa8kKk8cRYbp935Q_31_6">127,979</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">Cash, cash equivalents and restricted cash at the beginning of the period</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.3%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" scale="3" id="Tc_tuwWlhTfJEW1t55-o1-fNQ_32_3">187,390</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.27%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2019_c3Hof7IGGk-gJHK0Bp-PJQ" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" scale="3" id="Tc_oLWIFqMFD0eIvpMoRhHZUA_32_6">64,848</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">Cash, cash equivalents and restricted cash at the end of the period</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.3%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" scale="3" id="Tc_skqMMMOw4UG298N-MrXm8g_33_3">165,043</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.27%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2020_15ljPzGQqEWhxdIsloG0HQ" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" scale="3" id="Tc_qTYqcoQjREKiQo-cZZhaOw_33_6">192,827</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">SUPPLEMENTAL DISCLOSURES OF NON-CASH INVESTING AND FINANCING INFORMATION:</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;</p></td></tr><tr><td style="vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 12pt;">ROU asset obtained in exchange for operating lease liability</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" scale="3" id="Tc_CNo-T27xqUKFzAM6ooE5Vg_36_6">1,751</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 12pt;">Change in net unrealizable gain (loss) on marketable securities</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:MarketableSecuritiesUnrealizedGainLoss" sign="-" scale="3" id="Tc_hGWVScNeGke5zuSXz9lMKQ_37_3">14</ix:nonFraction>)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:MarketableSecuritiesUnrealizedGainLoss" scale="3" id="Tc_yKvYzJqm6U-0q68elpfN3g_37_6">22</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 12pt;">Remeasurement of ROU asset and lease liability</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="akro:RemeasurementOfRightOfUseAssetAndLeaseLiability" scale="3" id="Tc_TyrfLVzvzUuT4thYatOGng_38_6">173</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:top;width:77.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 12pt;">Deferred offering costs included in accounts payable and accrued expenses and other current liabilities</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:top;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="akro:DeferredOfferingCostsIncludedInAccountsPayableAndAccruedExpensesAndOtherCurrentLiabilities" scale="3" id="Tc_Zo5zsrv1uEeN6R_vsIy3GA_39_3">4</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:top;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:top;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:top;white-space:nowrap;width:8.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> <span style="margin-right:0pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;">&#8212;</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"><i style="font-style:italic;">The accompanying notes are an integral part of these condensed consolidated financial statements.</i></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="display:none;font-family:'Times New Roman','Times','serif';line-height:0pt;margin:0pt 0pt 12pt 0pt;"><span style="font-size:0pt;font-style:italic;visibility:hidden;">&#8203;</span></p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">9</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 30pt 0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 10pt 0pt;"><b style="font-weight:bold;">Akero Therapeutics, Inc.</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 2pt 0pt;"><b style="font-weight:bold;">Notes to Unaudited Condensed Consolidated Financial Statements</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">(Amounts in thousands, except share and per share data)</b></p></div><div style="clear:both;max-width:100%;position:relative;"><a id="a1Natureofthebusinessandbasisofpresentat"></a><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock" id="Tb_TIdPUfH9tEWrroDh1dAwTQ" continuedAt="Tb_TIdPUfH9tEWrroDh1dAwTQ_cont1" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">1.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Nature of the business and basis of presentation</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">Akero Therapeutics, Inc., together with its wholly owned subsidiary Akero Securities Corporation, (&#8220;Akero&#8221; or the &#8220;Company&#8221;) is a cardio-metabolic nonalcoholic steatohepatitis, or NASH, company dedicated to developing pioneering medicines designed to restore metabolic balance and improve overall health. NASH is a severe form of nonalcoholic fatty liver disease, or NAFLD, characterized by inflammation and fibrosis in the liver that can progress to cirrhosis, liver failure, cancer and death. The Company&#8217;s lead product candidate, efruxifermin, or EFX, is an analog of fibroblast growth factor 21, or FGF21, which is an endogenously expressed hormone that protects against cellular stress and regulates metabolism of lipids, carbohydrates and proteins throughout the body. The Company conducted a Phase 2a clinical trial, the BALANCED study, to evaluate EFX in the treatment of biopsy-confirmed NASH patients. The main portion of this study in NASH patients with F1-F3 fibrosis showed EFX&#8217;s potential to reverse fibrosis, resolve NASH, improve liver health, improve glycemic control and improve lipoprotein profile. An expansion cohort in F4 NASH patients with compensated cirrhosis showed comparable results. The Company initiated a Phase 2b clinical trial, the HARMONY study, to evaluate EFX in the treatment of NASH patients with F2/F3 fibrosis in February 2021 and randomized the first patient in March 2021. The Company initiated a second Phase 2b clinical trial in F4 NASH patients with compensated cirrhosis, the SYMMETRY study, in July 2021. Based on clinical data to date, the Company believes EFX has the potential to be a highly-differentiated, best-in-class FGF21 analog and foundational NASH monotherapy.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company is subject to risks and uncertainties common to early-stage companies in the biotechnology industry, including, but not limited to, completion and success of clinical testing, development by competitors of new technological innovations, compliance with governmental regulations, dependence on key personnel and protection of proprietary technology and the ability to secure additional capital to fund operations. EFX will require extensive clinical testing prior to regulatory approval and commercialization. These efforts require significant amounts of additional capital, adequate personnel, and infrastructure and extensive compliance-reporting capabilities. Even if the Company&#8217;s drug development efforts are successful, it is uncertain when, if ever, the Company will realize significant revenue from product sales.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Basis of presentation</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The accompanying condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (&#8220;GAAP&#8221;) and include the accounts of the Company after elimination of all intercompany accounts and transactions. All adjustments necessary for the fair presentation of the Company&#8217;s condensed consolidated financial statements for the periods presented have been reflected. </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Liquidity</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">In accordance with Accounting Standards Update (&#8220;ASU&#8221;) No.&#160;2014-15, <i style="font-style:italic;">Disclosure of Uncertainties about an Entity&#8217;s Ability to Continue as a Going Concern (Subtopic 205-40)</i>, the Company has evaluated whether there are certain conditions and events, considered in the aggregate, that raise substantial doubt about the Company&#8217;s ability to continue as a going concern within one&#160;year after the date that the consolidated financial statements are issued.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">Since its inception, the Company has funded its operations primarily with proceeds from sales of redeemable convertible preferred stock and most recently with proceeds from its initial public offering (&#8220;IPO&#8221;) in June 2019 and a follow-on public offering of its common stock in July 2020. The Company has incurred recurring losses since its inception, including net losses of $<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" sign="-" scale="3" id="Narr_1kS_2jsk00S-PeNjS4GySQ">68,353</ix:nonFraction> and $<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" sign="-" scale="3" id="Narr_b2oaZzBXsU-mKFvYUYJFmw">49,496</ix:nonFraction> for the nine months ended September 30, 2021 and 2020, respectively, and net losses of $<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_12_31_2020_gPaAJi7Y5Ua21g8ioXci_w" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" sign="-" scale="3" id="Narr_8l5eOmAAuUeUddwiosbtBg">79,207</ix:nonFraction> and $<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2019_To_12_31_2019_gK0gxwrbTE6Ty26wtPbUqA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" sign="-" scale="3" id="Narr_cEjp5BgD_UOcAzYEy5_0qA">43,755</ix:nonFraction> for the years ended December 31, 2020 and 2019, respectively. In addition, as of September 30, 2021, the Company had an accumulated deficit of $<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:RetainedEarningsAccumulatedDeficit" sign="-" scale="3" id="Narr_c-D4FGYXSUiG-zqPtnVYwQ">277,880</ix:nonFraction>. The Company expects to continue to generate operating losses for the foreseeable future. As of November 12, 2021, the issuance date of these </p></ix:nonNumeric></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">10</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 30pt 0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 10pt 0pt;"><b style="font-weight:bold;">Akero Therapeutics, Inc.</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 2pt 0pt;"><b style="font-weight:bold;">Notes to Unaudited Condensed Consolidated Financial Statements</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">(Amounts in thousands, except share and per share data)</b></p></div><div style="clear:both;max-width:100%;position:relative;"><a id="_605a33f4_fa36_42fe_a938_79997aafdef6"></a><ix:continuation id="Tb_TIdPUfH9tEWrroDh1dAwTQ_cont1"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">condensed consolidated financial statements, the Company expects that its existing cash, cash equivalents and short-term marketable securities of $<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashCashEquivalentsAndShortTermInvestments" scale="3" id="Narr_-kJn7-T1s06DcgwQtNkzoQ">215,081</ix:nonFraction> as of September 30, 2021, will be sufficient to fund its operating expenses and capital expenditure requirements for at least 12&#160;months from the issuance date of these condensed consolidated financial statements. The Company expects that it will require additional funding beyond this time to complete the clinical development of EFX, commercialize EFX, if it receives regulatory approval, and pursue in-licenses or acquisitions of other product candidates.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">If the Company is unable to obtain funding, the Company will be forced to delay, reduce or eliminate some or all of its research and development programs, product portfolio expansion or commercialization efforts, which could adversely affect its business prospects, or the Company may be unable to continue operations. Although management continues to pursue these plans, there is no assurance that the Company will be successful in obtaining sufficient funding on terms acceptable to the Company to fund continuing operations, if at all.</p></ix:continuation><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="us-gaap:SignificantAccountingPoliciesTextBlock" id="Tb_jU3j0VGy90qSRlOa5woFuQ" continuedAt="Tb_jU3j0VGy90qSRlOa5woFuQ_cont1" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">2.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Summary of significant accounting policies</p><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="us-gaap:BasisOfAccountingPolicyPolicyTextBlock" id="Tb_X9dG5lEGTEaJ194maP6pNw" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Unaudited interim financial statements</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The accompanying unaudited condensed consolidated financial statements have been prepared by the Company in accordance with GAAP for interim financial reporting and as required by Regulation&#160;S-X, Rule&#160;10-01. The unaudited condensed consolidated financial statements have been prepared on the same basis as the Company&#8217;s audited annual financial statements and, in the opinion of management, reflect all adjustments, which include only normal recurring adjustments, necessary for a fair statement of the Company&#8217;s condensed consolidated balance sheet as of September 30, 2021, the condensed consolidated statements of operations and comprehensive loss for the three and nine months ended September 30, 2021 and 2020, the condensed consolidated statements of stockholders&#8217; equity (deficit) for the three and nine months ended September 30, 2021 and 2020 and the condensed consolidated statements of cash flows for the nine months ended September 30, 2021 and 2020. The financial data and other information disclosed in these notes related to the three and nine months ended September 30, 2021 and 2020 are unaudited. The results for the three and nine months ended September 30, 2021 are not necessarily indicative of results to be expected for the&#160;year ending December&#160;31, 2021, any other interim periods, or any future&#160;year or period.</p></ix:nonNumeric><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="us-gaap:UseOfEstimates" id="Tb_RK5aSTiU4k2cwGpct26BNg" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Use of estimates</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The <span style="background-color:#ffffff;">preparation of the Company&#39;s condensed consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the condensed consolidated financial statements, and the reported amounts of expenses during the reporting period. Significant estimates and assumptions reflected in these condensed consolidated financial statements include, but are not limited to, the accrual of research and development expenses, the valuations of common stock and the valuation allowance for deferred tax assets. The Company bases its estimates on historical experience, known trends and other market-specific or other relevant factors that it believes to be reasonable under the circumstances. On an ongoing basis, management evaluates its estimates when there are changes in circumstances, facts and experience. Changes in estimates are recorded in the period in which they become known. Actual results could differ from those&#160;</span>estimates. </p></ix:nonNumeric><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="us-gaap:CashAndCashEquivalentsPolicyTextBlock" id="Tb_v0BvIziE2U27YnXQ-wrXSQ" continuedAt="Tb_v0BvIziE2U27YnXQ-wrXSQ_cont1" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Cash and cash equivalents</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company considers all highly liquid investments with original maturities of three months or less at the time of purchase to be cash equivalents. Cash equivalents consist primarily of amounts invested in money market accounts.</p></ix:nonNumeric></ix:nonNumeric></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">11</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 30pt 0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 10pt 0pt;"><b style="font-weight:bold;">Akero Therapeutics, Inc.</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 2pt 0pt;"><b style="font-weight:bold;">Notes to Unaudited Condensed Consolidated Financial Statements</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">(Amounts in thousands, except share and per share data)</b></p></div><div style="clear:both;max-width:100%;position:relative;"><ix:continuation id="Tb_jU3j0VGy90qSRlOa5woFuQ_cont1" continuedAt="Tb_jU3j0VGy90qSRlOa5woFuQ_cont2"><ix:continuation id="Tb_v0BvIziE2U27YnXQ-wrXSQ_cont1"></ix:continuation><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="us-gaap:MarketableSecuritiesPolicy" id="Tb_wPX4rpUqTkqGe73lcaEkaw" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Short-term marketable securities</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company invests in short-term marketable securities, primarily money market funds, commercial paper, U.S. treasury securities and corporate debt securities. The Company classifies its short-term marketable securities as&#160;available-for-sale&#160;securities and reports them at fair value in short-term marketable securities on the condensed consolidated balance sheets with related unrealized gains and losses included within accumulated other comprehensive gain (loss) on the condensed consolidated balance sheets. The amortized cost of debt securities is adjusted for amortization of premiums and accretion of discounts to maturity, which is included in other income on the condensed consolidated statements of operations and comprehensive loss. Realized gains and losses and declines in value judged to be other-than-temporary, if any, on&#160;available-for-sale&#160;securities are included in other income. The cost of securities sold is based on the specific identification method. Interest and dividends on securities classified as&#160;available-for-sale&#160;are included in other income.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company regularly reviews all its investments for other-than-temporary declines in estimated fair value. This review includes the consideration of the cause of the impairment, including the creditworthiness of the security issuers, the number of securities in an unrealized loss position, the severity and duration of the unrealized losses, whether the Company has the intent to sell the securities and whether it is more likely than not that the Company will be required to sell the securities before the recovery of their amortized cost basis. When the Company determines that the decline in estimated fair value of an investment is below the amortized cost basis and the decline is other-than-temporary, the carrying value of the security will be reduced and a loss will be recorded for the amount of such decline.</p></ix:nonNumeric><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="us-gaap:CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy" id="Tb_J-eIf16Xg0qDnUzUWKYiLA" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Restricted cash</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">As of September 30, 2021 and December 31, 2020, the Company was required to maintain a separate cash balance of $<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="akro:RestrictedCashNoncurrentLease" scale="3" id="Narr_vXTrRC92O0q-ZkKiiT5gJQ"><ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" format="ixt:numdotdecimal" name="akro:RestrictedCashNoncurrentLease" scale="3" id="Narr_PBU-Wyo-DEmepTweHXc8IQ">108</ix:nonFraction></ix:nonFraction> for the benefit of the landlord in connection with the Company&#8217;s Gateway office space lease in South San Francisco, California (the &#8220;Gateway Lease&#8221;), which is classified within other assets (non-current) on the condensed consolidated balance sheets (see Note&#160;11). </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">As of December&#160;31, 2020, the Company was required to maintain a separate cash balance of $<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" format="ixt:numdotdecimal" name="akro:RestrictedCashNoncurrentCollateralizeCreditCardsWithBank" scale="3" id="Narr_YT9GEWc4AU-BB_M1qO4PzA">40</ix:nonFraction> to collateralize corporate credit cards with a bank, which is classified within other assets (non-current) on the condensed consolidated balance sheet.</p></ix:nonNumeric><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="us-gaap:ConcentrationRiskCreditRisk" id="Tb_OM2LinndI0OsJWF8Ghvb5Q" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Concentrations of credit risk</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Financial <span style="background-color:#ffffff;">instruments that potentially subject the Company to concentrations of credit risk consist principally of cash, cash equivalents and short-term marketable securities. Periodically, the Company maintains deposits in accredited financial institutions in excess of federally insured limits. The Company deposits its cash investments in financial institutions that it believes have high credit quality and has not experienced any losses on such accounts and does not believe it is exposed to any unusual credit risk beyond the normal credit risk associated with commercial banking relationships. At September 30, 2021 and December&#160;31, 2020, all of the Company&#39;s cash, cash equivalents and short-term investments were held at one accredited financial</span><span style="background-color:#ffffff;font-family:'Arial','Helvetica','sans-serif';"> </span>institution.</p></ix:nonNumeric><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="us-gaap:PropertyPlantAndEquipmentPolicyTextBlock" id="Tb_a1rNqkx00UmBm2DBGn-prw" continuedAt="Tb_a1rNqkx00UmBm2DBGn-prw_cont1" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Property and equipment</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="white-space:pre-wrap;">Property and equipment are stated at cost, less accumulated depreciation and amortization.  Depreciation is provided using the straight-line method over the estimated useful lives of the assets, which is </span><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_FurnitureAndFixturesMember_URoaIG7nB0mgpRsIUYPTXg" format="ixt-sec:durwordsen" name="us-gaap:PropertyPlantAndEquipmentUsefulLife" id="Narr_01FC1xorbUaVfxmNv7qXuA"><span style="white-space:pre-wrap;">three years</span></ix:nonNumeric><span style="white-space:pre-wrap;"> for furniture and equipment. Leasehold improvements are amortized over the shorter of the lease term or the estimated useful life of the improvements. Depreciation and amortization begins at the time the asset is placed in service.</span></p></ix:nonNumeric></ix:continuation></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">12</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 30pt 0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 10pt 0pt;"><b style="font-weight:bold;">Akero Therapeutics, Inc.</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 2pt 0pt;"><b style="font-weight:bold;">Notes to Unaudited Condensed Consolidated Financial Statements</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">(Amounts in thousands, except share and per share data)</b></p></div><div style="clear:both;max-width:100%;position:relative;"><ix:continuation id="Tb_jU3j0VGy90qSRlOa5woFuQ_cont2" continuedAt="Tb_jU3j0VGy90qSRlOa5woFuQ_cont3"><ix:continuation id="Tb_a1rNqkx00UmBm2DBGn-prw_cont1"></ix:continuation><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="us-gaap:LesseeLeasesPolicyTextBlock" id="Tb_EG_5aLVx20O6OLiUj1EV0w" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 36pt;"><span style="font-style:italic;font-weight:bold;">Leases </span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="white-space:pre-wrap;">The Company determines whether an arrangement is or contains a lease at inception by assessing whether the arrangement contains an identified asset and whether the Company has the right to control the identified asset. Right-of-use, or ROU, assets represent the Company&#8217;s right to use an underlying asset for the lease term and lease liabilities represent the Company&#8217;s obligation to make lease payments arising from the lease. Lease liabilities are recognized at the lease commencement date based on the present value of future lease payments over the lease term. ROU assets are based on the measurement of the lease liability and are further adjusted by any lease payments made prior to or on lease commencement, lease incentives received and initial direct costs incurred, as applicable.  The Company has elected to not recognize leases with a lease term of </span><ix:nonNumeric contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" format="ixt-sec:durwordsen" name="us-gaap:LesseeOperatingLeaseTermOfContract" id="Narr_IAFvmScE2U6MVahu6JUArw"><span style="white-space:pre-wrap;">one year</span></ix:nonNumeric><span style="white-space:pre-wrap;"> or less on its balance sheet. Operating lease costs included in the measurement of the lease are recognized on a straight-line basis over the lease term. Variable lease costs are expensed as incurred as an operating expense.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company determines the lease classification and the present value of future lease payments at the time of the lease commencement using an incremental borrowing rate that it estimates based upon the Company&#8217;s credit risk and term of the lease. The interest rate implicit in lease contracts has not historically been readily determinable and the Company must therefore use the appropriate incremental borrowing rate to measure its leases. To estimate the incremental borrowing rate, a credit rating applicable to the Company is estimated using a synthetic credit rating analysis since the Company does not currently have a rating agency-based credit rating. </p></ix:nonNumeric><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="us-gaap:ResearchAndDevelopmentExpensePolicy" id="Tb_LfaZ00nV_U6_LM05HICykw" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 36pt;"><span style="font-style:italic;font-weight:bold;">Research and development costs</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Research <span style="background-color:#ffffff;">and development costs are expensed as incurred. Research and development expenses consist of costs incurred to discover, research and develop drug candidates, including personnel expenses, stock-based compensation expense, third-party license fees and external costs including fees paid to consultants, contract manufacturing organizations, or CMOs, and clinical research organizations, or CROs, in connection with drug product manufacturing, nonclinical studies and clinical trials, and other related clinical trial fees, such as for investigator grants, patient screening, laboratory work, clinical trial database management, clinical trial material management and statistical compilation and analysis. Non-refundable prepayments for goods or services that will be used or rendered for future research and development activities are recorded as prepaid expenses. Such amounts are recognized as an expense as the goods are delivered or the related services are performed, or until it is no longer expected that the goods will be delivered or the services</span><span style="background-color:#ffffff;font-family:'Arial','Helvetica','sans-serif';"> </span>rendered.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Costs incurred i<span style="background-color:#ffffff;">n obtaining technology licenses are charged immediately to research and development expense if the technology licensed has not reached technological feasibility and has no alternative</span> future uses.</p></ix:nonNumeric><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="akro:ResearchContractCostsAndAccrualsPolicyPolicyTextBlock" id="Tb_k3hz8AeR0ku4nGwEZvuG_g" continuedAt="Tb_k3hz8AeR0ku4nGwEZvuG_g_cont1" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 36pt;"><span style="font-style:italic;font-weight:bold;">Research contract costs and accruals</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company <span style="background-color:#ffffff;">has entered into various research and development and other agreements with commercial firms, researchers and others for provisions of goods and services. These agreements are generally cancelable, and the related costs are recorded as research and development expenses as incurred. The Company records accruals for estimated ongoing research and development costs. When evaluating the adequacy of the accrued liabilities, the Company analyzes progress of the studies or clinical trials, including the phase or completion of events, invoices received and contracted costs. Significant judgments and estimates are made in determining the accrued balances at the end of any reporting period. Actual results could differ materially from the Company&#39;s estimates. </span></p></ix:nonNumeric></ix:continuation></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">13</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 30pt 0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 10pt 0pt;"><b style="font-weight:bold;">Akero Therapeutics, Inc.</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 2pt 0pt;"><b style="font-weight:bold;">Notes to Unaudited Condensed Consolidated Financial Statements</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">(Amounts in thousands, except share and per share data)</b></p></div><div style="clear:both;max-width:100%;position:relative;"><ix:continuation id="Tb_jU3j0VGy90qSRlOa5woFuQ_cont3" continuedAt="Tb_jU3j0VGy90qSRlOa5woFuQ_cont4"><ix:continuation id="Tb_k3hz8AeR0ku4nGwEZvuG_g_cont1"></ix:continuation><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="us-gaap:ShareBasedCompensationOptionAndIncentivePlansPolicy" id="Tb__mWZTwIvpE-U2uRn4shzYw" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Stock-based compensation</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company measures all stock-based awards granted to employees and nonemployees based on the fair value on the date of the grant and recognizes compensation expense for those awards over the requisite service period, which is generally the vesting period of the respective award, on a straight-line basis. The Company accounts for forfeitures as they occur. The Company estimates the fair value of stock option grants using the Black-Scholes option pricing model. Prior to the Company&#8217;s initial public offering, the exercise price for all stock options granted was at the estimated fair value of the underlying common stock as determined on the date of grant by the Company&#8217;s board of directors.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The <span style="background-color:#ffffff;">fair value of each stock option grant is estimated on the date of grant using the Black-Scholes option-pricing model, which requires inputs based on certain subjective assumptions, including the expected stock price volatility, the expected term of the option, the risk-free interest rate for a period that approximates the expected term of the option, and the Company&#39;s expected dividend yield. The Company went public in June 2019 and accordingly, lacks sufficient company-specific historical and implied volatility information for its shares traded in the public markets. Therefore, it estimates its expected share price volatility based on the historical volatility of publicly traded peer companies and expects to continue to do so until such time as it has adequate historical data regarding the volatility of its own traded share price. The expected term of the Company&#39;s stock options has been determined utilizing the &quot;simplified&quot; method for awards that qualify as &quot;plain-vanilla&quot; options. The risk-free interest rate is determined by reference to the U.S. Treasury yield curve in effect at the time of grant of the award for time periods approximately equal to the expected term of the award. Expected dividend yield is based on the fact that the Company has never paid cash dividends on common stock and does not expect to pay any cash dividends in the foreseeable future. The fair value of each common stock award is estimated on the date of grant based on the fair value of the Company&#39;s common stock</span> on that same date.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="background-color:#ffffff;">Compensation expense for purchases under the Employee Stock Purchase Plan is recognized based on the fair value of the common stock estimated based on the closing price of our common stock as reported on the date of offering, less the purchase discount percentage provided for in the plan.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company <span style="background-color:#ffffff;">classifies stock-based compensation expense in its condensed consolidated statement of operations and comprehensive loss in the same manner in which the award recipient&#39;s payroll costs are classified or in which the award recipient&#39;s service payments&#160;</span>are classified.</p></ix:nonNumeric><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="us-gaap:ComprehensiveIncomePolicyPolicyTextBlock" id="Tb_5hvBloZIw0OHGfzhBZj8VA" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 36pt;"><span style="font-style:italic;font-weight:bold;">Comprehensive loss</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Comprehensive loss <span style="background-color:#ffffff;">includes net loss as well as other changes in stockholders&#39; equity (deficit) that result from transactions and economic events other than those with stockholders.&#160;The Company&#8217;s comprehensive loss is comprised of net loss and changes in unrealized gains and losses on its short-term marketable securities</span>.</p></ix:nonNumeric><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="akro:EmergingGrowthCompanyPolicyTextBlock" id="Tb_rUZJZ9_FJ0mbD_jwfZsQcw" continuedAt="Tb_rUZJZ9_FJ0mbD_jwfZsQcw_cont1" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 36pt;"><span style="font-style:italic;font-weight:bold;">Emerging growth company</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company is an emerging growth company as defined in the Jumpstart Our Business Startups Act of 2012, as amended (the &#8220;JOBS Act&#8221;). Under the JOBS Act, companies have extended transition periods available for complying with new or revised accounting standards. The Company has elected this exemption to delay adopting new or revised accounting standards until such time as those standards apply.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="background-color:#ffffff;">On the last business day of the second quarter in 2021, the aggregate market value of the Company shares held by non-affiliate stockholders exceeded </span><span style="background-color:#ffffff;">$<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_6_30_2021_WnQU_0IaMEuTef16OinncA" decimals="-6" format="ixt:numdotdecimal" name="akro:AggregateMarketValueOfStockIssued" scale="6" id="Narr_6Kt28FMXYESZ7qOtUjKpHw">700</ix:nonFraction></span><span style="background-color:#ffffff;"> million. As a result, as of December 31, 2021, the Company will be considered a large accelerated filer as defined in Rule 12b-2 under the Exchange Act, and will cease to be an emerging growth company as defined in the JOBS Act. The Company will no longer be exempt from the auditor attestation requirements of Section 404(b) of the Sarbanes-Oxley Act, and our independent registered public accounting firm will </span></p></ix:nonNumeric></ix:continuation></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">14</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 30pt 0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 10pt 0pt;"><b style="font-weight:bold;">Akero Therapeutics, Inc.</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 2pt 0pt;"><b style="font-weight:bold;">Notes to Unaudited Condensed Consolidated Financial Statements</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">(Amounts in thousands, except share and per share data)</b></p></div><div style="clear:both;max-width:100%;position:relative;"><ix:continuation id="Tb_jU3j0VGy90qSRlOa5woFuQ_cont4"><ix:continuation id="Tb_rUZJZ9_FJ0mbD_jwfZsQcw_cont1"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"><span style="background-color:#ffffff;">evaluate and report on the effectiveness of internal control over financial reporting. The Company will also no longer be permitted to take advantage of reduced reporting requirements for smaller reporting companies.</span></p></ix:continuation><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock" id="Tb_pR1CpNu6sEaaghd91k_hOA" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 36pt;"><span style="font-style:italic;font-weight:bold;">Recently adopted accounting pronouncements</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">On January 1, 2021, the Company adopted Accounting Standard Update No. 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes (ASU 2019-12), which simplifies the accounting for income taxes. ASU 2019-12 was effective beginning January 1, 2021. The adoption of this new standard did not have a material impact on our condensed consolidated financial statements.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="font-style:italic;font-weight:bold;">Recently issued accounting pronouncements not yet adopted</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="font-style:italic;font-weight:bold;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="white-space:pre-wrap;">In June 2016, the FASB issued No. ASU 2016-13, Measurement of Credit Losses on Financial Instruments (&#8220;ASU 2016-13&#8221;). ASU 2016-13 requires measurement and recognition of expected credit losses for financial assets. In November 2019, the FASB issued No. ASU 2019-10 to modify the effective date for ASU 2016-13 for other public business entities includes smaller reporting companies, as defined by the SEC. This guidance will become effective for the Company beginning in the first quarter of 2023. Early adoption is permitted. The Company is currently evaluating the impact that the adoption of ASU 2016-13 will have on its condensed consolidated financial statements.  </span></p></ix:nonNumeric></ix:continuation><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="us-gaap:FairValueDisclosuresTextBlock" id="Tb_6_GyzXh4cUeTcUQfGNVlCQ" continuedAt="Tb_6_GyzXh4cUeTcUQfGNVlCQ_cont1" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:36pt;text-indent:-36pt;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">3.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</b><b style="font-weight:bold;white-space:pre-wrap;">Fair value of financial assets and liabilities  </b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Certain assets and liabilities of the Company are carried at fair value under GAAP. Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. Valuation techniques used to measure fair value must maximize the use of observable inputs and minimize the use of unobservable inputs. Financial assets and liabilities carried at fair value are to be classified and disclosed in one of the following three levels of the fair value hierarchy, of which the first two are considered observable and the last is considered unobservable:</p><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:12pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Level&#160;1&#8212;Quoted prices in active markets for identical assets or liabilities.</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:12pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Level&#160;2&#8212;Observable inputs (other than Level&#160;1 quoted prices), such as quoted prices in active markets for similar assets or liabilities, quoted prices in markets that are not active for identical or similar assets or liabilities, or other inputs that are observable or can be corroborated by observable market data.</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Level&#160;3&#8212;Unobservable inputs that are supported by little or no market activity that are significant to determining the fair value of the assets or liabilities, including pricing models, discounted cash flow methodologies and similar techniques.</span></td></tr></table><div style="margin-top:12pt;"></div></ix:nonNumeric></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">15</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 30pt 0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 10pt 0pt;"><b style="font-weight:bold;">Akero Therapeutics, Inc.</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 2pt 0pt;"><b style="font-weight:bold;">Notes to Unaudited Condensed Consolidated Financial Statements</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">(Amounts in thousands, except share and per share data)</b></p></div><div style="clear:both;max-width:100%;position:relative;"><a id="Tc_rrQWL1j9FkeJIKUJeMdSgQ_1_2"></a><a id="Tc_7S8AB-YPnUarLzF_PQKAsg_2_2"></a><a id="Tc_yEb5ozu-ak2a30__SXSsZA_2_5"></a><a id="Tc_-jl4E88BFUig1GBK2i4iwA_2_8"></a><a id="Tc_d0mr9ldZ60SaIYDunpifKA_2_11"></a><a id="Tc__AxnpAZRuU2xpolE_7dbXA_3_0"></a><a id="Tc_Nt5r4n8DdEyqQW9l_kyx6w_3_2"></a><a id="Tc_Oz-NmzcP4EuaEH-WBkdRBQ_3_5"></a><a id="Tc_nOCBWC1Al06R9SVsp3Y9NA_3_8"></a><a id="Tc_mQKsbafGh02qUi7rgpIlqA_3_9"></a><a id="Tc_0vwVHvzePUGRPmGEkQMPJg_3_11"></a><a id="Tc_fnM6ygFy3EK4w06mKfLfYQ_3_12"></a><a id="Tc_3cwXOM_Lv0mPDpM1Jh-6QQ_4_0"></a><a id="Tc_v-LmKVBCfEqBdsSpSrXXHA_4_6"></a><a id="Tc_BHQ5l4b1i0-VJS5sQspDPQ_4_12"></a><a id="Tc_k5t3HHuGdESlSck2aGw0VA_5_0"></a><a id="Tc_5zVnFPY41kiMBtAk90lfvQ_5_6"></a><a id="Tc_K20yOgKJrk2rtc29O8Sg_g_5_12"></a><a id="Tc_YYa7mCGtREqzCt3CFZx0Tg_6_2"></a><a id="Tc_b-vliCRIw0uS_dYOgVoY5g_6_5"></a><a id="Tc_awY1T9ILlU2Jde9PGVuE1w_6_8"></a><a id="Tc_ImiUdeIVP0Gnd84Mm4xW2A_6_11"></a><a id="Tc_CtqKSBv830GNBV99NGVImw_6_12"></a><a id="Tc_cd8HuFH1rECGWutzzRwO7w_8_2"></a><a id="Tc_Qye0Ak5DyECR0wvQddWNkw_9_2"></a><a id="Tc_ziyFflyynkeed8poXW3UvQ_9_5"></a><a id="Tc_90guJngmP0aY3kO7OilkUw_9_8"></a><a id="Tc_D96ds6QFckW5Mo_T3wXvzQ_9_11"></a><a id="Tc_R8kRjLb_2kG87AvOakREGA_10_0"></a><a id="Tc_RA9DO6HngUeVvXs8aipYUA_10_2"></a><a id="Tc_lqCAJyFe8EWaw3HnyNB7TA_10_5"></a><a id="Tc_LdUFt2pPQUefthI6rthd_w_10_8"></a><a id="Tc_Rg61gNmIcU6Sp11zKi1zug_10_9"></a><a id="Tc_oPgot1EONUSwsLtL-T8RKg_10_11"></a><a id="Tc_V3nstvsPZ0aWfnfUTE-GjA_10_12"></a><a id="Tc_jk2sLUWHQUW1muUHyfGt3Q_11_0"></a><a id="Tc_Po8kfqMD70qSlnVpndqtKw_11_6"></a><a id="Tc_Eb87sI-x9UCjIO07Q4vDNw_11_12"></a><a id="Tc_k9ddVTbZz0-Wr5PhDZrqMQ_12_0"></a><a id="Tc_PBK4s1GTVkGxkN82KNyg0w_12_6"></a><a id="Tc_zGI7GDz6CUK-Y6fiKpjhxw_12_12"></a><a id="Tc_FxfpDFBLMEeDaYNBs3tE-g_13_2"></a><a id="Tc_bZGg879hY0OdxIOo3MXUUg_13_5"></a><a id="Tc_j8Qvqbo_SEuidCg7PxxMMw_13_8"></a><a id="Tc_-VQwva7VTEuUvZbuBenniw_13_11"></a><a id="Tc_pnOM_cFcFUSSBfTmSQYJjQ_13_12"></a><a id="_187ced15_ed7f_4213_bf29_8a559e5b9222"></a><a id="_187ced15_ed7f_4213_bf29_8a559e5b9222_2"></a><a id="_187ced15_ed7f_4213_bf29_8a559e5b9222_3"></a><a id="_1aa98dfa_bddd_44a1_a1b4_0c96bd8d9b6a"></a><a id="_1aa98dfa_bddd_44a1_a1b4_0c96bd8d9b6a_2"></a><a id="_1aa98dfa_bddd_44a1_a1b4_0c96bd8d9b6a_3"></a><a id="_969de511_9b0f_4461_95b4_100f367cd4cb"></a><a id="_969de511_9b0f_4461_95b4_100f367cd4cb_2"></a><a id="_969de511_9b0f_4461_95b4_100f367cd4cb_3"></a><a id="_baa98c09_7236_4e04_8d92_3f94e8a62753"></a><a id="_baa98c09_7236_4e04_8d92_3f94e8a62753_2"></a><a id="_baa98c09_7236_4e04_8d92_3f94e8a62753_3"></a><a id="_9fc2a53a_6f36_4bbb_ae3c_740e24a99571"></a><a id="_9fc2a53a_6f36_4bbb_ae3c_740e24a99571_2"></a><a id="_9fc2a53a_6f36_4bbb_ae3c_740e24a99571_3"></a><a id="_f80b47a8_e271_4516_be81_06a00f3ed8f2"></a><a id="_f80b47a8_e271_4516_be81_06a00f3ed8f2_2"></a><a id="_f80b47a8_e271_4516_be81_06a00f3ed8f2_3"></a><a id="_e71ea80d_537a_414f_863a_914884a2efe3"></a><a id="_e71ea80d_537a_414f_863a_914884a2efe3_2"></a><a id="_e71ea80d_537a_414f_863a_914884a2efe3_3"></a><ix:continuation id="Tb_6_GyzXh4cUeTcUQfGNVlCQ_cont1"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="background-color:#ffffff;">The following is a summary of our financial assets measured at fair value on a recurring basis as of September 30, 2021 and December 31, 2020:</span></p><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="us-gaap:FairValueAssetsMeasuredOnRecurringBasisTextBlock" id="Tb_V0fA44FoD06Eo0K3adt9iQ" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;min-height:0.0pt;margin:0pt;"><span style="font-size:0pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:11.41%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:9.81%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="11" style="vertical-align:bottom;white-space:nowrap;width:61.1%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">September&#160;30,&#160;2021</b></p></td></tr><tr><td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.04%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Total</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Level 1</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Level 2</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Level 3</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Money market funds</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_MoneyMarketFundsMember_BkorOSOPmEmByYDp9_Z-aw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AssetsFairValueDisclosure" scale="3" id="Tc_olF8ZrQS-E-wwlFl6ub6_g_3_3">139,039</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_MoneyMarketFundsMember_3zAmJTnmdUmFerHlYHEQjw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AssetsFairValueDisclosure" scale="3" id="Tc_FIvPB2W01EqPh4L8JT1kPw_3_6">139,039</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.81%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td></tr><tr><td style="vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Commercial paper</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_CommercialPaperMember_ApRMnSNCkEuzeG3S3mDi0Q" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AssetsFairValueDisclosure" scale="3" id="Tc_drZFpdt2V0G8g3QsmF2Syw_4_3">7,000</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_CommercialPaperMember_lA2nxTZwLUu21ErXv6d-tg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AssetsFairValueDisclosure" scale="3" id="Tc_ygnPpQG1yEyONX792alSqg_4_9">7,000</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.81%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Corporate debt securities</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.41%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_ajuABz-440ysgJ63gykiLw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AssetsFairValueDisclosure" scale="3" id="Tc_RKXlmkc0Tk6pOFK-xxQYfw_5_3">43,146</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_1MchIdYFjEWW4wQKarWf-w" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AssetsFairValueDisclosure" scale="3" id="Tc_ELXkmv7JJkm1Lz8ZkqWYhQ_5_9">43,146</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.81%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td></tr><tr><td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.41%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_xxDgn4kQLUSwyeI4CcEQ6A" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AssetsFairValueDisclosure" scale="3" id="Tc_pKxHh0G2JkWOPbYw8_r6dQ_6_3">189,185</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_jn5wH7eHaUejqZH8ICWVxg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AssetsFairValueDisclosure" scale="3" id="Tc_W8xGOo9In0WpmtcRYvTUvw_6_6">139,039</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_ohdOPlzbvE6_ImNZ-FRrew" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AssetsFairValueDisclosure" scale="3" id="Tc_qWMoXtROT06zQAvvLQDcng_6_9">50,146</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.81%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td></tr><tr><td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.81%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="11" style="vertical-align:bottom;white-space:nowrap;width:61.1%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">December&#160;31,&#160;2020</b></p></td></tr><tr><td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.04%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Total</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Level 1</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Level 2</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Level 3</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Money market funds</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_MoneyMarketFundsMember_Kr3FCskISEy5sLec3X6Kyg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AssetsFairValueDisclosure" scale="3" id="Tc_xFKxnIUeFkOjxMuUWlQ19Q_10_3">158,023</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_MoneyMarketFundsMember_oy0Vna_xKEagPKCuRLD6ag" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AssetsFairValueDisclosure" scale="3" id="Tc_H9E2Yik4RkOrZdzqbBLyLA_10_6">158,023</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.81%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td></tr><tr><td style="vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Commercial paper</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_CommercialPaperMember_0vC-BFLFGEKsW_STmGNCsw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AssetsFairValueDisclosure" scale="3" id="Tc_udPtvtCLNEaTLvF-XfESbQ_11_3">47,955</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_CommercialPaperMember_I9smTimrWEKV1juPf_Prpg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AssetsFairValueDisclosure" scale="3" id="Tc_eiDXKOno40eHpELGMnjCgQ_11_9">47,955</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.81%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Corporate debt securities</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.41%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_QB4-bRxVHEuFvASG5Su7ng" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AssetsFairValueDisclosure" scale="3" id="Tc_YOah4mmjW0S8ApU7AoOQeg_12_3">33,190</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_Y6e2R9Pcok2aG3OttZg5xw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AssetsFairValueDisclosure" scale="3" id="Tc_7S_RkEmR4kO8LSeRVvH16w_12_9">33,190</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.81%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td></tr><tr><td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.41%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_Fy1-cU8m5ky8scytDQmS6w" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AssetsFairValueDisclosure" scale="3" id="Tc_HgklfmdHS0WJl9q95McKIQ_13_3">239,168</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_jsbtryBimUqspCyyoqGvRA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AssetsFairValueDisclosure" scale="3" id="Tc_7jLEMv0KQ0OxJMAQYh8Igg_13_6">158,023</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_p_nzbPPBqECYzU7BzKmgKA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AssetsFairValueDisclosure" scale="3" id="Tc_0Ns8C2U9TEy5tFVGaXaL8g_13_9">81,145</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.81%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td></tr></table></ix:nonNumeric><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">Commercial paper and corporate debt securities were valued by the Company using quoted prices in active markets for similar securities, which represent a Level 2 measurement within the fair value hierarchy. The carrying values of the Company&#8217;s prepaid expenses and other current assets, accounts payable and accrued expenses approximate their fair values due to the short-term nature of these assets and liabilities. During the nine months ended September 30, 2021 and the twelve months ended December 31, 2020, there were <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt-sec:numwordsen" name="us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3" scale="3" id="Narr_XKGjvsYGXkSo8Y5zin3kcQ"><ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_12_31_2020_gPaAJi7Y5Ua21g8ioXci_w" decimals="-3" format="ixt-sec:numwordsen" name="us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3" scale="3" id="Narr_J_hcSkUOTkuasKQZDFU92g">no</ix:nonFraction></ix:nonFraction> transfers between Level&#160;1, Level&#160;2 and Level&#160;3.</p></ix:continuation><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">16</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 30pt 0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 10pt 0pt;"><b style="font-weight:bold;">Akero Therapeutics, Inc.</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 2pt 0pt;"><b style="font-weight:bold;">Notes to Unaudited Condensed Consolidated Financial Statements</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">(Amounts in thousands, except share and per share data)</b></p></div><div style="clear:both;max-width:100%;position:relative;"><a id="_94b0d42f_8687_4103_88b5_4d88b79e195f"></a><a id="Tc_hkdgqtdRU02mH1vRSLWpfQ_1_2"></a><a id="Tc_D3srr31io0qziPRpJvzgJQ_2_2"></a><a id="Tc_6EPp2ByajUaRA-ZxSifd9w_2_5"></a><a id="Tc_I5mZI4jSNES24LUyDQbmnw_2_8"></a><a id="Tc_nvPolmNQLkuP5jyiMG0TAA_2_11"></a><a id="Tc_8mszDtS-8Uydd0HCfM3HqQ_3_0"></a><a id="Tc_-Uq1Gi0S0EOF9pzKYj6XuA_3_2"></a><a id="Tc_cAoMrCU5-0KngtS7c2lJQQ_3_5"></a><a id="Tc_RKDhxTsPUki70bcGD0u2Sg_3_6"></a><a id="Tc_guv8N2S9OE-vRDm09cKLsw_3_8"></a><a id="Tc_3ioWBpk_Wkul-K_tQw8vFQ_3_9"></a><a id="Tc_Vq2vk3iRRECpwiomjE5R-g_3_11"></a><a id="Tc_cucXFXM3qEaVl2EWG1HAag_4_0"></a><a id="Tc_xtQlunJGak-gl4naqsa4Jw_4_6"></a><a id="Tc_fd3YA5yBZkOp5QAJiidTGg_4_9"></a><a id="Tc_WYbUn5Nq5kesAZTogEtU0A_5_0"></a><a id="Tc_I-ojsRwR3EujrD3yxgtzAw_5_6"></a><a id="Tc_YqRobHpZcUO2eocC5T8-Gw_6_2"></a><a id="Tc_FC46Qr3XLEC8Qyp1S5vbGw_6_5"></a><a id="Tc_yAkBkqXvTUuIELoO5uQa-g_6_6"></a><a id="Tc_9poLYZRl50ScT98PgIgOng_6_8"></a><a id="Tc_FKRD4LYpj0OVnuNuKqKXhA_6_11"></a><a id="Tc_Y3HuBiTouE-k4RGFuHxGYw_8_0"></a><a id="Tc_TtNdwrDhzkKqs77X-ZGPrw_8_11"></a><a id="Tc_UfX-27yNR0-nmoueKDol1g_9_0"></a><a id="Tc_3GanKVhLd06wEV-dryLzGQ_10_11"></a><a id="Tc_OHK6n1mXyEqpcCDKqvyKBQ_12_2"></a><a id="Tc_OOUf3EJd9kWHLn0yY0igBw_13_2"></a><a id="Tc_rugjuz0T30q8jgyryBTNRA_13_5"></a><a id="Tc_cp6p0ZVyuUqTysQxpPCOMA_13_8"></a><a id="Tc_HBwMTwsoaEmKb3zb5UAR-g_13_11"></a><a id="Tc_wth-Y-XEr0iExIFtcDicHg_14_0"></a><a id="Tc_pwDX1aQ5fUe8fEVvpIZGZg_14_2"></a><a id="Tc_PwaW5mXX4kedh1m17fqYkw_14_5"></a><a id="Tc_Z8142xhqVUm2-lF4n-BTCw_14_6"></a><a id="Tc_jVHko3-5BEePvBWpXh73vQ_14_8"></a><a id="Tc_NY4ngkhOUkKdru1h-9WsTQ_14_9"></a><a id="Tc_McVkpyIizUOKRKF6p_GtXA_14_11"></a><a id="Tc_O1VTJUaExkOQWwqallfxlg_15_0"></a><a id="Tc_CjPve03dgE-R32xlyCO2Kw_15_6"></a><a id="Tc_wR9CWMWRoEqkWIst4f0IMQ_15_9"></a><a id="Tc_5ZtVgUHzlE6xHumb7bQHhQ_16_0"></a><a id="Tc_31-iM80K0EmPDfjpJhx3Xg_16_6"></a><a id="Tc_N7a85h1UlEW2N7XN9gm6uQ_17_2"></a><a id="Tc_1cOUN1YJXkSZ2pg4MrVb4g_17_5"></a><a id="Tc_X1lSpSwM9U2DXE5SJrqmQA_17_6"></a><a id="Tc_QL_zmQO7CUKO2POx6tc4XA_17_8"></a><a id="Tc_aJjZopTo0UKFzGYDWOMqeQ_17_11"></a><a id="Tc_ZVf8QCyG9kuj_SNejFg3pw_19_0"></a><a id="Tc_jU27eoWW8Ei3jsWY2-8wOw_19_11"></a><a id="Tc_JSRCyH8B5kuUQDfhleRX-g_20_0"></a><a id="Tc_i2yjxPkveEeBh_SWx1KEcA_21_11"></a><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="us-gaap:CashCashEquivalentsAndMarketableSecuritiesTextBlock" id="Tb_Lm0P4bn9YUmcb3lIDMoYkQ" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;padding-left:36pt;text-indent:-36pt;margin:0pt 0pt 12pt 0pt;">4.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Short-term marketable securities</p><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="us-gaap:MarketableSecuritiesTextBlock" id="Tb_s8xIDgeBU0CwtLHJqH5_ew" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="background-color:#ffffff;">The following is a summary of short-term marketable securities as of September 30, 2021 and December 31, 2020</span>:</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="11" style="vertical-align:bottom;white-space:nowrap;width:54.36%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">September&#160;30,&#160;2021</b></p></td></tr><tr><td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.52%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Amortized cost</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;width:11.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Gross unrealized gains</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;width:11.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Gross unrealized losses</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.3%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Fair value</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Money market funds</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_us-gaap_FinancialInstrumentAxis_us-gaap_MoneyMarketFundsMember_MkGDhjOMOU6AIZMOAud4GQ" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostCurrent" scale="3" id="Tc_P6WMM8LHsky3rkLVdlzUEw_3_3">139,039</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_us-gaap_FinancialInstrumentAxis_us-gaap_MoneyMarketFundsMember_MkGDhjOMOU6AIZMOAud4GQ" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent" scale="3" id="Tc_0E6abnYtB0ahbMdGB7IGPQ_3_12">139,039</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Commercial paper</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_us-gaap_FinancialInstrumentAxis_us-gaap_CommercialPaperMember_ftFAsbB3l0CktNadXSonhQ" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostCurrent" scale="3" id="Tc_9dCrfMbVQke3fdNbbB5xcA_4_3">7,000</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_us-gaap_FinancialInstrumentAxis_us-gaap_CommercialPaperMember_ftFAsbB3l0CktNadXSonhQ" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent" scale="3" id="Tc_NZOxCXwV50OfmlTp96E2Lw_4_12">7,000</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Corporate debt securities</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_-xXcPEl-nkGfFMlrSD6ZFQ" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostCurrent" scale="3" id="Tc_m6g6YIUstUuyrE0oVXqqwA_5_3">43,163</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_eF4NUu6qs0i8e-lU61QUjg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleDebtSecuritiesGrossUnrealizedLoss" scale="3" id="Tc_AgjhnZpB3kucgf_6argRMg_5_9">17</ix:nonFraction>)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_-xXcPEl-nkGfFMlrSD6ZFQ" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent" scale="3" id="Tc_3_k0NILaE0qO9Ash9bKoLA_5_12">43,146</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 6pt;"><span style="margin-left:0pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.9%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostCurrent" scale="3" id="Tc_fZqSTgzuo0mk2Fg1Lvo5rA_6_3">189,202</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleDebtSecuritiesGrossUnrealizedLoss" scale="3" id="Tc_ovNTTUyMd02O2hasHHUBMw_6_9">17</ix:nonFraction>)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent" scale="3" id="Tc_jV725um-OUeYWxSGTRBWGw_6_12">189,185</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Cash equivalents</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashEquivalentsAtCarryingValue" scale="3" id="Tc_3hnsjQbSCEKeP6-cqy57Bg_8_12">139,039</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Short-term marketable securities</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:MarketableSecuritiesCurrent" scale="3" id="Tc_QQvUJ3mrtUG5UQ09hfgPRA_9_12">50,146</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;white-space:nowrap;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:MarketableSecurities" scale="3" id="Tc_PmTvQVeU-0uFR-eL7gjOvw_10_12">189,185</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;white-space:nowrap;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="11" style="vertical-align:bottom;white-space:nowrap;width:54.36%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">December&#160;31,&#160;2020</b></p></td></tr><tr><td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td colspan="2" style="vertical-align:bottom;width:11.52%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Amortized cost</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td colspan="2" style="vertical-align:bottom;width:11.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Gross unrealized gains</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;width:11.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Gross unrealized losses</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.3%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Fair value</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Money market funds</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_us-gaap_FinancialInstrumentAxis_us-gaap_MoneyMarketFundsMember_8kE1pIhEh0q4HD2ZUrCiiA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostCurrent" scale="3" id="Tc_DMZJ3SHc1U-UV-DvTkO7Xw_14_3">158,023</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_us-gaap_FinancialInstrumentAxis_us-gaap_MoneyMarketFundsMember_8kE1pIhEh0q4HD2ZUrCiiA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent" scale="3" id="Tc_SCBHm9csIkeqAeqz3r_ftw_14_12">158,023</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Commercial paper</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_us-gaap_FinancialInstrumentAxis_us-gaap_CommercialPaperMember_giiXUYf0Y0ujkdbeog2b5A" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostCurrent" scale="3" id="Tc_PC7a-eb2wU-2A_Z2mvQfGA_15_3">47,955</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_us-gaap_FinancialInstrumentAxis_us-gaap_CommercialPaperMember_giiXUYf0Y0ujkdbeog2b5A" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent" scale="3" id="Tc_UGH_gvGeU068JgkOs9n6uA_15_12">47,955</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Corporate debt securities</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_Bwsdy9MeWUafKg-gvueuVw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostCurrent" scale="3" id="Tc_NjuK8pT3p0G4rQogAzUeXQ_16_3">33,193</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_12_31_2020_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_RbbYv3jvVUedYLw-sA4jDQ" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleDebtSecuritiesGrossUnrealizedLoss" scale="3" id="Tc_VfiH-IhEkESIXmBx3BI32g_16_9">3</ix:nonFraction>)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_Bwsdy9MeWUafKg-gvueuVw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent" scale="3" id="Tc_PnQdwzaVlUm956bgbGWA7g_16_12">33,190</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 6pt;"><span style="margin-left:0pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.9%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostCurrent" scale="3" id="Tc__uFfm3qom0Sn3HBvjLtUqA_17_3">239,171</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_12_31_2020_gPaAJi7Y5Ua21g8ioXci_w" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleDebtSecuritiesGrossUnrealizedLoss" scale="3" id="Tc_F7rRB3Obyk-fZ9I0Xlv9OQ_17_9">3</ix:nonFraction>)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent" scale="3" id="Tc_1kE0EykR1UeHovpsDyfvCw_17_12">239,168</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Cash equivalents</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:CashEquivalentsAtCarryingValue" scale="3" id="Tc_U4Yjm6TVDUm1lsKROlhsOA_19_12">158,023</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Short-term marketable securities</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:MarketableSecuritiesCurrent" scale="3" id="Tc_Hnd62x0mwEKvFZl_PZFHzA_20_12">81,145</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;white-space:nowrap;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:MarketableSecurities" scale="3" id="Tc_WELqrcbk6kOqXxhZpFolnA_21_12">239,168</ix:nonFraction></p></td></tr></table></ix:nonNumeric><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:11pt;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:11pt;text-indent:36pt;margin:0pt;">As of September 30, 2021 and December 31, 2020, all of the Company&#8217;s short-term marketable securities had contractual maturities of less than <ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" format="ixt-sec:durwordsen" name="akro:ShortTermContractualMaturities" id="Narr_GAiA8wxgwkiZezeaTP4FPQ"><ix:nonNumeric contextRef="Duration_1_1_2020_To_12_31_2020_gPaAJi7Y5Ua21g8ioXci_w" format="ixt-sec:durwordsen" name="akro:ShortTermContractualMaturities" id="Narr_3KW1FelWx061TvmEKLVAsQ">one year</ix:nonNumeric></ix:nonNumeric>.</p></ix:nonNumeric><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><a id="Tc_RVicxqRftEOfIWXONlfB_w_1_2"></a><a id="Tc_jGuF_hrYOkyBU53quf5kUQ_1_5"></a><a id="Tc_EYI4w-0fAEuk9PROOBdRsg_2_0"></a><a id="Tc_MZcE6lKJIEWihIpJwp4uXg_2_2"></a><a id="Tc_fZv8giX2wUuRE4hdAYYbpA_2_5"></a><a id="Tc_CEy1lPMK9USlbf8_c37kwQ_3_0"></a><a id="Tc_Wr09yTcwS02I17CciUs2fg_4_0"></a><a id="Tc_erdgJsi2TUytNk_GhGYZGw_5_0"></a><a id="Tc_k7cdtGR2ykWDIALtO4OKhw_6_2"></a><a id="Tc_IuLWGC_md0Cab-kc2CfZQw_6_5"></a><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="akro:AccruedExpensesAndOtherCurrentLiabilitiesTextBlock" id="Tb_6k6lIJGkykOtkmzggRkOyg" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">5.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Accrued expenses and other current liabilities</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="background-color:#ffffff;">The following is a summary of&#160;accrued expenses and other current liabilities as of September 30, 2021 and December 31, 2020</span>:</p><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="akro:ScheduleOfAccruedLiabilitiesAndOtherCurrentLiabilitiesTableTextBlock" id="Tb_CP0rKeR_10Kw8dAeg38DVA" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:13.85%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:13.43%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:15.5%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">September&#160;30,&#160;2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:15.01%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">December&#160;31,&#160;2020</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Accrued external research and development expenses</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:13.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="akro:ResearchAndDevelopmentExpensesCurrent" scale="3" id="Tc_hncCZvNZoE2TpgiBLXtlEQ_2_3">14,148</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:13.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" format="ixt:numdotdecimal" name="akro:ResearchAndDevelopmentExpensesCurrent" scale="3" id="Tc_rej9D5gE50qa9dxG_BPTOA_2_6">8,740</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Accrued employee compensation and benefits</p></td><td style="vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:13.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:EmployeeRelatedLiabilitiesCurrent" scale="3" id="Tc_vtlSHuF3xUqFQSNxP_aEPA_3_3">2,218</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:13.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:EmployeeRelatedLiabilitiesCurrent" scale="3" id="Tc_FjcvwDG85E6VsWG6jVkKOA_3_6">495</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Accrued legal and professional fees</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:13.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AccruedProfessionalFeesCurrent" scale="3" id="Tc_bHnMQGLnU0C7wK0KW3dSpQ_4_3">191</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:13.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AccruedProfessionalFeesCurrent" scale="3" id="Tc_WW7ttbFD5ESO1lqQYTPmxA_4_6">154</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Short-term lease liability and other</p></td><td style="vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:13.85%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="akro:ShortTermLeaseLiabilityAndOtherCurrent" scale="3" id="Tc_ogp_F5KzdESg-8BtiZWllQ_5_3">199</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.58%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:13.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" format="ixt:numdotdecimal" name="akro:ShortTermLeaseLiabilityAndOtherCurrent" scale="3" id="Tc_Ek_LUoyI8kWO_5aV2yklbw_5_6">294</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:13.85%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="akro:AccruedExpensesAndOtherCurrentLiabilities" scale="3" id="Tc_F4DmVdXnEUyoW6rKWVlxgw_6_3">16,756</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.58%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:13.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" format="ixt:numdotdecimal" name="akro:AccruedExpensesAndOtherCurrentLiabilities" scale="3" id="Tc_ocHRx9GZoUeHdUY2Tcda0Q_6_6">9,683</ix:nonFraction></p></td></tr></table></ix:nonNumeric><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p></ix:nonNumeric><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">17</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 30pt 0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 10pt 0pt;"><b style="font-weight:bold;">Akero Therapeutics, Inc.</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 2pt 0pt;"><b style="font-weight:bold;">Notes to Unaudited Condensed Consolidated Financial Statements</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">(Amounts in thousands, except share and per share data)</b></p></div><div style="clear:both;max-width:100%;position:relative;"><a id="_b76dc061_c4ec_4b61_a800_2dd5d4e92e76"></a><a id="Tc_Hz9I4PB_zkmQKVRc2thUVA_1_2"></a><a id="Tc_M-n2cXzYBU61S9pSenDIqg_1_4"></a><a id="Tc_Fv9jDd3Z4EirDMo-pMNz_A_2_0"></a><a id="Tc_1MyZItKsfkaraaY0Wlhq2Q_3_0"></a><a id="Tc_7N-2VKvqlkaTEhSYDW3KxA_4_0"></a><a id="Tc_0uWV2DVWQEmTnHmTBjP1gw_5_0"></a><a id="Tc_lmMvUNgvWUGG71okAimMTg_5_4"></a><a id="Tc_WZpXKqqu1kSYCpsBDu5xCg_6_0"></a><a id="Tc_cO-0hcQ2dEK9gvu5x9Z59g_7_0"></a><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="us-gaap:StockholdersEquityNoteDisclosureTextBlock" id="Tb_RIu_RZm840uKWQ9bgBC4Jw" continuedAt="Tb_RIu_RZm840uKWQ9bgBC4Jw_cont1" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">6.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Stockholder&#8217;s equity (deficit)</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Common stock</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">As of September 30, 2021 and December&#160;31, 2020, the Company&#8217;s certificate of incorporation, as amended and restated, authorized the Company to issue <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesAuthorized" scale="0" id="Narr_gLIa-CESZkCl92MCo8P1iw"><ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesAuthorized" scale="0" id="Narr_gofE4d19i0G4_wbg75XVBw">150,000,000</ix:nonFraction></ix:nonFraction> shares of $<ix:nonFraction unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockParOrStatedValuePerShare" scale="0" id="Narr_7-F1U-3m9UCqfybjdX2A-A"><ix:nonFraction unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockParOrStatedValuePerShare" scale="0" id="Narr_kPU3ZsuIkkmA57tDPp0xGQ">0.0001</ix:nonFraction></ix:nonFraction> par value common stock. Each share of common stock entitles the holder to <ix:nonFraction unitRef="Unit_Standard_Vote_M3WGxqSRGkStSefkJ7_Olw" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="INF" format="ixt-sec:numwordsen" name="akro:CommonStockNumberOfVotingRights" scale="0" id="Narr_SSqEme3VbU6AVuXz5e3nVg">one</ix:nonFraction> vote on all matters submitted to a vote of the Company&#8217;s stockholders. The holders of common stock, voting exclusively and as a separate class, have the exclusive right to vote for the election of directors of the Company. Common stockholders are entitled to receive dividends, as may be declared by the board of directors. Through September 30, 2021, <ix:nonFraction unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt-sec:numwordsen" name="us-gaap:CommonStockDividendsPerShareDeclared" scale="3" id="Narr_HmfAOsCHkkK4kT1tU5HMWA">no</ix:nonFraction> cash dividends had been declared or <span style="-sec-ix-hidden:Hidden_XbEsgWaQuE6UELV2g4sFWA;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">paid</span></span>.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">On June&#160;24, 2019, the Company completed its IPO at which time the Company issued <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_6_24_2019_To_6_24_2019_us-gaap_SubsidiarySaleOfStockAxis_us-gaap_IPOMember_Hq5X8l258ka8fyQcQsPtcw" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesNewIssues" scale="0" id="Narr_KETxRGKGq0KCPNXOOcG6NA">6,612,500</ix:nonFraction> shares of common stock, including the exercise in full by the underwriters of their option to purchase up to <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_6_24_2019_To_6_24_2019_srt_RangeAxis_srt_MaximumMember_us-gaap_SubsidiarySaleOfStockAxis_us-gaap_OverAllotmentOptionMember_yjiwYDpWzEOfNZfRs0Dt7g" decimals="0" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesNewIssues" scale="0" id="Narr_N2PObKZjckuF3DWcrk3fAA">862,500</ix:nonFraction> additional shares of common stock, at a public offering price of&#160;$<ix:nonFraction unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug" contextRef="As_Of_6_24_2019_us-gaap_SubsidiarySaleOfStockAxis_us-gaap_IPOMember_l2IMak_hhUC4jS9mKkaLmw" decimals="2" format="ixt:numdotdecimal" name="us-gaap:SharePrice" scale="0" id="Narr_6qFaB8yN80WmuiUIlG3CFw">16.00</ix:nonFraction>&#160;per share. The Company received $<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_6_24_2019_To_6_24_2019_us-gaap_SubsidiarySaleOfStockAxis_us-gaap_IPOMember_Hq5X8l258ka8fyQcQsPtcw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromIssuanceOfCommonStock" scale="3" id="Narr_fDWoyoM1RkOvGJsssOVFSA">98,394</ix:nonFraction>, net of underwriting discounts and commissions, but before deducting offering costs paid by the Company, which were&#160;$<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_6_24_2019_To_6_24_2019_us-gaap_SubsidiarySaleOfStockAxis_us-gaap_IPOMember_Hq5X8l258ka8fyQcQsPtcw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ExpenseRelatedToDistributionOrServicingAndUnderwritingFees" scale="3" id="Narr_eUvi3h3lZk-jo-NmkDhaUA">2,942</ix:nonFraction>. Upon the closing of the IPO, all outstanding shares of convertible preferred stock converted into&#160;<ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_6_24_2019_To_6_24_2019_us-gaap_SubsidiarySaleOfStockAxis_us-gaap_IPOMember_Hq5X8l258ka8fyQcQsPtcw" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ConversionOfStockSharesConverted1" scale="0" id="Narr_OaE9hW_80UuS5_YnKwCGJQ">21,056,136</ix:nonFraction>&#160;shares of common stock. </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">On July 10, 2020, the Company completed a follow-on public offering at which time the Company issued <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_7_10_2020_To_7_10_2020_us-gaap_SubsidiarySaleOfStockAxis_akro_FollowUpPublicOfferingMember_zk1ay8ugJE2xfxUTTtF5AQ" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesNewIssues" scale="0" id="Narr_PhGPbrO8f0y-ls1TUAYX-g">6,012,390</ix:nonFraction> shares of common stock, including the exercise in full by the underwriters of their option to purchase up to <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_7_10_2020_To_7_10_2020_srt_RangeAxis_srt_MaximumMember_us-gaap_SubsidiarySaleOfStockAxis_us-gaap_OverAllotmentOptionMember_R9PLHGEdFEakqaYacOIhIQ" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesNewIssues" scale="0" id="Narr_oogk48TMDkiFNilA9eTLOw">784,224</ix:nonFraction> additional shares of common stock, at a public offering price of&#160;$<ix:nonFraction unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug" contextRef="As_Of_7_10_2020_us-gaap_SubsidiarySaleOfStockAxis_akro_FollowUpPublicOfferingMember_F_B5t4hVIE6QcLG_5cTqIA" decimals="2" format="ixt:numdotdecimal" name="us-gaap:SharePrice" scale="0" id="Narr_0Us3y_vZ7EeD4DTGHmR0hw">36.00</ix:nonFraction>&#160;per share. The Company received $<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_10_2020_To_7_10_2020_us-gaap_SubsidiarySaleOfStockAxis_akro_FollowUpPublicOfferingMember_zk1ay8ugJE2xfxUTTtF5AQ" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ProceedsFromIssuanceOfCommonStock" scale="3" id="Narr_ZnSn36MoBkOzja7EVMXuRw">203,460</ix:nonFraction> net of underwriting discounts and commissions, but before deducting offering costs paid by the Company, which were&#160;$<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_10_2020_To_7_10_2020_us-gaap_SubsidiarySaleOfStockAxis_akro_FollowUpPublicOfferingMember_zk1ay8ugJE2xfxUTTtF5AQ" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ExpenseRelatedToDistributionOrServicingAndUnderwritingFees" scale="3" id="Narr_F_r-hU0OIkuMbZB5p1Hvyw">906</ix:nonFraction>. </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">On May 18, 2021, the Company filed a Form S-3 Registration Statement and the accompanying prospectus activating the at-the-market, or ATM, facility by entering into a sales agreement with J.P. Morgan Securities LLC, relating to shares of the Company&#8217;s common stock offered. Pursuant to the terms of the sales agreement, the Company may offer and sell shares of common stock, having an aggregate price of up to $<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_5_18_2021_To_5_18_2021_srt_RangeAxis_srt_MaximumMember_us-gaap_AwardTypeAxis_akro_CommonStockAvailableForAtmProgramMember_AbKnh5m8nUGBLYqXDK4PJA" decimals="-5" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueNewIssues" scale="6" id="Narr_txy03e9bxkmz-iZ9MnhfEA">100.0</ix:nonFraction> million from time to time. The Company reserved <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_5_18_2021_us-gaap_AwardTypeAxis_akro_CommonStockAvailableForAtmProgramMember_tKnIUXyPtkKkxxVRGU05GQ" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" scale="0" id="Narr_JgT-GDQCG0SOjcaOGYyj3A">5,000,000</ix:nonFraction> shares of common stock related to the ATM offering. During the three and nine months ended September 30, 2021, the Company did not make any sales under the ATM facility.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">As of September 30, 2021 and December 31, 2020, there were <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesIssued" scale="0" id="Narr_85zHnCVfoEqGWk0ZGNl-7Q">34,875,302</ix:nonFraction> and <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockSharesIssued" scale="0" id="Narr_7xVkz3tGU0a2F-nF3ZNVvg">34,741,649</ix:nonFraction> shares of common stock <span style="-sec-ix-hidden:Hidden_UxS4QglTdk-al6fFwKfkFg;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">issued</span></span> and <span style="-sec-ix-hidden:Hidden_N67HzWcZF0qK6ZwfVSB4Jg;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">outstanding</span></span>, respectively.</p><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="akro:CommonStockCapitalSharesReservedForFutureIssuanceTableTextBlock" id="Tb_dM4jCqsFz02vE7dXqcPqEA" continuedAt="Tb_dM4jCqsFz02vE7dXqcPqEA_cont1" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">The following shares of common stock were reserved for issuance as follows:</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:15.85%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:15.8%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:15.85%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">September&#160;30,&#160;2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:15.8%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">December&#160;31,&#160;2020</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Options outstanding under the 2018 Stock Option and Grant Plan</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:15.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_9_30_2021_us-gaap_PlanNameAxis_akro_StockOptionAndGrantPlan2018Member_hzOa1MY5bkqq32dCa1ySqg" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" scale="0" id="Tc_hbqvVrPpzkaN34evNAyNYg_2_2">2,028,496</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:15.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_12_31_2020_us-gaap_PlanNameAxis_akro_StockOptionAndGrantPlan2018Member_MVlb1YAR10iAu97EyoZwmw" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" scale="0" id="Tc_j-9Z8zRrwkmfXLypNKPN8Q_2_4">2,148,019</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Options outstanding under the 2019 Stock Option and Incentive Plan</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:15.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_9_30_2021_us-gaap_PlanNameAxis_akro_StockOptionAndIncentivePlan2019Member_el0bjKIhykuLOaAzuQ5OEA" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" scale="0" id="Tc_uR015F14gU-IwD-a55gNmw_3_2">2,003,556</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:15.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_12_31_2020_us-gaap_PlanNameAxis_akro_StockOptionAndIncentivePlan2019Member_NOcbhK_CKEGdo--DkC5XeQ" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" scale="0" id="Tc_VhnEF1jSykCAfa0JXihN6A_3_4">1,585,293</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Options available for future grant </p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:15.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_9_30_2021_us-gaap_AwardTypeAxis_us-gaap_EmployeeStockOptionMember_gJeX89f_IUmkKexDwGE3zg" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" scale="0" id="Tc_iXLbJxSEt0-Jl9leEzpSSA_4_2">3,094,946</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:15.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_12_31_2020_us-gaap_AwardTypeAxis_us-gaap_EmployeeStockOptionMember_ZZjzpNbqjk--1jppK7M44A" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" scale="0" id="Tc_DMs6qIyYnEGR6tvJaVGjxg_4_4">2,127,544</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Common stock available for ATM program</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:15.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_9_30_2021_us-gaap_AwardTypeAxis_akro_CommonStockAvailableForAtmProgramMember_V90F2MGt_EynM4YevaH4ww" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" scale="0" id="Tc_sumWR8Cbvky2lqYmMiFA5w_5_2">5,000,000</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:15.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">2019 Employee Stock Purchase Plan</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:15.85%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_9_30_2021_us-gaap_PlanNameAxis_akro_EmployeeStockPurchasePlan2019Member_7VP9GmElFECKK2AZf50y0Q" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" scale="0" id="Tc_AkdQ0yd3sk-Mc8gQQc9X3Q_6_2">881,249</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:15.8%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_12_31_2020_us-gaap_PlanNameAxis_akro_EmployeeStockPurchasePlan2019Member_RQdYERkpl0KS5jGuzIeA2w" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" scale="0" id="Tc_vQf1D4ZKrEaaYPtkPjyzWA_6_4">543,963</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 12pt;">Total</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:15.85%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" scale="0" id="Tc_7eEAkK3N3kSFfaAa-NMHVQ_7_2">13,008,247</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:15.8%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" scale="0" id="Tc_5E8Gqh6D6Eq5Xzq9McpGaQ_7_4">6,404,819</ix:nonFraction></p></td></tr></table></ix:nonNumeric></ix:nonNumeric></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">18</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 30pt 0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 10pt 0pt;"><b style="font-weight:bold;">Akero Therapeutics, Inc.</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 2pt 0pt;"><b style="font-weight:bold;">Notes to Unaudited Condensed Consolidated Financial Statements</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">(Amounts in thousands, except share and per share data)</b></p></div><div style="clear:both;max-width:100%;position:relative;"><a id="Tc_FY8N8CTlWEmov2x5UXEF-Q_1_4"></a><a id="Tc_gidAZUN3eEeS5KABiCTDxQ_2_2"></a><a id="Tc_roYHXCMSn0at0LKDLZ1cLA_2_4"></a><a id="Tc_LWDS1qUrgEaLlgGRZgCBWA_3_0"></a><a id="Tc_x9AO2a0Cw0Cf7OrKijlmtg_3_4"></a><a id="Tc_7HWJngu4lkK4pddDFbcbVQ_4_0"></a><a id="Tc_TNBYAuVTz0qNZFvjx5U6fA_5_0"></a><a id="Tc_u3KxGToH20eYgdYOCbJc5Q_5_2"></a><a id="Tc_PfOUa0mCl0iWGG8rzPnmmQ_5_5"></a><ix:continuation id="Tb_RIu_RZm840uKWQ9bgBC4Jw_cont1"><ix:continuation id="Tb_dM4jCqsFz02vE7dXqcPqEA_cont1"></ix:continuation><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Undesignated preferred stock</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company&#8217;s fourth amended and restated certificate of incorporation authorizes the Company to issue up to <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_9_30_2021_srt_RangeAxis_srt_MaximumMember_us-gaap_StatementClassOfStockAxis_akro_UndesignatedPreferredStockMember_nYhXQlhR60y-YGRJF7Lv1A" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:PreferredStockSharesAuthorized" scale="0" id="Narr_oAi7WRRaEUaHy2WbB4dv8A">10,000,000</ix:nonFraction> shares of undesignated preferred stock, par value $<ix:nonFraction unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug" contextRef="As_Of_9_30_2021_us-gaap_StatementClassOfStockAxis_akro_UndesignatedPreferredStockMember_SeUPg09WIEWZSKtrJf9nRg" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:PreferredStockParOrStatedValuePerShare" scale="0" id="Narr_aPa2vB6Ot0yCRlED87KVIQ">0.0001</ix:nonFraction> per share. There were <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_9_30_2021_us-gaap_StatementClassOfStockAxis_akro_UndesignatedPreferredStockMember_SeUPg09WIEWZSKtrJf9nRg" decimals="INF" format="ixt-sec:numwordsen" name="us-gaap:PreferredStockSharesIssued" scale="0" id="Narr_kFr-NCjaUEmC0aH11zvokA">no</ix:nonFraction> undesignated preferred shares issued or <span style="-sec-ix-hidden:Hidden_IYJrYlb5uUKvMH1EwAQMyA;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">outstanding</span></span> as of September 30, 2021.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Restricted common stock</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">In March&#160;2017, the Company issued an aggregate of <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_3_1_2017_To_3_31_2017_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember_EFTjKD7lOkiA3d4dMj1s1g" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod" scale="0" id="Narr_YOAT8G3YQUSsgbiey4QiFA">226,400</ix:nonFraction> shares of restricted common stock under restricted stock agreements with the founders. Pursuant to the terms of the agreements, the restricted common stock was initially subject to a vesting schedule over a <ix:nonNumeric contextRef="Duration_3_1_2017_To_3_31_2017_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember_EFTjKD7lOkiA3d4dMj1s1g" format="ixt-sec:durwordsen" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" id="Narr_PeLfYtlMqkCNnNEtrX4euw">four-year</ix:nonNumeric> period commencing in January&#160;2017 and culminating in January&#160;2021. In March 2018, the Company amended the restricted stock agreements such that the restricted common stock became subject to a vesting schedule over a <ix:nonNumeric contextRef="Duration_3_1_2018_To_3_31_2018_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember_q1JYTH-irE6HHLpFVEBjBA" format="ixt-sec:durwordsen" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" id="Narr_w1OOHpsF2E220xh-GbHOow">two-year</ix:nonNumeric> period commencing in May&#160;2018 and culminating in June&#160;2020. As of September 30, 2021, all restricted stock issued to the founders is fully vested. </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">In April, June and July 2019, the Company amended certain option grant agreements granted under the Company&#8217;s 2018 Stock Option and Grant Plan to allow certain holders the right to early exercise specified unvested options, subject to a repurchase right held by the Company equal to the lesser of the original exercise price per share or the fair value of the shares on the repurchase date. The unvested shares issued as a result of the early exercise are deemed restricted stock pursuant to a restricted stock agreement and a vesting schedule identical to the vesting schedule of the original grant agreement. The proceeds related to unvested restricted common stock are recorded as liabilities until the stock vests, at which point they are reclassified to additional paid-in capital. Common shares issued for the early exercise of options are included in issued and outstanding shares. As of September 30, 2021, all shares issued as a result of the early exercise are fully vested.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">The following table summarizes restricted stock activity since December&#160;31, 2020:</p><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="us-gaap:ScheduleOfUnvestedRestrictedStockUnitsRollForwardTableTextBlock" id="Tb_qQwB6opEA0OcCWHxWBJdJA" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:58.53%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:17.38%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:17.38%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:58.53%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:18.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Grant-Date&#160;Fair</b></p></td></tr><tr><td style="vertical-align:bottom;width:58.53%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Number&#160;of&#160;Shares</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:18.99%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;Value</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:58.53%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Unvested restricted common stock as of December&#160;31,&#160;2020</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:17.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_12_31_2020_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember__YTzUKiOIkOa9iWVJ4Qbiw" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" scale="0" id="Tc_TqHPO1kHEkWSK85t0z6xNg_3_2">33,614</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:17.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember__YTzUKiOIkOa9iWVJ4Qbiw" decimals="2" format="ixt:numdotdecimal" name="akro:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValue" scale="0" id="Tc_KceIYfR3GUSts4pKt7vxmw_3_5">0.62</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:58.53%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Shares vesting</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_1_1_2021_To_9_30_2021_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember_nagozHRDAUekk7qmBCnqgA" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" scale="0" id="Tc_8PYT89TTHEGNPjJlZFxr9A_4_2">33,614</ix:nonFraction>)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember_nagozHRDAUekk7qmBCnqgA" decimals="2" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue" scale="0" id="Tc_ZTmBimBkx0S1oyTXcBHInw_4_5">0.62</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:58.53%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Unvested restricted common stock as of September&#160;30,&#160;2021</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:17.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:17.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> -</p></td></tr></table></ix:nonNumeric><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="font-size:1pt;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p></ix:continuation><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" id="Tb_vbUF7FBu5E-L5KsjcsEYbQ" continuedAt="Tb_vbUF7FBu5E-L5KsjcsEYbQ_cont1" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">7.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Stock-based awards</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">2018 Stock option and grant plan</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company&#8217;s 2018 Stock Option and Grant Plan (the &#8220;2018 Plan&#8221;) provided for the Company to grant incentive stock options or nonqualified stock options, restricted stock awards and other stock-based awards to employees, directors and consultants of the Company. The 2018 Plan was administered by the board of directors or, at the discretion of the board of directors, by a committee of the board of directors. The exercise prices, vesting and other restrictions were determined at the discretion of the board of directors, or its committee if so delegated.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">The total number of shares of common stock that could have been issued under the 2018 Plan was <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_6_18_2019_To_6_18_2019_us-gaap_PlanNameAxis_akro_StockOptionAndGrantPlan2018Member_xs5-0AkESESoAtQCWSnxUg" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod" scale="0" id="Narr_dDx1yk-5V0yCFUaaL4T2oQ">3,071,960</ix:nonFraction> shares, of which <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_6_18_2019_us-gaap_PlanNameAxis_akro_StockOptionAndGrantPlan2018Member_mLXgII-EzEyv8tHZ_vZDhQ" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" scale="0" id="Narr_uxEmm4XD20SFktyWU_V80g">107,635</ix:nonFraction> shares remained available for grant on June&#160;18, 2019, the date that the Company&#8217;s 2019 Stock Option and Incentive Plan (the &#8220;2019 Plan&#8221;) became effective. Upon the effectiveness of the 2019 Plan, the <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_6_18_2019_us-gaap_PlanNameAxis_akro_StockOptionsAndGrantPlan2019Member_WCwh2TM54kSc_mF5_uUR4Q" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" scale="0" id="Narr_770xCHr5TEOOD-n43ynFyA">107,635</ix:nonFraction> </p></ix:nonNumeric></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">19</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 30pt 0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 10pt 0pt;"><b style="font-weight:bold;">Akero Therapeutics, Inc.</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 2pt 0pt;"><b style="font-weight:bold;">Notes to Unaudited Condensed Consolidated Financial Statements</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">(Amounts in thousands, except share and per share data)</b></p></div><div style="clear:both;max-width:100%;position:relative;"><ix:continuation id="Tb_vbUF7FBu5E-L5KsjcsEYbQ_cont1" continuedAt="Tb_vbUF7FBu5E-L5KsjcsEYbQ_cont2"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">remaining shares available under the 2018 Plan were transferred and became available for issuance under the 2019 Plan. Shares of common stock underlying outstanding awards under the 2018 Plan that are forfeited, cancelled, held back upon exercise or settlement of an award to satisfy the exercise price or tax withholding, reacquired by the Company prior to vesting, satisfied without the issuance of stock, expire or are otherwise terminated (other than by exercise) will be added to the shares of common stock available for issuance under the 2019 Plan.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">2019 Stock option and incentive plan</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="white-space:pre-wrap;">The 2019 Plan was adopted and approved by the Company&#8217;s board of directors in May 2019 and by the Company&#8217;s stockholders in June 2019. The 2019 Plan became effective on June 18, 2019 and replaced the Company&#8217;s 2018 Plan on that date. The 2019 Plan allows the board of directors or the compensation committee of the board of directors to make equity-based incentive awards to the Company&#8217;s officers, employees, directors or other key persons (including consultants).  The number of shares initially reserved for issuance under the 2019 Plan was </span><ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_6_30_2019_us-gaap_PlanNameAxis_akro_StockOptionsAndGrantPlan2019Member__tAxPY-pOUGiHOGEEzdcHg" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:CommonStockCapitalSharesReservedForFutureIssuance" scale="0" id="Narr_X8Mm6j0McUGviIipzaNQlw">2,572,457</ix:nonFraction>, which included the <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_6_18_2019_us-gaap_PlanNameAxis_akro_StockOptionAndGrantPlan2018Member_mLXgII-EzEyv8tHZ_vZDhQ" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" scale="0" id="Narr_N_AigPU8Y0CIo7a7wZ02Hw">107,635</ix:nonFraction> shares transferred from the 2018 Plan, and shall be cumulatively increased on each January 1 by <ix:nonFraction unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw" contextRef="Duration_6_1_2019_To_6_30_2019_us-gaap_PlanNameAxis_akro_StockOptionsAndGrantPlan2019Member_sc8Lt9B3ykWxylnRFTsrtA" decimals="2" format="ixt:numdotdecimal" name="akro:ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualPercentOfSharesIncrease" scale="-2" id="Narr_bCKa7uLBgECKW8MXBI6PLg">4</ix:nonFraction>% of the number of shares of the Company&#8217;s common stock outstanding on the immediately preceding December 31 or such lesser number of shares determined by the Company&#8217;s board of directors or compensation committee of the board of directors. The 2019 Plan was increased by <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_1_31_2021_us-gaap_PlanNameAxis_akro_StockOptionsAndGrantPlan2019Member_2Jhj2W7qXESQOHfss0CF8w" decimals="INF" format="ixt:numdotdecimal" name="akro:CommonStockAdditionalSharesReservedForFutureIssuance" scale="0" id="Narr_p8MRu3Wy6UWqEbTP1tIfog">1,389,665</ix:nonFraction> shares on January 1, 2021 and by <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_1_31_2020_us-gaap_PlanNameAxis_akro_StockOptionsAndGrantPlan2019Member_WnIC_q-2okmu6PJhy3qoDg" decimals="INF" format="ixt:numdotdecimal" name="akro:CommonStockAdditionalSharesReservedForFutureIssuance" scale="0" id="Narr_NEQdfUQuV0iXhXBQx3xceg">1,142,713</ix:nonFraction> shares on January 1, 2020.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The 2019 Plan is administered by the board of directors or, at the discretion of the board of directors, by a committee of the board of directors. The exercise prices, vesting and other restrictions are determined at the discretion of the board of directors, or its committee if so delegated, except that the exercise price per share of stock options may not be less than <ix:nonFraction unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw" contextRef="As_Of_6_30_2019_us-gaap_PlanNameAxis_akro_StockOptionsAndGrantPlan2019Member__tAxPY-pOUGiHOGEEzdcHg" decimals="2" format="ixt:numdotdecimal" name="akro:PercentageOfMinimumExercisePricePerShareOfStockOptions" scale="-2" id="Narr_BcjTt1jCLkmpnTG9ycBvmQ">100</ix:nonFraction>% of the fair market value of the share of common stock on the date of grant and the term of stock option may not be greater than <ix:nonNumeric contextRef="Duration_6_1_2019_To_6_30_2019_srt_RangeAxis_srt_MaximumMember_us-gaap_PlanNameAxis_akro_StockOptionsAndGrantPlan2019Member_T4fNokimj0WoSzP6cQtzjQ" format="ixt-sec:durwordsen" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod" id="Narr_g9ELsWGpeUu3x9yBLpCstA">ten years</ix:nonNumeric>. All incentive options granted to any person possessing more than 10% of the total combined voting power of all classes of shares may not have an exercise price of less than <ix:nonFraction unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw" contextRef="As_Of_6_30_2019_us-gaap_PlanNameAxis_akro_StockOptionsAndGrantPlan2019Member__tAxPY-pOUGiHOGEEzdcHg" decimals="2" format="ixt:numdotdecimal" name="akro:PercentageOfMinimumExercisePriceHoldingMoreThan10OfVotingPower" scale="-2" id="Narr_S46ef1BZHEKb_yjELGeFUw">110</ix:nonFraction>% of the fair market value of the common stock on the grant date. Stock options granted to employees, officers, members of the board of directors and consultants will typically vest over a <ix:nonNumeric contextRef="Duration_6_1_2019_To_6_30_2019_us-gaap_PlanNameAxis_akro_StockOptionsAndGrantPlan2019Member_sc8Lt9B3ykWxylnRFTsrtA" format="ixt-sec:durwordsen" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" id="Narr_ckJtUHkQ8kOxkI9lYwTzZw">four-year</ix:nonNumeric> period.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Shares that are expired, terminated, surrendered or canceled under the 2019 Plan without having been fully exercised will be available for future awards.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">2019 Employee stock purchase plan</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The 2019 Employee Stock Purchase Plan (the &#8220;2019 ESPP&#8221;) was adopted and approved by the Company&#8217;s board of directors in May 2019 and by the Company&#8217;s stockholders in June&#160;2019. The 2019 ESPP became effective on June&#160;18, 2019, at which time <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_6_18_2019_us-gaap_PlanNameAxis_akro_EmployeeStockPurchasePlanMember_zU7BqSaZQ0qiQMloY3C1Qw" decimals="0" format="ixt:numdotdecimal" name="us-gaap:CommonStockCapitalSharesReservedForFutureIssuance" scale="0" id="Narr_Ll7H1CXQ40uXC0K3y4uycQ">273,869</ix:nonFraction> shares were reserved for issuance. The 2019 ESPP provides that the number of shares reserved and available for issuance will automatically increase each January&#160;1, beginning on January&#160;1, 2020 and each January&#160;1 through January&#160;1, 2029, by the least of (i)&#160;<ix:nonFraction unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw" contextRef="Duration_6_1_2019_To_6_30_2019_us-gaap_PlanNameAxis_akro_EmployeeStockPurchasePlanMember_1vtN4r_HYkuI9g35-WwvZg" decimals="2" format="ixt:numdotdecimal" name="akro:ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualPercentOfSharesIncrease" scale="-2" id="Narr_tGa6nn0YdkGqEBOly4jrSQ">1</ix:nonFraction>% of the outstanding number of shares of the Company&#8217;s common stock on the immediately preceding December&#160;31, (ii)&#160;<ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_6_1_2019_To_6_30_2019_us-gaap_PlanNameAxis_akro_EmployeeStockPurchasePlanMember_1vtN4r_HYkuI9g35-WwvZg" decimals="INF" format="ixt:numdotdecimal" name="akro:ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualSharesIncrease" scale="0" id="Narr_5P8YihT4AkuUd6AW_b6Rqw">410,803</ix:nonFraction> shares or (iii)&#160;such number of shares as determined by the compensation committee. The 2019 ESPP was increased by <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_1_31_2021_us-gaap_PlanNameAxis_akro_EmployeeStockPurchasePlanMember_k_ChjuV9Q0y_n5WpKUSlrg" decimals="INF" format="ixt:numdotdecimal" name="akro:CommonStockAdditionalSharesReservedForFutureIssuance" scale="0" id="Narr_77lNm9u05EScDQpZndRKZg">347,416</ix:nonFraction> shares on January 1, 2021 and by <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_1_31_2020_us-gaap_PlanNameAxis_akro_EmployeeStockPurchasePlanMember_PnYShoaHLU-v6O-iAkcnyQ" decimals="INF" format="ixt:numdotdecimal" name="akro:CommonStockAdditionalSharesReservedForFutureIssuance" scale="0" id="Narr_crjPCElulEKHMhlT0g-abw">285,678</ix:nonFraction> shares on January 1, 2020.</p></ix:continuation></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">20</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 30pt 0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 10pt 0pt;"><b style="font-weight:bold;">Akero Therapeutics, Inc.</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 2pt 0pt;"><b style="font-weight:bold;">Notes to Unaudited Condensed Consolidated Financial Statements</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">(Amounts in thousands, except share and per share data)</b></p></div><div style="clear:both;max-width:100%;position:relative;"><a id="Tc_pTood9ui40KIFhm9-a0KcA_1_2"></a><a id="Tc_RLgk_7sldEm8E8Whql6uHg_1_8"></a><a id="Tc_hjS1WmVxY0eSNJSD-WMurg_2_2"></a><a id="Tc_gWd95xBdVUGusTW7M-NISg_2_5"></a><a id="Tc_cI8QIEkEiEy6FFwtJRm4tA_2_8"></a><a id="Tc_NNgEssQsw0iTMP5DyrqhNA_2_11"></a><a id="Tc_BYjX3XxZwkKTrKYA6FljGg_3_0"></a><a id="Tc_wAht8eyEnUid6VDKUkD0VQ_3_5"></a><a id="Tc_kyP7rhpNmUKjDv3qdl1tQQ_4_0"></a><a id="Tc_l2BBfl2xIke8pL0RycvD2A_4_3"></a><a id="Tc_BcpO47pyW0WqpWjS8eXhqQ_4_5"></a><a id="Tc_T_BXg365Z0u76m3-8tNKaA_4_9"></a><a id="Tc_Oq59NF8YHUCf2RrzBlmtBA_4_12"></a><a id="Tc_8StfYTN-akyEaQyHD8xMEw_5_0"></a><a id="Tc_hvi2fXehTU-201Aqh4OdeQ_5_3"></a><a id="Tc_AF96Z1gc7k6gCgw-YRnIew_5_5"></a><a id="Tc_nm3D0pTX3U6JRFBiyBIPzw_5_9"></a><a id="Tc_-TQ2F7Wyq0StiODJBxvk3Q_5_12"></a><a id="Tc_2_Y3kCc4Ikqe5Cn1Ek5PCA_6_0"></a><a id="Tc_gFOQM8dHRkyWElc04EAJkg_6_3"></a><a id="Tc_0yemKBChX0qghG397D8VHQ_6_5"></a><a id="Tc_besjQ45MkEqyYFHKGaE_9w_6_9"></a><a id="Tc_HnkMesAioEGGkfRXAlmqBA_6_12"></a><a id="Tc_xVprf_xkwk-v4Agz-i7tTA_1_4"></a><a id="Tc_FHS0xaRGXkGp1vIFVlqGhA_1_7"></a><a id="Tc__Fl-QotcFUWBYm9VDTkV1g_2_4"></a><a id="Tc_4kI3fr6or0u5ipgN_zPGVQ_2_7"></a><a id="Tc_WqG1X4ipiUm6qQIy70vHpw_2_9"></a><a id="Tc_QqvrnOOQakSDq-IDrRS0mw_3_4"></a><a id="Tc_kSpnO9I-X0ahPO0rvbXi-w_3_7"></a><a id="Tc_L1S28wY5p0ukKE1ZkCEs8g_3_9"></a><a id="Tc_8ozi9IN1q0GKNJSbQOGZCg_4_2"></a><a id="Tc_nPhX7ZH7p0uzU1IxL6R7Gg_4_4"></a><a id="Tc_iQUA8WN_H0OtNcCk4dvQZQ_4_7"></a><a id="Tc_bkeXp-JXqkmlHs0gajVdxw_4_9"></a><a id="Tc_0FBFut8UskKaIu3Mj2-GMQ_5_2"></a><a id="Tc_eklfK_2k5Easd3nHgP9rSQ_5_4"></a><a id="Tc_j4SAObEHhU6Ih03cRwpDGw_5_7"></a><a id="Tc_7dyJrHBlkUKH8mqBOiF71A_5_9"></a><a id="Tc_3oA58Rp6Y0OSlu4oSEQJEQ_6_0"></a><a id="Tc_U1S-SailPEmkzNn78niflQ_6_4"></a><a id="Tc_JywNwPv9qkuBmWZgAlP7Tw_6_9"></a><a id="Tc_QUvitOfYL0uqlJGf2z62yQ_7_0"></a><a id="Tc_6HHQaANUPUShK8CmTfbrEQ_7_4"></a><a id="Tc_Ryk-hxWtkEWS1pE9W4Yl4Q_8_0"></a><a id="Tc_f7Nllo-OZEC6k4kZXkg3kA_8_4"></a><a id="Tc_J8s0D8YaYkiNngCSEc4-lQ_9_0"></a><a id="Tc_8zy508_Jj0WMdlAy6BPdpg_9_4"></a><a id="Tc_4geHpI3CAkOPAv34s07m9w_9_9"></a><a id="Tc_FK-VhEA2lE6XiQpiedAHaA_10_0"></a><a id="Tc_Do85EQ35EEGoVF8-y0xsXg_10_4"></a><a id="Tc_7aMvQ5OnGEug8Qk371nJCg_10_9"></a><a id="Tc_dm8lCf9_Xk6q4I-iuF2LaA_11_0"></a><a id="Tc_iy80CiB1Tka5KGOnzdD6eg_11_4"></a><a id="Tc_mnYTnuCXZ0SAlpqtFwtGzw_11_9"></a><a id="Tc_Ige0iD1asUOgXUkFjrRxaA_1_2"></a><a id="Tc_O2kLtFIcDEea0xAJ_w0d8A_1_8"></a><a id="Tc_1_wrMW2ASkq1zfSQb97o6w_2_2"></a><a id="Tc_3gEU5dcnm0OtHhtm2jjwqw_2_5"></a><a id="Tc_KZIlkedsXUKvGbJIy2jDrg_2_8"></a><a id="Tc_1MjhrmhvYE-j7k-O5oSOSw_2_11"></a><a id="Tc_zgEC9-aZ_EOj-ulhg008zg_3_0"></a><a id="Tc_xQM4EXwbh0W5QyMB7Img7A_3_2"></a><a id="Tc_ZJohB9lQ2UWgXpAGfjhb7g_3_5"></a><a id="Tc_WiApFSbO6Eecra1fiig_Jg_3_8"></a><a id="Tc_rxko9P33U0SDbYnPSKmDVg_3_11"></a><a id="Tc_YcFd9Hx2yEGnzH7vKuAjJA_4_0"></a><a id="Tc_EacH7nG3tEqmqbxmqZlE1w_5_0"></a><a id="Tc_DtKm01bhakObpT_RNWvi3Q_5_2"></a><a id="Tc_nT9ljb4RZESfBYYRzlS5Ew_5_5"></a><a id="Tc_43YwJ64LFEirohhlG3PLPA_5_8"></a><a id="Tc_aYB0iWUKA0mm9Cw5F3STFw_5_11"></a><ix:continuation id="Tb_vbUF7FBu5E-L5KsjcsEYbQ_cont2" continuedAt="Tb_vbUF7FBu5E-L5KsjcsEYbQ_cont3"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Stock option valuation</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">The assumptions that the Company used to determine the grant-date fair value of stock options granted to employees, directors and consultants as follows, presented on a weighted average basis:</p><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" id="Tb_mpeFzfVTDE2st2kcGrallw" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:26.44%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Three Months Ended September&#160;30,&#160;</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:26.47%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Nine Months Ended September&#160;30,&#160;</b></p></td></tr><tr><td style="vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.95%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.95%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2020</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.97%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.96%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2020</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Expected term (in&#160;years)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><ix:nonNumeric contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg" format="ixt-sec:duryear" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" id="Tc_uJtGVweqNkaKcZgRP3h-4Q_3_2">5.96</ix:nonNumeric></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">n/a</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" format="ixt-sec:duryear" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" id="Tc_fUxLLwMi7UOBgRCqeq_qWw_3_8">5.89</ix:nonNumeric></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><ix:nonNumeric contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" format="ixt-sec:duryear" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" id="Tc_qIyUaxsh-0KMz7JGK3W-8w_3_11">5.81</ix:nonNumeric></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Expected volatility</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><ix:nonFraction unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw" contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg" decimals="4" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" scale="-2" id="Tc_gDPvV5UkkU2GqZOz70ftHw_4_2">70.04</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">n/a</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><ix:nonFraction unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="4" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" scale="-2" id="Tc_ZIBe9GpCFEingeZOfyOcJg_4_8">70.34</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><ix:nonFraction unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="4" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" scale="-2" id="Tc_nBW5nvDFIEG6ZK-sO6sKPw_4_11">77.70</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">%</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Weighted average risk-free interest rate</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><ix:nonFraction unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw" contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg" decimals="4" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" scale="-2" id="Tc_TesiqXrockmWRA4joBYvpw_5_2">0.91</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">%</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">n/a</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><ix:nonFraction unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="4" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" scale="-2" id="Tc_z_fprDd8cUCOJRFx6ZtNCA_5_8">0.82</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">%</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><ix:nonFraction unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="4" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" scale="-2" id="Tc_Xu9X0yvQYki6PfAgWHbWcQ_5_11">1.07</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">%</p></td></tr><tr><td style="vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Expected dividend yield</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><ix:nonFraction unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw" contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg" decimals="4" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" scale="-2" id="Tc_bk94qvHD1ECIg5Denwsxsg_6_2">0.00</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">n/a</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><ix:nonFraction unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="4" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" scale="-2" id="Tc_gbqLTLAmBEWmqw6KkAWwHA_6_8">0.00</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><ix:nonFraction unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="4" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" scale="-2" id="Tc_ZJ742-L3WkmDzUAfJW-dsQ_6_11">0.00</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">%</p></td></tr></table></ix:nonNumeric><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-weight:bold;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Stock options</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">The following table summarizes the Company&#8217;s stock option activity since December&#160;31, 2020:</p><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAndExercisableTableTextBlock" id="Tb_-zA0msN5n0WwYJTu7E3bEw" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.25%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Weighted-</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Weighted-</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.25%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Average</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Average</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.69%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Aggregate</b></p></td></tr><tr><td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Exercise</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">remaining</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.69%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Intrinsic</b></p></td></tr><tr><td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Number</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Price&#160;per</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">contractual</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.69%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Value</b></p></td></tr><tr><td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.14%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">of&#160;Options</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.7%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Share</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.13%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">term&#160;(years)</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.69%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">(000&#39;s)</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Balance outstanding, December&#160;31,&#160;2020</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" scale="0" id="Tc_0hZ2nDKDN022isYcdMomDQ_6_2">3,733,312</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="2" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" scale="0" id="Tc_DUH99Irvj0CG8FC4DjCkWQ_6_5">12.15</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><ix:nonNumeric contextRef="Duration_1_1_2020_To_12_31_2020_gPaAJi7Y5Ua21g8ioXci_w" format="ixt-sec:duryear" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" id="Tc_DohIv6lyekqX07eRjeZLQw_6_7"> 8.53</ix:nonNumeric></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.25%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" scale="3" id="Tc_6oR6P8a8i0-m3OkihWV-ew_6_10">52,498</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 6pt;">Options granted</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" scale="0" id="Tc_LQ0SAMaVU0WiLuCEV16rfA_7_2">422,263</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="2" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" scale="0" id="Tc_-gmTLpJG80i4BFcWJKE8oQ_7_5">25.71</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.25%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 6pt;">Options exercised</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.14%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised" scale="0" id="Tc_eyiXU8Oj9k6iF3cN3xQVsQ_8_2">123,523</ix:nonFraction>)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="2" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" scale="0" id="Tc_YZwtg8JOh027Linpp1hA0g_8_5">5.15</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.25%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:middle;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Balance outstanding, September&#160;30,&#160;2021</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.14%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" scale="0" id="Tc_xRVhG5O0P0ufQu2WJ4KG5g_9_2">4,032,052</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="2" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" scale="0" id="Tc_Vwctko6bn0mdAditFa_UsA_9_5">13.79</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" format="ixt-sec:duryear" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" id="Tc_D6nns1FdEUiAJ79MhaGvdg_9_7"> 7.98</ix:nonNumeric></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.25%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" scale="3" id="Tc_bEHCIEo_AESEPiF1B3kUKQ_9_10">39,854</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Exercisable, September&#160;30,&#160;2021</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.14%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" scale="0" id="Tc_10BLGNYyqEOJ816p_aVBdw_10_2">1,843,127</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="2" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" scale="0" id="Tc_mTo1E596jE2htLnGJa_EwQ_10_5">10.20</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" format="ixt-sec:duryear" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" id="Tc_APw4A0A-_0GK1j1hV695FQ_10_7"> 7.63</ix:nonNumeric></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.25%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" scale="3" id="Tc_Qdz15F0GkUyfrXiE0Bpvtw_10_10">23,444</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Vested and expected to vest, September&#160;30,&#160;2021</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.14%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber" scale="0" id="Tc_kxeKS4B19kuW_-NnLuJujQ_11_2">4,032,052</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="2" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice" scale="0" id="Tc__5yNODRQRE6Yglqbz8N7KA_11_5">13.79</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" format="ixt-sec:duryear" name="us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1" id="Tc_JkKKlLh9UUKYENR0RPIwig_11_7"> 7.98</ix:nonNumeric></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.25%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue" scale="3" id="Tc_0rGZBvb7GUaqkyk1DRW8nA_11_10">39,854</ix:nonFraction></p></td></tr></table></ix:nonNumeric><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The aggregate intrinsic value of stock options is calculated as the difference between the exercise price of the stock options and the fair value of the Company&#8217;s common stock for those stock options that had exercise prices lower than the fair value of the Company&#8217;s common stock.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The weighted average grant-date fair value per share of stock options granted during the three and nine months ended September 30, 2021 was $<ix:nonFraction unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug" contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg" decimals="2" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" scale="0" id="Narr_8hZuvFWUDE6A3X2-3GArVA">14.45</ix:nonFraction> and $<ix:nonFraction unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="2" format="ixt:numdotdecimal" name="us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" scale="0" id="Narr_i8rBn_NS9U28gDujCxp5xg">15.82</ix:nonFraction>, respectively. </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Stock-based compensation</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The following table summarizes the Company&#8217;s stock-based compensation expense during the three and nine months ended September 30, 2021 and 2020:</p><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="us-gaap:ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock" id="Tb_5IueLdvOPkugfewca30rYg" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;min-height:0.0pt;margin:0pt;"><span style="font-size:0pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100.27%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:38.37%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.19%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.44%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:12.55%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.28%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.43%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:11.38%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.43%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:11.57%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.26%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.43%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:11.38%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:38.37%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:29.1%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">Three Months Ended September&#160;30,&#160;</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:28.1%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">Nine Months Ended September&#160;30,&#160;</b></p></td></tr><tr><td style="vertical-align:bottom;width:38.37%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:14%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.82%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2020</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.01%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.26%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.82%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2020</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:38.37%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Classified within research and development expense</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.44%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2021_To_9_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_p4E5TrXxj0Oy6clFkBDQfw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="Tc_rRCNyYCwXU-CJH28uEeujw_3_3">770</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2020_To_9_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_5eGD-iIsZkO9TGNC2xTEQg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="Tc_T8FuCEVJskGbtI0kBoFj3Q_3_6">378</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.57%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_Q3oQuxWWJESFn8nrOK6obA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="Tc_D3ZnRHLW0U6dLAPs6WudjA_3_9">2,223</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.26%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_DRMhxADTgUu8xAkfZRajTA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="Tc_YgkAdymxXESf9HiTYhRp4Q_3_12">1,115</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:38.37%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Classified within general and administrative expense</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.44%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.55%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2021_To_9_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_Dc4kbLKmk02xlkqsPbAU2A" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="Tc_UdUc5zrxuUiW5a6PmoBo3A_4_3">1,842</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2020_To_9_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_ReL41oUkVESYu52_3u7hfw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="Tc_YuBjVzsZJkmx4fFum58EWA_4_6">1,168</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.57%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_rS1Pv1qdzki8uIHVkCMLqA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="Tc_SdysSppPckqSuaOSQpQRnQ_4_9">5,189</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.26%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_IHZ27WTLk0WG7reO6kGlPw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="Tc_evfMdVwN1UmL6-KNA6SeWA_4_12">2,991</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:38.37%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 12pt;">Total stock-based compensation expense</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.44%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.55%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="Tc_DC22iaAXVEegeW7nrOpp8A_5_3">2,612</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="Tc_NcpREWhqFEaTeO_Er3Hylg_5_6">1,546</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.57%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="Tc_YYn0FXYvWEuT4d1iO4h_yw_5_9">7,412</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.26%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:AllocatedShareBasedCompensationExpense" scale="3" id="Tc_-7OZ7gnqm0q5r-nW5QNuRg_5_12">4,106</ix:nonFraction></p></td></tr></table></ix:nonNumeric><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></ix:continuation></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">21</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 30pt 0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 10pt 0pt;"><b style="font-weight:bold;">Akero Therapeutics, Inc.</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 2pt 0pt;"><b style="font-weight:bold;">Notes to Unaudited Condensed Consolidated Financial Statements</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">(Amounts in thousands, except share and per share data)</b></p></div><div style="clear:both;max-width:100%;position:relative;"><ix:continuation id="Tb_vbUF7FBu5E-L5KsjcsEYbQ_cont3"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">As of September 30, 2021, total unrecognized compensation cost related to unvested stock options was $<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions" scale="3" id="Narr_UMbDDOeKkESFOZTwdhqEiQ">22,511</ix:nonFraction>, which is expected to be recognized over a weighted average period of <ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" format="ixt-sec:duryear" name="us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" id="Narr_KmbSxmXg0U2TMjREvXX0Yw">2.0</ix:nonNumeric>&#160;years.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">In April, June and July 2019, certain option holders early exercised options to purchase <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_4_1_2019_To_4_30_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_KeknTLGWF0eIPxt3VLmOZw" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensationGross" scale="0" id="Narr_BfQoFKQDXkWP2DV9KmjTgg"><ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_6_1_2019_To_6_30_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_RK5GKjx-70yrrdXeOkyxhw" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensationGross" scale="0" id="Narr_BOPpUgQ3bUGxrkWUwJAJqQ"><ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_7_1_2019_To_7_31_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_mMVPYgzyUUaoMoow60NwLg" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensationGross" scale="0" id="Narr_xaYvVN-KEE2giouKqDralQ">491,207</ix:nonFraction></ix:nonFraction></ix:nonFraction> shares of common stock, at an average exercise price of $<ix:nonFraction unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug" contextRef="Duration_4_1_2019_To_4_30_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_KeknTLGWF0eIPxt3VLmOZw" decimals="2" format="ixt:numdotdecimal" name="akro:AverageExercisePriceOfCommonStockPurchase" scale="0" id="Narr_LojeM5f8KUixkXAmGqvzyw"><ix:nonFraction unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug" contextRef="Duration_6_1_2019_To_6_30_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_RK5GKjx-70yrrdXeOkyxhw" decimals="2" format="ixt:numdotdecimal" name="akro:AverageExercisePriceOfCommonStockPurchase" scale="0" id="Narr_V7b1CTvBMkaI5JZPeTUkkw"><ix:nonFraction unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug" contextRef="Duration_7_1_2019_To_7_31_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_mMVPYgzyUUaoMoow60NwLg" decimals="2" format="ixt:numdotdecimal" name="akro:AverageExercisePriceOfCommonStockPurchase" scale="0" id="Narr_r84dsg08W0WskHNxlMchRg">0.65</ix:nonFraction></ix:nonFraction></ix:nonFraction> per share, for cash proceeds of $<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_4_1_2019_To_4_30_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_KeknTLGWF0eIPxt3VLmOZw" decimals="-3" format="ixt:numdotdecimal" name="akro:ProceedsFromEarlyExerciseOfStockOptionsInExchangeForRestrictedCommonStock" scale="3" id="Narr_aG293xSSEU6yxQ-29Yhp8A"><ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_6_1_2019_To_6_30_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_RK5GKjx-70yrrdXeOkyxhw" decimals="-3" format="ixt:numdotdecimal" name="akro:ProceedsFromEarlyExerciseOfStockOptionsInExchangeForRestrictedCommonStock" scale="3" id="Narr_B-gDWGOo0ECGS4D2qESWIA"><ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2019_To_7_31_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_mMVPYgzyUUaoMoow60NwLg" decimals="-3" format="ixt:numdotdecimal" name="akro:ProceedsFromEarlyExerciseOfStockOptionsInExchangeForRestrictedCommonStock" scale="3" id="Narr_EIyEN3nRuEuyaR0Ys5gvWw">321</ix:nonFraction></ix:nonFraction></ix:nonFraction> (See Note 6). Stock-based compensation expense related to these options will continue to be recognized over the requisite service period of the awards based on the grant-date fair value which was determined using the Black-Scholes option-pricing model.</p></ix:continuation><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><a id="_20003aa4_c4db_4c8e_acfd_71b0f8c9a4ea"></a><a id="_20003aa4_c4db_4c8e_acfd_71b0f8c9a4ea_2"></a><a id="_20003aa4_c4db_4c8e_acfd_71b0f8c9a4ea_3"></a><a id="_20003aa4_c4db_4c8e_acfd_71b0f8c9a4ea_4"></a><a id="_20003aa4_c4db_4c8e_acfd_71b0f8c9a4ea_5"></a><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="akro:LicenseAgreementDisclosureTextBlock" id="Tb_HKX8VQy5NECFlSykT6hl4Q" continuedAt="Tb_HKX8VQy5NECFlSykT6hl4Q_cont1" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">8.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Amgen license agreement</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 10pt 0pt;">In June&#160;2018, the Company entered into a license agreement (the &#8220;Amgen Agreement&#8221;) with Amgen, Inc. (&#8220;Amgen&#8221;) pursuant to which the Company was granted an exclusive license to certain patents and intellectual property related to a long-acting FGF21 analog in order to commercially develop, manufacture, use and distribute FGF21 as a treatment for NASH and other serious metabolic diseases. The Amgen Agreement provides the Company with exclusive global rights to the licensed products and the right to grant sublicenses that cover EFX to third parties.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 10pt 0pt;">In exchange for these rights, the Company made an upfront payment of $<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_6_1_2018_To_6_30_2018_srt_CounterpartyNameAxis_akro_AmgenMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_7AI5EOUZX0afHwEja6rYjA" decimals="-3" format="ixt:numdotdecimal" name="akro:UpfrontFeePayment" scale="3" id="Narr_QjqlB8EhoUW9BNgupSkyVA">5,000</ix:nonFraction> and issued <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_6_1_2018_To_6_30_2018_srt_CounterpartyNameAxis_akro_AmgenMember_us-gaap_StatementClassOfStockAxis_us-gaap_SeriesAPreferredStockMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_M7eCduBGC0CvyLF-62LEqg" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesNewIssues" scale="0" id="Narr_jIplEoXamUarEkRuQJuYQw">2,653,333</ix:nonFraction> shares of Series&#160;A Preferred Stock with a fair value of $<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_6_1_2018_To_6_30_2018_srt_CounterpartyNameAxis_akro_AmgenMember_us-gaap_StatementClassOfStockAxis_us-gaap_SeriesAPreferredStockMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_M7eCduBGC0CvyLF-62LEqg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodValueNewIssues" scale="3" id="Narr_siDhmJAjyUePN9JaEpab0g">1,353</ix:nonFraction> to Amgen. Amgen was also entitled to maintain a <ix:nonFraction unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw" contextRef="As_Of_6_30_2018_srt_OwnershipAxis_akro_AmgenMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_E0CLvKfxFUufay3CnS6qqg" decimals="2" format="ixt:numdotdecimal" name="us-gaap:MinorityInterestOwnershipPercentageByNoncontrollingOwners" scale="-2" id="Narr_E4QGVT-Vs0ubXZALz2njmQ">10</ix:nonFraction>% ownership interest of the outstanding shares of the Company&#8217;s common stock, on a fully diluted and converted basis, through the second closing of the Company&#8217;s Series&#160;A Preferred Stock financing. In November&#160;2018, in connection with the second closing of the Company&#8217;s Series A Preferred Stock financing, the Company issued <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_11_1_2018_To_11_30_2018_us-gaap_StatementClassOfStockAxis_us-gaap_SeriesAPreferredStockMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_C7GCfmjqn0qpYhkMxeev5A" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:StockIssuedDuringPeriodSharesNewIssues" scale="0" id="Narr_L3QoZQqYLUeFQbLydkPqRA">3,205,128</ix:nonFraction> shares of Series&#160;A Preferred Stock to Amgen for a total value of $<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_11_1_2018_To_11_30_2018_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_iRinvL-TukipRIsHzSFMtA" decimals="-3" format="ixt:numdotdecimal" name="akro:AntiDilutionRightLiabilityFairValue" scale="3" id="Narr_dlFzC_zHJkmHkN1jbfpKpg">7,404</ix:nonFraction>, satisfying its anti-dilution obligation under the Amgen Agreement. </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">Under the&#160;<span style="background-color:#ffffff;">Amgen Agreement, the Company&#160;</span>made a milestone payment in August 2019 of $<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_8_1_2019_To_8_31_2019_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_aZW51uB3NUWqncTAqN94oA" decimals="-3" format="ixt:numdotdecimal" name="akro:PaymentInConnectionWithDosingWithFirstPatient" scale="3" id="Narr_GuOrRM4110WaicqP05vGIg">2,500</ix:nonFraction> in connection with dosing the first patient in the BALANCED study and is<span style="background-color:#ffffff;">&#160;obligated to pay Amgen </span><span style="background-color:#ffffff;">$<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_8_1_2019_To_8_31_2019_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_aZW51uB3NUWqncTAqN94oA" decimals="-3" format="ixt:numdotdecimal" name="akro:ObligationForPaymentInConnectionWithDosingWithFirstPatientPhaseThreeClinicalTrial" scale="3" id="Narr_zFbaBetd0UWUSAH6T7LKAA">7,500</ix:nonFraction></span><span style="background-color:#ffffff;"> in connection with dosing the first patient in a Phase 3 clinical trial, up to </span><span style="background-color:#ffffff;">$<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_8_1_2019_To_8_31_2019_srt_RangeAxis_srt_MaximumMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_zJXSIAV0X0SUS1M-7Vyu3g" decimals="-3" format="ixt:numdotdecimal" name="akro:PaymentInConnectionWithClinicalTrialForMarketingApproval" scale="3" id="Narr_tmvroTRXjkWFNt4_6foaVQ">30,000</ix:nonFraction></span><span style="background-color:#ffffff;"> in connection with marketing approvals, and aggregate milestone payments of up to </span><span style="background-color:#ffffff;">$<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_8_1_2019_To_8_31_2019_srt_RangeAxis_srt_MaximumMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_zJXSIAV0X0SUS1M-7Vyu3g" decimals="-3" format="ixt:numdotdecimal" name="akro:AggregateMilestonePaymentUponAchievementOfSpecifiedCommercialMilestone" scale="3" id="Narr_uwFOoLzTA0SKZyx3N6KQDw">75,000</ix:nonFraction></span><span style="background-color:#ffffff;"> upon the achievement of specified commercial milestones for all products licensed under</span>&#160;the Amgen Agreement.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">Under the Amgen Agreement,&#160;<span style="background-color:#ffffff;">the Company is obligated to pay Amgen tiered royalties ranging from a low to high single-digit percentages on annual net sales of the licensed products, beginning on the first commercial sale of such licensed products in each country and expiring on a country-by-country basis on the latest of (i)&#160;the expiration of the last valid patent claim covering such licensed products in such country, (ii)&#160;the loss of regulatory exclusivity in such country, and (iii)&#160;ten years after the first commercial sale of such licensed product in such country. The royalty payments are subject to reduction under specified conditions&#160;</span>set forth in the Amgen Agreement.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">&#160;</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">The Company&#160;<span style="background-color:#ffffff;">is solely responsible for all development, manufacturing, and commercial activities and costs of the licensed products, including clinical studies or other tests necessary to support the use of a licensed product. The Company is also responsible for costs related to the filing, prosecution and maintenance of&#160;</span>the licensed patent rights.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">&#160;</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">The Amgen Agreement&#160;<span style="background-color:#ffffff;">will remain in effect until the expiration of the royalty term in all countries for all licensed products. The Amgen Agreement may be terminated by either party with at least 90&#160;days&#39; notice in the event of material breach by the other party that remains uncured for 90&#160;days, by either party for insolvency or bankruptcy of the other party and immediately by Amgen if the Company challenges the licensed patents. The Company may also terminate the Amgen Agreement with 90&#160;days&#39; written notice for discretionary reasons such as scientific, technical, regulatory or commercial issues</span>, as defined in the Amgen Agreement.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">During the three and nine months ended September 30, 2021 and 2020, the Company did not record any research and development expense in connection with the Amgen Agreement.</p></ix:nonNumeric></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">22</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 30pt 0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 10pt 0pt;"><b style="font-weight:bold;">Akero Therapeutics, Inc.</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 2pt 0pt;"><b style="font-weight:bold;">Notes to Unaudited Condensed Consolidated Financial Statements</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">(Amounts in thousands, except share and per share data)</b></p></div><div style="clear:both;max-width:100%;position:relative;"><ix:continuation id="Tb_HKX8VQy5NECFlSykT6hl4Q_cont1"></ix:continuation><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="us-gaap:IncomeTaxDisclosureTextBlock" id="Tb_roo3zFaNGkOW9LwpVZVHXQ" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">9.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Income taxes</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">During the three and nine months ended September 30, 2021 and 2020, the Company did <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt-sec:numwordsen" name="akro:IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits" scale="3" id="Narr_DUxPHYd8vUGQFm_9LpRe9A"><ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw" decimals="-3" format="ixt-sec:numwordsen" name="akro:IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits" scale="3" id="Narr_MYh0og7N3Ui5YHlfE9jK1w"><ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt-sec:numwordsen" name="akro:IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits" scale="3" id="Narr_X2xp9Uzcz0qB7FKrH1usYg"><ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg" decimals="-3" format="ixt-sec:numwordsen" name="akro:IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits" scale="3" id="Narr_MjdACWWVRUOZ81JJub4ksg">no</ix:nonFraction></ix:nonFraction></ix:nonFraction></ix:nonFraction><span style="white-space:pre-wrap;">t record any income tax benefits for the net operating losses incurred or for the research and development tax credits generated in each period due to its uncertainty of realizing a benefit from those items.  All of the Company&#8217;s operating losses since inception have been generated in the United States. </span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">On March 27, 2020, the Coronavirus Aid, Relief and Economic Security (CARES) Act, (the &#8220;Act&#8221;) was signed into law. The Act includes provisions relating to refundable payroll tax credits, deferment of the employer portion of certain payroll taxes, net operating loss carryback periods, alternative minimum tax credit refunds, modifications to the net interest deduction limitations and technical corrections to tax depreciation methods for qualified improvement property. The Company analyzed the provisions of the Act and determined there was <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt-sec:numwordsen" name="us-gaap:IncomeTaxExpenseBenefit" scale="3" id="Narr_vV8TyvqtxUSSp54n0PzIVQ"><ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg" decimals="-3" format="ixt-sec:numwordsen" name="us-gaap:IncomeTaxExpenseBenefit" scale="3" id="Narr_UUCWcRVIHUefRr4OfoLn0A">no</ix:nonFraction></ix:nonFraction> significant impact to its income tax provision for the three and nine months ended September 30, 2021.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">On December 27, 2020, the &#8220;Consolidated Appropriations Act, 2021&#8221; (the &#8220;CAA&#8221;) was signed into law. The CAA includes provisions meant to clarify and modify certain items put forth in CARES Act, while providing aid to businesses affected by the pandemic. The CAA allows deductions for expenses paid for by Paycheck Protection Program (&#8220;PPP&#8221;) and Economic Injury Disaster Loan (&#8220;EIDL&#8221;) Program, clarifies forgiveness of EIDL advances, and other business provisions. The Company analyzed the provisions of the CAA and determined there was no significant impact to its 2020 tax provision.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">On June 29, 2020, California signed Assembly Bill 85 (&#8220;A.B. 85&#8221;), was signed into law. A.B. 85, which includes several tax measures, provides for a three-year suspension of the use of net operating losses for medium and large businesses and a three-year cap on the use of business incentive tax credits to offset no more than $5 million of tax per year. Generally, A.B. 85 suspends the use of net operating losses for taxable years 2020, 2021, and 2022 for taxpayers with taxable income of $1 million or more.&#8221; Since the Company is not expected to generate California source taxable income of more than $1 million, no material impact is anticipated at this time.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p></ix:nonNumeric><a id="Tc_9c5F-W2DP0qQ8-jqzZxDAA_1_2"></a><a id="Tc_4GPd0p0sFki69oYQoKD9Og_1_8"></a><a id="Tc_iopKQ60kAkq0nM582Li5cA_2_2"></a><a id="Tc_McAeK4FYD0qsBTbxK_W2ZA_2_5"></a><a id="Tc_hkQ1OeZfkkyy6USg6aix5g_2_8"></a><a id="Tc_QqAQwYfrf0Ky9eMhcm5Zng_2_11"></a><a id="Tc_GAw8tSSNcEi8nNSgWHwIuA_3_0"></a><a id="Tc_pEYNQp4mMkSnm7_H-neMEg_4_0"></a><a id="Tc_VEn0ViSRPkCppBD0_Lx3Dw_4_2"></a><a id="Tc_FfsR5foi7UOrIhLjO89xHw_4_5"></a><a id="Tc_ZUNOdJ5sOUCcMlyiEfwFCA_4_8"></a><a id="Tc_x3wemIc0PEeGgzzk_Wr9Vw_4_11"></a><a id="Tc_CrQszBKCUE-Fll85Ra0SRw_5_0"></a><a id="Tc_2reyhFiyg0KKo58gGqnSgQ_6_0"></a><a id="Tc_pMRQ8ov2o02NFC1KU2Q4ag_7_0"></a><a id="Tc_VxYcTglJWUCrzh9CJemIYg_7_2"></a><a id="Tc_w64v_uFhEkSNGRuE2TMilA_7_5"></a><a id="Tc_7iBoHxgUfUKaaEX1EbVhkQ_7_8"></a><a id="Tc_N_sJT9VxdEmKqU6Yz0SNAA_7_11"></a><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="us-gaap:EarningsPerShareTextBlock" id="Tb_Ywerpies_Ua137r5e4o9eA" continuedAt="Tb_Ywerpies_Ua137r5e4o9eA_cont1" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">10.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Net loss per share</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">Basic and diluted net loss per share attributable to common stockholders was calculated as follows:</p><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" id="Tb_PhBilrG_AEGr6VjppwpFRw" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:43.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:43.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:26.42%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Three Months Ended September&#160;30,&#160;</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:26.28%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Nine Months Ended September&#160;30,&#160;</b></p></td></tr><tr><td style="vertical-align:bottom;width:43.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.04%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.06%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2020</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2020</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:43.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Numerator:</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;</p></td></tr><tr><td style="vertical-align:middle;width:43.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 6pt;">Net loss</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:middle;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" sign="-" scale="3" id="Tc_AFK-OJeDJES89rbFrfEN0g_4_3">24,330</ix:nonFraction>)</p></td><td style="vertical-align:middle;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:middle;white-space:nowrap;width:10.54%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" sign="-" scale="3" id="Tc_b1Tu8m0zKEeZKYK_89NkuQ_4_6">21,403</ix:nonFraction>)</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.48%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:middle;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" sign="-" scale="3" id="Tc_OLUOBdMv0EejxH5LnL6CNQ_4_9">68,353</ix:nonFraction>)</p></td><td style="vertical-align:middle;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.48%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:middle;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:NetIncomeLoss" sign="-" scale="3" id="Tc_YPXU4QRomkC3m7MPL4t1VA_4_12">49,496</ix:nonFraction>)</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:43.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Denominator:</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:middle;width:43.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 6pt;">Weighted average common shares outstanding, basic and diluted</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg" decimals="0" format="ixt:numdotdecimal" name="us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted" scale="0" id="Tc_W5PwnrPQDUKdegEJBXcC8Q_6_3">34,862,116</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.54%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw" decimals="0" format="ixt:numdotdecimal" name="us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted" scale="0" id="Tc_fmtC9u-7TE2gPmhWqxHTtw_6_6">34,002,769</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.48%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="0" format="ixt:numdotdecimal" name="us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted" scale="0" id="Tc_K_6lbj2yKk-OjOzEEukL_A_6_9">34,807,439</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.48%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="0" format="ixt:numdotdecimal" name="us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted" scale="0" id="Tc_QZ1azg2xckKx5BTV0NleWg_6_12">30,381,671</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:middle;width:43.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Net loss per share, basic and diluted</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug" contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg" decimals="2" format="ixt:numdotdecimal" name="us-gaap:EarningsPerShareBasicAndDiluted" sign="-" scale="0" id="Tc_yM16bgXVSE2O1ifi7zMc4w_7_3">0.70</ix:nonFraction>)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.54%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug" contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw" decimals="2" format="ixt:numdotdecimal" name="us-gaap:EarningsPerShareBasicAndDiluted" sign="-" scale="0" id="Tc_5mmOQ_HzokKPXG9pwJhQVA_7_6">0.63</ix:nonFraction>)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.48%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="2" format="ixt:numdotdecimal" name="us-gaap:EarningsPerShareBasicAndDiluted" sign="-" scale="0" id="Tc_SJo4IWzRs0-Sh_aARfMF_g_7_9">1.96</ix:nonFraction>)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.48%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (<ix:nonFraction unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="2" format="ixt:numdotdecimal" name="us-gaap:EarningsPerShareBasicAndDiluted" sign="-" scale="0" id="Tc_gGlw6DEbhUCPy57YK15xYQ_7_12">1.63</ix:nonFraction>)</p></td></tr></table></ix:nonNumeric><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company excluded <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:WeightedAverageNumberOfSharesRestrictedStock" scale="0" id="Narr_h4im1JlsmUalpO6skQwXeg">42</ix:nonFraction> shares and <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:WeightedAverageNumberOfSharesRestrictedStock" scale="0" id="Narr_Vx_-P1EeaUuBOx_qjOFmWA">53,679</ix:nonFraction> shares of restricted common stock, presented on a weighted average basis, from the calculations of basic net loss per share for the three months ended September 30, 2021 and 2020, respectively, because those shares had not vested. The Company excluded <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:WeightedAverageNumberOfSharesRestrictedStock" scale="0" id="Narr_KOXXpT-p3kGBHvwztmbQgQ">10,865</ix:nonFraction> shares and <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:WeightedAverageNumberOfSharesRestrictedStock" scale="0" id="Narr_lRYllJtQvUyzvmwTaXEQLg">41,938</ix:nonFraction> shares of restricted common stock, presented on a weighted average basis, from the calculations of basic net loss per share for the nine&#160;months ended September 30, 2021 and 2020, respectively, because those shares had not vested.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">The Company&#8217;s potentially dilutive securities, which include stock options and unvested restricted common stock, have been excluded from the computation of diluted net loss per share as the effect would be to reduce the net loss </p></ix:nonNumeric></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">23</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 30pt 0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 10pt 0pt;"><b style="font-weight:bold;">Akero Therapeutics, Inc.</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 2pt 0pt;"><b style="font-weight:bold;">Notes to Unaudited Condensed Consolidated Financial Statements</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">(Amounts in thousands, except share and per share data)</b></p></div><div style="clear:both;max-width:100%;position:relative;"><a id="Tc_KPSVo1hrIkuSI3UoBAWxaA_1_2"></a><a id="Tc_WgFYYRMRsEWjXzlpZox5dw_2_2"></a><a id="Tc_V_Pu1LsBq0OctSK7-5Otcw_2_4"></a><a id="Tc_9LhcmUoVCUCmsyTQSPywOg_3_0"></a><a id="Tc_qbHchhFQs0mwFY1y1PBymQ_4_0"></a><a id="Tc_HTufEHTTEE-7-hrbjBWmxg_4_2"></a><ix:continuation id="Tb_Ywerpies_Ua137r5e4o9eA_cont1"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">per share. Therefore, the weighted average number of common shares outstanding used to calculate both basic and diluted net loss per share is the same. The Company excluded the following potential common shares, presented based on amounts outstanding at each period end, from the computation of diluted net loss per share for the periods indicated because including them would have had an anti-dilutive effect:</p><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock" id="Tb__yN1ncNRm02rsIGlHopNAQ" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:97.68%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:65.41%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.94%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:14.84%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:14.84%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:65.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.94%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="3" style="vertical-align:bottom;white-space:nowrap;width:32.64%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">Three and nine months ended September&#160;30,&#160;</b></p></td></tr><tr><td style="vertical-align:bottom;width:65.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.94%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:14.84%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;">&#160;&#160;&#160;&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:14.84%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2020</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:65.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Options to purchase common stock</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.94%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:14.84%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_1_1_2021_To_9_30_2021_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_us-gaap_EmployeeStockOptionMember_rQWo_uitwEiup9vV5perwg" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" scale="0" id="Tc_UpDVhhDFEUWDs5D89bx5Sg_3_2">4,032,052</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:14.84%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_1_1_2020_To_9_30_2020_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_us-gaap_EmployeeStockOptionMember_4XErjxuo9U67EMCsMjLy4Q" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" scale="0" id="Tc_V-_qrukklEuNqk4EVhtflA_3_4">3,158,642</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:65.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Unvested restricted common stock</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.94%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:14.84%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:14.84%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_1_1_2020_To_9_30_2020_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_akro_UnvestedRestrictedStockMember_KL0BE6bZ0ECoXehnCGqBcw" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" scale="0" id="Tc_KUwCqV1lPkuc_s5_FhuiVw_4_4">48,501</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:65.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"><span style="margin-left:0pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.94%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:14.84%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" scale="0" id="Tc_lujgD6K4I0SXwIWdOO7I-A_5_2">4,032,052</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:14.84%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="INF" format="ixt:numdotdecimal" name="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" scale="0" id="Tc_dAmMvevvsU6Kvd8LfE3rzg_5_4">3,207,143</ix:nonFraction></p></td></tr></table></ix:nonNumeric><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></ix:continuation><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><a id="_ff973788_c1d2_4089_aa5a_cdf609e4a78f"></a><a id="Tc_VLh4IHxOgk-kxXbPjxI_OA_1_0"></a><a id="Tc_nXcsZG7rukeJHOMebCcd4g_1_1"></a><a id="Tc_vFHMPFa0U0Os8RJCGE6ZNw_2_0"></a><a id="Tc_vwpwivRgJ0uuFzHtsdoZwA_3_0"></a><a id="Tc_WR_SoklC8UmWQLJwXQwIig_4_0"></a><a id="Tc_zGtmL9wUJ0K3cBTuRHA3Zg_5_0"></a><a id="Tc_QLdliI37HkGu0fxCRtOSYA_6_0"></a><a id="Tc_0NB1z6jJ_EutlrttSD7-yw_7_0"></a><a id="Tc_ojRUeDVCwEeyuJypJsYFrw_8_0"></a><a id="Tc_ND5gsgpVf0G4TKFmfY9-yw_9_0"></a><a id="Tc_GdN4rPDYlEquEGhTO8Bj8g_9_1"></a><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="us-gaap:CommitmentsAndContingenciesDisclosureTextBlock" id="Tb_pDXdVz7dXUSgS7q-k6t2eg" continuedAt="Tb_pDXdVz7dXUSgS7q-k6t2eg_cont1" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">11.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Commitments and contingencies</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">COVID-19 Pandemic</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">In March 2020, the novel strain of coronavirus (&#8220;COVID-19&#8221;) was declared a pandemic by the World Health Organization. Efforts to contain the spread of COVID-19 intensified and the United States, Europe and Asia implemented severe travel restrictions, social distancing requirements, stay-at-home orders and delayed the commencement of non-COVID-19-related clinical trials, among other restrictions. The Company&#8217;s financial results for the three and nine months ended September 30, 2021 were not significantly impacted by COVID-19, however despite vaccination efforts, the Company cannot at this time predict the specific extent, duration, or full impact that the COVID-19 pandemic will have on its financial condition, operations, and business plans for the remainder of 2021 and into 2022, including the timing and enrollment of patients in its ongoing and future clinical trials and other expected milestones of its product candidate.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Operating lease</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">In February 2020, the Company entered into a <ix:nonNumeric contextRef="As_Of_2_29_2020_G3SiBo1r3UiM30-kKBJnuQ" format="ixt-sec:durwordsen" name="us-gaap:LessorOperatingLeaseTermOfContract" id="Narr_8U_TcA_hz0SBi_T40k7XZQ">seven-year</ix:nonNumeric> agreement to occupy <ix:nonFraction unitRef="Unit_Standard_sqft_pm8j4ie6Rkq-kGfKaykvfA" contextRef="As_Of_7_10_2020_NO77y8AYwEKmLcvqotRg0w" decimals="0" format="ixt:numdotdecimal" name="us-gaap:LandSubjectToGroundLeases" scale="0" id="Narr_vAHVwda76kuTwrpB-nnG3Q">6,647</ix:nonFraction><span style="white-space:pre-wrap;"> square feet of office space in South San Francisco, California.  The lease commenced on July 10, 2020 when the Company took occupancy of the leased space and the lease was determined to be operating classified. Under the agreement, the Company is required to make approximately $<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_2_29_2020_G3SiBo1r3UiM30-kKBJnuQ" decimals="-3" format="ixt:numdotdecimal" name="akro:LesseeOperatingLeaseLiabilityPaymentsDueOneToSeven" scale="3" id="Narr_EqQWxQi1f0q-SwBAdeJnrw">2,300</ix:nonFraction> in total minimum payments during the term. The Company is also required to pay its proportionate share of building operating and tax costs after the first year under lease which are not included in the measurement of the lease and treated as variable lease cost and expensed when incurred.</span><span style="font-size:12pt;"> </span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="font-size:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">As of September 30, 2021, maturities of the Company&#8217;s operating lease liability was as follows:</p><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock" id="Tb__B4mKc4ulE60CiU_8wYMfA" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;min-height:0.0pt;margin:0pt;"><span style="font-size:0pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">2021 (remaining)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" scale="3" id="Tc_ztbkq4SuWUyK7803x7-H7g_1_2">77</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">2022</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" scale="3" id="Tc_lL2oG22YkEqZlLFNMmZtmw_2_2">312</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">2023</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" scale="3" id="Tc_jGgq2tizLUmPa9fcaMgQFQ_3_2">321</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">2024</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree" scale="3" id="Tc_4VR9wwI3x0CPQ5xtJJJPIQ_4_2">331</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">2025</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour" scale="3" id="Tc_NtKCZkmq7Ee0eGLWgnqqOA_5_2">341</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">2026 and thereafter</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.88%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:25.9%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="akro:LesseeOperatingLeaseLiabilityToBePaidYearFiveAndThereafter" scale="3" id="Tc_0BBPnX5DeUa-p72rEnUEuw_6_2">559</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Total future minimum lease payments</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue" scale="3" id="Tc_NpeqeOoahEOFcjpLZnRIhg_7_2">1,941</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Less imputed interest</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.88%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:25.9%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"> (<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" scale="3" id="Tc_vhKrQFM9iEeBSSP1hjudTA_8_2">377</ix:nonFraction>)</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Present value of operating lease liabilities</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.88%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:25.9%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseLiability" scale="3" id="Tc_4w0nSxMe3Uy6_OXOw7Rhdw_9_2">1,564</ix:nonFraction></p></td></tr></table></ix:nonNumeric><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></ix:nonNumeric></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">24</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 30pt 0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 10pt 0pt;"><b style="font-weight:bold;">Akero Therapeutics, Inc.</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 2pt 0pt;"><b style="font-weight:bold;">Notes to Unaudited Condensed Consolidated Financial Statements</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">(Amounts in thousands, except share and per share data)</b></p></div><div style="clear:both;max-width:100%;position:relative;"><a id="Tc_qDYfl31qSUW1VH7g_TDe6w_1_4"></a><a id="Tc_MbQYbNEq9ESt5H18ue8a6A_1_10"></a><a id="Tc_aYdqjbc5x0S_zg5jb71JzA_2_4"></a><a id="Tc_U4U_zKeB9kO9MjKH-EnCUw_2_10"></a><a id="Tc_GaEVlcK6d0ORKYcXVOLnPg_3_4"></a><a id="Tc_nYnkqrUkJEiqqF468WFqBg_3_7"></a><a id="Tc_4KoTWp6SVUKwmoezOW2cFg_3_10"></a><a id="Tc_hyOgGcY82k6EEMGx2bBrAw_3_13"></a><a id="Tc_g_8acl2FeU6_GSNT-ySsdg_4_0"></a><a id="Tc_0H-SB0Hp50C3EYwHkc3_OA_4_2"></a><a id="Tc_g7W1-2_Ye0iVPefQtrHvbQ_5_0"></a><a id="Tc_oO2_TdL-XU28_JixLfjbsA_5_2"></a><a id="Tc_mabZJFNFFEaiCisEi09nHQ_5_4"></a><a id="Tc__nZW_Vbp0Eev4k4Wnm1TxQ_5_7"></a><a id="Tc_lOQbSPWAHUe9AtPF-MVFQA_5_10"></a><a id="Tc_xij3UGCIqkuP_RbFgasn8g_5_13"></a><a id="Tc_pdj7xoBbr0WM8pgm_Up-aA_6_0"></a><a id="Tc_qfD9KjCvRUiW3FoRSzqoqg_6_2"></a><a id="Tc_DMHjyXQM1UavnAclKgEGAA_6_5"></a><a id="Tc_U4pqqnnd2EaIVj3jvQGGVA_6_8"></a><a id="Tc_aIxmqvhPIkCSlrkfu7d5TA_6_11"></a><a id="Tc_1Vv3SNP5X0qQEf5Jmnfy_A_7_0"></a><a id="Tc_zVLA5dO0qEOJlmORPTji3w_7_2"></a><a id="Tc_C136Uhf3AkWmd1Nsb9rY2w_7_5"></a><a id="Tc_TrY7qgakcUas5ZiDJPpEZg_7_11"></a><a id="Tc_SUE0OxKz5U2pcnGYJTrCbQ_8_0"></a><a id="Tc_OovOWmOuA0GUPKB8_KGzxA_8_4"></a><a id="Tc_sor9mFCf-0K5xNhXP6vuqw_8_7"></a><a id="Tc_AflCTeKkJ0av2GBXWoqZJA_8_10"></a><a id="Tc__OHG2q0R10yKFXVwVOjcdQ_8_13"></a><a id="Tc_1k7pJKULE0O_2tcJzopNlA_10_0"></a><a id="Tc_tMXXOM3nkES0Lzkf72FIng_11_0"></a><a id="Tc_d1P-07EGT0aPD5g1HtpO1Q_11_4"></a><a id="Tc_I14678dgBEmZ2ooYaQspqA_11_7"></a><a id="Tc_BgJOh0NOtkajdrr5lZanhg_11_10"></a><a id="Tc_l0r5fHLJpEGOw2S2LzA07g_11_13"></a><a id="Tc_aFbkPdo-4kCLKh7dNSYwng_12_0"></a><a id="Tc_EtBPdOzS2kmed3YpOrkvVA_13_0"></a><ix:continuation id="Tb_pDXdVz7dXUSgS7q-k6t2eg_cont1" continuedAt="Tb_pDXdVz7dXUSgS7q-k6t2eg_cont2"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">As of September 30, 2021, the <span style="-sec-ix-hidden:Hidden_aXVENnNBzEGwgM40omud9g;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">total lease liability</span></span> was $<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseLiability" scale="3" id="Narr_EXACnrxvqEqsnaLm5QHrhQ">1,564</ix:nonFraction>, of which $<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseLiabilityNoncurrent" scale="3" id="Narr_LZ2jVQzxgkW30dY75Dq6OA">1,365</ix:nonFraction> was <span style="-sec-ix-hidden:Hidden_UeiCZlANJ0GaCYET9LQU6A;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">noncurrent</span></span> and $<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseLiabilityCurrent" scale="3" id="Narr_2DflWxJyxkWBRftBZQFjvg">199</ix:nonFraction> was short-term and classified within &#8220;<span style="-sec-ix-hidden:Hidden_gbUuDwaA70iHw34xPQmEXw;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Accrued expenses and other current liabilities</span></span>&#8221; on the condensed consolidated balance sheet.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">For the three and nine months ended September 30, 2021 and 2020, the components of operating lease cost were as follows:</p><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="us-gaap:LeaseCostTableTextBlock" id="Tb_k1R1zqcDuk2QSPG0F3ztYw" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100.51%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:17.82%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">Three Months Ended </b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:17.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">Nine Months Ended </b></p></td></tr><tr><td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:17.82%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">September&#160;30,&#160;</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:17.5%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">September&#160;30,&#160;</b></p></td></tr><tr><td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:7.98%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;">&#160;&#160;&#160;&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:8.17%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2020</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;">&#160;&#160;&#160;&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:8%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;">&#160;&#160;&#160;&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:7.84%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2020</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Lease cost:</p></td><td style="background-color:#cceeff;vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Statement of Operations Classification:</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;&#160;&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Operating lease cost</p></td><td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"><span style="margin-left:0pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">General and administrative expense</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2021_To_9_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_Dc4kbLKmk02xlkqsPbAU2A" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseCost" scale="3" id="Tc_ZNBK5zRA1UyGb9KAo9Tchg_5_5">81</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2020_To_9_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_ReL41oUkVESYu52_3u7hfw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseCost" scale="3" id="Tc_JSmqe6yoXkSldygXmTO3bw_5_8">73</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_rS1Pv1qdzki8uIHVkCMLqA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseCost" scale="3" id="Tc_5YwzQa34P0C0Mx1ZRMOuGA_5_11">243</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_IHZ27WTLk0WG7reO6kGlPw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseCost" scale="3" id="Tc_3WNpS8zqBE-U9xsScSs1iw_5_14">186</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Variable operating lease cost</p></td><td style="background-color:#cceeff;vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"><span style="margin-left:0pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">General and administrative expense</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_IHZ27WTLk0WG7reO6kGlPw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:VariableLeaseCost" scale="3" id="Tc_xlSOkR-H1kSOUQZFzmgjvA_6_14">43</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Short-term lease cost</p></td><td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"><span style="margin-left:0pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Research and development expense</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.58%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.77%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2020_To_9_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_5eGD-iIsZkO9TGNC2xTEQg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShortTermLeaseCost" scale="3" id="Tc_fak7s_n6QU2kk6QsyD_GNQ_7_8">8</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.62%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.45%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_DRMhxADTgUu8xAkfZRajTA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:ShortTermLeaseCost" scale="3" id="Tc_okqqFb9bQEOgXQkihNtEzA_7_14">32</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 12pt;">Total operating lease cost</p></td><td style="background-color:#cceeff;vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"><span style="margin-left:0pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.58%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LeaseCost" scale="3" id="Tc_cYNgdPo_Ske2o0r0Gl-MKg_8_5">81</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.77%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LeaseCost" scale="3" id="Tc_iRN5gK7M8kG7-kGUPipFIg_8_8">81</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.62%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LeaseCost" scale="3" id="Tc_9uLmIMgcg0C5qqqRw1uvhA_8_11">243</ix:nonFraction></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.45%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:LeaseCost" scale="3" id="Tc_wf0lPWsVtkyZVpnwmtgLeg_8_14">261</ix:nonFraction></p></td></tr><tr><td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"><span style="margin-left:0pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"><span style="margin-left:0pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Other information:</p></td><td style="background-color:#cceeff;vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Cash paid for amounts included in the measurement of operating lease liability</p></td><td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeasePayments" scale="3" id="Tc_6QD41-mo10endMxmt368yA_11_5">76</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeasePayments" scale="3" id="Tc_rDXA-SpdBkKWk7ILjO79AQ_11_8">18</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeasePayments" scale="3" id="Tc_3AN_8AN8GEC1gSSNHrl9Ww_11_11">226</ix:nonFraction></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> <ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeasePayments" scale="3" id="Tc_FJvJh2_23k2_M0maQ6UEpw_11_14">135</ix:nonFraction></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Weighted average remaining lease term, in years</p></td><td style="background-color:#cceeff;vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><ix:nonNumeric contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" format="ixt-sec:duryear" name="us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1" id="Tc__R0JHmnUR0qkhipt_NyusA_12_5"> 5.8</ix:nonNumeric></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><ix:nonNumeric contextRef="As_Of_9_30_2020_15ljPzGQqEWhxdIsloG0HQ" format="ixt-sec:duryear" name="us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1" id="Tc_GPGlJ-8cfUeu-sVscS0qdA_12_8"> 6.8</ix:nonNumeric></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><ix:nonNumeric contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" format="ixt-sec:duryear" name="us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1" id="Tc_b0qTxne7Jkq5gkcwD5O2eA_12_11"> 5.8</ix:nonNumeric></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><ix:nonNumeric contextRef="As_Of_9_30_2020_15ljPzGQqEWhxdIsloG0HQ" format="ixt-sec:duryear" name="us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1" id="Tc_a8Yx7FjtjE-31dl9bM_iOg_12_14"> 6.8</ix:nonNumeric></p></td></tr><tr><td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Weighted average discount rate</p></td><td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><ix:nonFraction unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent" scale="-2" id="Tc_F_3mBRgUXEaomDverx8DJg_13_5">7.6</ix:nonFraction>%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><ix:nonFraction unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw" contextRef="As_Of_9_30_2020_15ljPzGQqEWhxdIsloG0HQ" decimals="3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent" scale="-2" id="Tc_Rc_0OhP4A0uanx2Rq36hdw_13_8">7.6</ix:nonFraction>%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><ix:nonFraction unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent" scale="-2" id="Tc_Bq6XlEU9AEGCpqbdu8mRZA_13_11">7.6</ix:nonFraction>%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><ix:nonFraction unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw" contextRef="As_Of_9_30_2020_15ljPzGQqEWhxdIsloG0HQ" decimals="3" format="ixt:numdotdecimal" name="us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent" scale="-2" id="Tc_aRZsElk8uk2OGWnAQ6eAdA_13_14">7.6</ix:nonFraction>%</p></td></tr></table></ix:nonNumeric><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Research and manufacturing commitments</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company has entered into agreements with contract research organizations and contract manufacturing organizations to provide services in connection with its nonclinical studies and clinical trials and to manufacture clinical development materials. As of September 30, 2021, the Company had non-cancelable purchase commitments under these agreements totaling $<ix:nonFraction unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w" contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw" decimals="-3" format="ixt:numdotdecimal" name="us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount" scale="3" id="Narr_AT6w-E3l-0abjXcT6VguEw">11,123</ix:nonFraction>.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Indemnification agreements</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">In the ordinary course of business, the Company may provide indemnification of varying scope and terms to vendors, lessors, business partners and other parties with respect to certain matters including, but not limited to, losses arising out of breach of such agreements or from intellectual property infringement claims made by third parties. In addition, the Company has entered into indemnification agreements with members of its board of directors and its executive officers that will require the Company, among other things, to indemnify them against certain liabilities that may arise by reason of their status or service as directors or officers. The maximum potential amount of future payments the Company could be required to make under these indemnification agreements is, in many cases, unlimited. To date, the Company has not incurred any material costs as a result of such indemnifications. The Company is not currently aware of any indemnification claims and has not accrued any liabilities related to such obligations in its condensed consolidated financial statements as of September 30, 2021.</p></ix:continuation></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">25</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 30pt 0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 10pt 0pt;"><b style="font-weight:bold;">Akero Therapeutics, Inc.</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 2pt 0pt;"><b style="font-weight:bold;">Notes to Unaudited Condensed Consolidated Financial Statements</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">(Amounts in thousands, except share and per share data)</b></p></div><div style="clear:both;max-width:100%;position:relative;"><ix:continuation id="Tb_pDXdVz7dXUSgS7q-k6t2eg_cont2"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Legal proceedings</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">The Company is not a party to any litigation and does not have contingency reserves established for any litigation liabilities. At each reporting date, the Company evaluates whether or not a potential loss amount or a potential range of loss is probable and reasonably estimable under the provisions of the authoritative guidance that addresses accounting for contingencies. The Company expenses as incurred the costs related to such legal proceedings.</p></ix:continuation><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><ix:nonNumeric contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw" name="us-gaap:SubsequentEventsTextBlock" id="Tb_HupRq-CCQUq4Sb_OeIttsg" escape="true"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">12.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Subsequent event</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company evaluated subsequent events through November 12, 2021, the date on which these financial statements were issued. Based on this evaluation, it was determined that no subsequent events occurred that require recognition or disclosure in its&#160;financial statements for the three and nine months ended September 30, 2021.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"> <span style="visibility:hidden;">&#8203;</span></p></ix:nonNumeric><p style="display:none;font-family:'Times New Roman','Times','serif';line-height:0pt;margin:0pt;"><span style="font-size:0pt;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">26</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><a id="_9c8f7fc9_0392_44e0_92f7_b137bd49a660"></a><a id="Item2ManagementsDiscussionandAnalysisofF"></a><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">Item 2. Management&#8217;s Discussion and Analysis of Financial Condition and Results of Operations.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><i style="font-style:italic;">The following discussion should be read in conjunction with our financial statements and accompanying footnotes appearing elsewhere in this Quarterly Report on Form&#160;10-Q and the audited financial statements and related notes contained in our Annual Report on Form 10-K for the year ended December 31, 2020. Some of the information contained in this discussion and analysis or set forth elsewhere in this Quarterly Report on Form&#160;10-Q, including information with respect to our plans and strategy for our business and related financing, includes forward-looking statements that involve risks and uncertainties. See &#8220;Special Note Regarding Forward-Looking Statements.&#8221; Because of many factors, including those factors set forth in the &#8220;Risk Factors&#8221; section of this Quarterly Report on Form&#160;10-Q, our actual results could differ materially from the results described in or implied by the forward-looking statements contained in the following discussion and analysis. We do not assume any obligation to update any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by law.</i></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">Overview </b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">We are a cardio-metabolic nonalcoholic steatohepatitis, or NASH, company dedicated to developing pioneering medicines designed to restore metabolic balance and improve overall health. NASH is a severe form of nonalcoholic fatty liver disease, or NAFLD, characterized by inflammation and fibrosis in the liver that can progress to cirrhosis, liver failure, cancer and death. Our lead product candidate, efruxifermin, or EFX, is an analog of fibroblast growth factor 21, or FGF21, which is an endogenously expressed hormone that protects against cellular stress and regulates metabolism of lipids, carbohydrates and proteins throughout the body. We conducted a Phase 2a clinical trial, the BALANCED study, to evaluate EFX in the treatment of biopsy-confirmed NASH patients, with a main portion of this study comprised of patients with F1-F3 fibrosis and an expansion cohort comprised of cirrhotic NASH patients, known as Cohort C. The BALANCED study showed EFX&#8217;s potential to reverse fibrosis, resolve NASH, improve liver health, improve glycemic control and improve lipoprotein profile. We initiated a Phase 2b clinical trial, the HARMONY study, to evaluate EFX in the treatment of NASH patients with F2/F3 fibrosis in February 2021 and randomized the first patient in March 2021. Preliminary results of the HARMONY study based on the primary endpoint after 24 weeks of treatment, which are expected in the third quarter of 2022, will inform dose selection for a registrational Phase 3 clinical trial. We initiated a second Phase 2b clinical trial in F4 NASH patients with compensated cirrhosis, the SYMMETRY study, in July 2021. Based on clinical data to date, we believe EFX has the potential to be a highly differentiated, best-in-class FGF21 analog and foundational NASH monotherapy.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Prior to the ongoing HARMONY and SYMMETRY studies, EFX was administered to a total of 162 patients with either NASH (n=79) or Type 2 diabetes (T2D), or with T2D (n=83) in three randomized, double-blind, placebo-controlled clinical trials for up to 16 weeks. Substantial histological improvements were observed in the BALANCED study. Of the 40 pre-cirrhotic patients (F1-F3) who were treated with EFX and had end-of-treatment biopsies, 48% achieved at least a one-stage improvement in fibrosis without worsening of NASH, compared to 0% for placebo. Among a subset of 22 patients who had F2/F3 fibrosis at baseline, 68% had at least a 1-stage improvement in fibrosis, while 50% had a 2-stage fibrosis improvement. Among 12 patients with compensated cirrhosis (F4) who were treated with EFX and had end-of-treatment biopsies, 33% achieved at least a one-stage improvement in fibrosis without worsening of NASH, compared to 0% among 5 placebo patients. An additional 25% of EFX treated patients achieved NASH resolution, compared to 0% of placebo patients. As a result, a total of 7 of 12 EFX treated patients, or 58%, achieved either a one-stage improvement of fibrosis without worsening of NASH, or NASH resolution, compared with 0 of 5 placebo patients, or 0%. Each of these sets of histology results are among the most promising reported to date across all mechanisms evaluated in NASH. </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">EFX treated patients in both the BALANCED main study and Cohort C achieved significant reductions in ALT of up to 51% and significant improvements in glycemic control, including improvements in HbA1c of up to 0.5%. Patients in the BALANCED main study also achieved highly significant relative reductions in liver fat of up to 72%, compared to 0% for placebo. In all three trials, T2D and NASH patients treated with EFX achieved highly significant improvements in lipoprotein profile, including reduction in triglycerides of up to 45%, a key attribute given that cardiovascular disease remains the most frequent cause of mortality in NASH patients. Data from the BALANCED study supported a successful application for Fast Track designation by FDA, which was granted in October 2021.</p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">27</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="white-space:pre-wrap;">Based on the highly consistent results across three separate clinical trials in T2D and NASH patients, reflecting the ability of EFX to uniquely reproduce the actions of native FGF21, we believe EFX holds the potential to be a highly-differentiated, best-in-class FGF21 analog and promising monotherapy for the treatment of NASH, if approved. NASH is a complex disease, and its treatment ideally would include intervening at all of the various stages of its pathogenesis. We believe EFX could potentially address all of the various stages of NASH pathogenesis in a single treatment: reversing fibrosis, resolving steatohepatitis, and helping to restore healthy metabolism to the whole body.    </span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">We were incorporated in January&#160;2017 and have devoted substantially all of our efforts to organizing and staffing our company, business planning, raising capital, in-licensing rights to EFX, research and development activities for EFX, building our intellectual property portfolio and providing general and administrative support for these operations. To date, we have principally raised capital through the issuance of convertible preferred stock and the initial public offering of our common stock in June 2019 and an underwritten public offering of our common stock in July 2020.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">We have incurred significant operating losses since inception. Our ability to generate product revenue sufficient to achieve profitability will depend heavily on the successful development and eventual commercialization of EFX and any future product candidates. Our net losses were $24.3 million and $68.4 million for the three and nine months ended September 30, 2021, respectively, and $21.4 million and $49.5 million for the three and nine months ended September 30, 2020, respectively. As of September 30, 2021, we had an accumulated deficit of $277.9 million. We expect to continue to incur significant expenses for at least the next several years as we advance EFX through later-stage clinical development, develop additional product candidates and seek regulatory approval of any product candidates that complete clinical development. In addition, if we obtain marketing approval for any product candidates, we expect to incur significant commercialization expenses related to product manufacturing, marketing, sales and distribution. We may also incur expenses in connection with the in-licensing or acquisition of additional product candidates.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">As a result, we will need substantial additional funding to support our continuing operations and pursue our growth strategy. Until such time as we can generate significant revenue from product sales, if ever, we expect to finance our operations through the sale of equity, debt financings, or other capital sources, which may include collaborations with other companies or other strategic transactions. We may be unable to raise additional funds or enter into such other agreements or arrangements when needed on favorable terms, or at all. If we fail to raise capital or enter into such agreements as and when needed, we may have to significantly delay, reduce or eliminate the development and commercialization of one or more of our product candidates or delay our pursuit of potential in-licenses or acquisitions.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Because of the numerous risks and uncertainties associated with product development, we are unable to predict the timing or amount of increased expenses or when or if we will be able to achieve or maintain profitability. Even if we are able to generate product sales, we may not become profitable. If we fail to become profitable or are unable to sustain profitability on a continuing basis, then we may be unable to continue our operations at planned levels and be forced to reduce or terminate our operations.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">As of September 30, 2021, we had cash, cash equivalents and short-term marketable securities of $215.1 million, which we believe will be sufficient to fund our current operating plan into the third quarter of 2023.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">Impact of the COVID-19 Pandemic</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">As of November 2021, a novel strain of coronavirus, or COVID-19, has spread globally. Efforts to contain the spread of COVID-19 have intensified and are evolving. The effects of restrictions previously implemented by the United States, Europe and Asia led to delays in the commencement of non-COVID-19-related clinical trials. As a result, the COVID-19 pandemic has caused significant disruptions to the U.S., regional and global economies and has contributed to significant volatility and negative pressure in financial markets.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">We have been carefully monitoring the COVID-19 pandemic and its potential impact on our business and have taken important steps to help ensure the safety of employees and their families and to reduce the spread of COVID-19. We have established, and maintained without interruption, a work-from-home policy for all employees. We have also maintained efficient communication with our manufacturing and supply partners as the COVID-19 situation has </p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">28</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">progressed. We have taken these precautionary steps while maintaining business continuity so that we can continue to progress our programs. Our financial results for the three and nine months ended September 30, 2021 and for the year ended December 31, 2020 were not significantly impacted by COVID-19, and the COVID-19 pandemic did not materially impact data collection for the main portion of the BALANCED study, which has been completed. In addition, enrollment in our recently initiated Phase 2b HARMONY trial has not been materially impacted by the COVID-19 pandemic.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Commercial-scale manufacture of GMP drug substance, or API, for our Phase 2b clinical trials was completed in April 2020 without any impact from COVID-19. Manufacture of API for Phase 3 clinical trials was initiated on schedule in May 2021 without any impact from COVID-19, with completion expected in the first half of 2022.<span style="font-family:'Calibri Light';font-style:italic;font-weight:bold;"> </span>Manufacture of GMP drug product for our Phase 2b clinical trial was completed in September 2020, with additional batches manufactured in the third quarter of 2021, also without any impact from COVID-19. Scale-up of manufacturing of a new drug product formulation and delivery device for use in Phase 3 clinical tials, which is expected to be completed in 2022, has so far proceeded without any adverse impact from COVID-19.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">Notwithstanding the foregoing, the future impact of the COVID-19 pandemic on our industry, the healthcare system and our current and future operations and financial condition will depend on future developments, which are highly uncertain and cannot be predicted with confidence, including the scope, severity and duration of the pandemic, the impact of new strains of the virus, the effectiveness and availability of vaccines and antiviral medications, the pace of these efforts, the actions taken to contain the pandemic or mitigate its impact, any additional preventative and protective actions that governments may direct, and the direct and indirect economic effects of the pandemic and containment measures, among others. See &#8220;Item 1A. Risk Factors&#8221; for a discussion of the potential adverse impact of COVID-19 on our business, results of operations and financial condition<span style="font-size:12pt;">.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="font-size:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">Components of our results of operations</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 0pt;">Revenue</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">We have not generated any revenue since our inception and do not expect to generate any revenue from the sale of products in the near future, if at all. If our development efforts for EFX or additional product candidates that we may develop in the future are successful and result in marketing approval or if we enter into collaboration or license agreements with third parties, we may generate revenue in the future from a combination of product sales or payments from such collaboration or license agreements.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 0pt;">Operating expenses</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Research and development expenses</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Research and development expenses consist primarily of costs incurred in connection with the development of EFX, as well as unrelated discovery program expenses. We expense research and development costs as incurred. These expenses include:</p><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">employee-related expenses, including salaries, related benefits and stock-based compensation expense for employees engaged in research and development functions;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">expenses incurred under agreements with CROs that are primarily engaged in the oversight and conduct of our clinical trials; CMOs that are primarily engaged to provide drug substance and product for our clinical trials, research and development programs, as well as investigative sites and consultants that conduct our clinical trials, nonclinical studies and other scientific development services;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the cost of acquiring and manufacturing nonclinical and clinical trial materials, including manufacturing registration and validation batches;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">costs related to compliance with quality and regulatory requirements; and</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">payments made under third-party licensing agreements.</span></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">29</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Advance payments that we make for goods or services to be received in the future for use in research and development activities are recorded as prepaid expenses. Such amounts are recognized as an expense as the goods are delivered or the related services are performed, or until it is no longer expected that the goods will be delivered or the services rendered.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Product candidates in later stages of clinical development, such as EFX, generally have higher development costs than those in earlier stages of clinical development, primarily due to the increased size and duration of later-stage clinical trials. We expect that our research and development expenses will increase substantially in connection with our planned clinical development activities in the near term and in the future. At this time, we cannot accurately estimate or know the nature, timing and costs of the efforts that will be necessary to complete the clinical development of EFX and any future product candidates.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Our clinical development costs may vary significantly based on factors such as:</p><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">per patient trial costs;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the number of sites included in the trials;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the countries in which the trials are conducted;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the length of time required to enroll eligible patients;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the number of patients that participate in the trials;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the number of doses that patients receive;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the drop-out or discontinuation rates of patients enrolled in clinical trials;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">potential additional safety monitoring requested by regulatory agencies;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the duration of patient participation in the trials and follow-up;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">any setbacks or delays to the initiation or completion of preclinical or non-clinical studies, product development or clinical trials due to the COVID-19 pandemic;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the cost and timing of manufacturing our product candidates, including on account of any disruption or delays to the supply of our product candidates due to the COVID-19 pandemic;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the phase of development of our product candidates; and</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the efficacy and safety profile of our product candidates.</span></td></tr></table><div style="margin-top:12pt;"></div><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The successful development and commercialization of product candidates is highly uncertain. This is due to the numerous risks and uncertainties associated with product development and commercialization, including the following:</p><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the timing and progress of nonclinical and clinical development activities;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the number and scope of nonclinical and clinical programs we decide to pursue;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the ability to raise necessary additional funds;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the progress of the development efforts of parties with whom we may enter into collaboration arrangements;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">our ability to maintain our current development program and to establish new ones;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">our ability to establish new licensing or collaboration arrangements;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the successful initiation and completion of clinical trials with safety, tolerability and efficacy profiles that are satisfactory to the FDA or any comparable foreign regulatory authority;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the receipt and related terms of regulatory approvals from applicable regulatory authorities;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the availability of drug substance, drug product, and delivery devices utilized in the production of our product candidate;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">establishing and maintaining agreements with third-party manufacturers for clinical supply for our clinical trials and commercial manufacturing, if our product candidate is approved;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">our ability to obtain and maintain patents, trade secret protection and regulatory exclusivity, both in the United States and internationally;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">our ability to protect our rights in our intellectual property portfolio;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the commercialization of our product candidate, if and when approved;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">obtaining and maintaining third-party insurance coverage and adequate reimbursement;</span></td></tr></table></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">30</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the acceptance of our product candidate, if approved, by patients, the medical community and third-party payors;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">competition with other products; </span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the impacts of a pandemic, epidemic or outbreak of an infectious disease, including COVID-19, on the supply of our product candidate and ability to successfully initiate and complete preclinical and non-clinical studies and clinical trials, to receive regulatory approval for our product candidate and to commercialize our product candidate, if approved; and</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">a continued acceptable safety profile of our therapy following approval</span><span style="font-family:'Times New Roman','Times','serif';font-size:12pt;font-style:normal;font-weight:normal;text-align:left;">.</span></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">A change in the outcome of any of these variables with respect to the development of our product candidates could significantly change the costs and timing associated with the development of that product candidate. We may never succeed in obtaining regulatory approval for any of our product candidates.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">General and administrative&#160;expenses</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">General and administrative expenses consist primarily of salaries and related costs for personnel in executive, finance, corporate and business development, and administrative functions. General and administrative expenses also include legal fees relating to patent and corporate matters; professional fees for accounting, auditing, tax and administrative consulting services; insurance costs; administrative travel expenses; marketing expenses and other operating costs.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">We anticipate that our general and administrative expenses will increase in the future as we increase our headcount to support development of EFX and our continued research activities. We also anticipate that we will incur increased accounting, audit, legal, tax, regulatory, compliance, and director and officer insurance costs, as well as investor and public relations expenses associated with maintaining compliance with exchange listing and SEC requirements.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 0pt;">Other income </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Other income consists primarily of interest income earned on our cash, cash equivalents and short-term marketable securities.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">Results of operations</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">Comparison of the three months ended September 30, 2021 and 2020</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="white-space:pre-wrap;">                The following table summarizes our results of operations for the three months ended September 30, 2021 and 2020:</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:top;width:46.18%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:8.92%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:8.92%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:8.94%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:8.92%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.48%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:46.18%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:23.82%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">Three Months Ended </b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.94%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;">&#160;</p></td></tr><tr><td style="vertical-align:bottom;width:46.18%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:23.82%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">September&#160;30,&#160;</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.94%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;">&#160;</p></td></tr><tr><td style="vertical-align:bottom;width:46.18%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;">&#160;&#160;&#160;&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.58%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;">&#160;&#160;&#160;&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.58%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2020</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;">&#160;&#160;&#160;&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.6%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">$&#160;Change</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;">&#160;&#160;&#160;&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.92%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">%&#160;Change</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;">&#160;</p></td></tr><tr style="height:0pt;visibility:hidden;"><td colspan="13" style="padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:46.18%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="8" style="vertical-align:bottom;white-space:nowrap;width:37.08%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">(in&#160;thousands,&#160;except&#160;percentages)</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;">&#160;</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:top;width:46.18%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Operating expenses:</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;">&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;">&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.94%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;">&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;">&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:top;width:46.18%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Research and development</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 19,470</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 17,379</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.94%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 2,091</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 12</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">%</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:top;width:46.18%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">General and administrative</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.92%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 4,883</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.92%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 4,159</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 724</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.92%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 17</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">%</p></td></tr><tr><td style="vertical-align:top;width:46.18%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 18pt;">Total operating expenses</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.92%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 24,353</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.92%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 21,538</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 2,815</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.92%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 13</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">%</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:top;width:46.18%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Loss from operations</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="white-space:pre-wrap;"> (24,353)</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="white-space:pre-wrap;"> (21,538)</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.94%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="white-space:pre-wrap;"> (2,815)</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 13</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">%</p></td></tr><tr><td style="vertical-align:top;width:46.18%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Other income, net</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.92%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 23</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.92%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 135</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="white-space:pre-wrap;"> (112)</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.92%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="white-space:pre-wrap;"> (83)</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">%</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:top;width:46.18%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Net loss </p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.92%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="white-space:pre-wrap;"> (24,330)</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.92%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="white-space:pre-wrap;"> (21,403)</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.94%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="white-space:pre-wrap;"> (2,927)</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.92%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 14</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">%</p></td></tr></table></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">31</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;margin:0pt 0pt 12pt 0pt;">Research and development expenses</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">The following table summarizes our research and development expenses incurred during the three months ended September 30, 2021 and 2020:</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:top;width:46.63%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:8.99%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:8.99%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:8.99%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:8.99%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.72%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:46.63%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:23.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">Three Months Ended </b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.72%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;">&#160;</p></td></tr><tr><td style="vertical-align:bottom;width:46.63%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:23.97%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">September&#160;30,&#160;</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.72%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;">&#160;</p></td></tr><tr><td style="vertical-align:bottom;width:46.63%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;">&#160;&#160;&#160;&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.64%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;">&#160;&#160;&#160;&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.65%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2020</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;">&#160;&#160;&#160;&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.65%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">$&#160;Change</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;">&#160;&#160;&#160;&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.99%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">%&#160;Change</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.72%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;">&#160;</p></td></tr><tr style="height:0pt;visibility:hidden;"><td colspan="13" style="padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:46.63%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="10" style="vertical-align:bottom;white-space:nowrap;width:48.98%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">(in&#160;thousands,&#160;except&#160;percentages)</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.72%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;">&#160;</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:top;width:46.63%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Research and development expenses:</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;">&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;">&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;">&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;">&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.72%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:top;width:46.63%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Direct EFX program expenses</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 16,883</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 16,212</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 671</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 4</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.72%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">%</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:top;width:46.63%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Personnel and related costs</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.99%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 2,587</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.99%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 1,167</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.99%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 1,420</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.99%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 122</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.72%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">%</p></td></tr><tr><td style="vertical-align:top;width:46.63%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Total research and development expenses</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.99%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 19,470</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.99%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 17,379</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.99%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 2,091</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.99%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 12</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.72%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">%</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Research and development expenses were $19.5 million and $17.4 million for the three months ended September 30, 2021 and 2020, respectively, an increase of $2.1 million, or 12%. Direct costs for our EFX program increased $0.7 million, attributed to a $4.3 million increase in CRO expenses related to our ongoing HARMONY and SYMMETRY clinical trials offset by a $3.6 million decrease due to the timing of third-party contract manufacturing expenses for EFX. Personnel and related costs increased $1.4 million, due to a $0.4 million increase in stock-based compensation expense and a $1.0 million increase in wage and wage-related expenses resulting from increased staff. We expect that our research and development expenses will increase substantially in connection with our planned manufacturing and clinical development activities in the near term and in the future to support the ongoing programs.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;margin:0pt 0pt 12pt 0pt;">General and administrative expenses</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">General and administrative expenses were $4.9 million and $4.2 million for the three months ended September 30, 2021 and 2020, respectively, an increase of $0.7 million, or 17% which was due primarily to increased stock-based compensation expense. </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;margin:0pt 0pt 12pt 0pt;">Other income </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="white-space:pre-wrap;">Other income for the three months ended September 30, 2021 is comprised primarily of less than $0.1 million of interest income from our cash, cash equivalents and short-term marketable securities compared to $0.1 million for the three months ended September 30, 2020.  This decrease is related to lower market interest rates available on our investment funds.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">Comparison of the nine months ended September 30, 2021 and 2020</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="white-space:pre-wrap;">               The following table summarizes our results of operations for the nine months ended September 30, 2021 and 2020:</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:46.18%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:8.92%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:8.92%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:8.94%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:8.92%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.48%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:46.18%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:23.82%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Nine Months Ended </b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.94%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;</b></p></td></tr><tr><td style="vertical-align:bottom;width:46.18%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:23.82%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">September&#160;30,&#160;</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.94%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;</b></p></td></tr><tr><td style="vertical-align:bottom;width:46.18%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;&#160;&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.58%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;&#160;&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.58%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2020</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;&#160;&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.6%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">$&#160;Change</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;&#160;&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.92%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">%&#160;Change</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;</b></p></td></tr><tr style="height:0pt;visibility:hidden;"><td colspan="13" style="padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;white-space:nowrap;width:46.18%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="8" style="vertical-align:bottom;white-space:nowrap;width:37.08%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">(in&#160;thousands,&#160;except&#160;percentages)</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:46.18%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Operating expenses:</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.94%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:46.18%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 12pt;">Research and development</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><span style="white-space:pre-wrap;"> 54,048</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><span style="white-space:pre-wrap;"> 39,207</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.94%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><span style="white-space:pre-wrap;"> 14,841</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><span style="white-space:pre-wrap;"> 38</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">%</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:46.18%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 12pt;">General and administrative</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.92%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><span style="white-space:pre-wrap;"> 14,399</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.92%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><span style="white-space:pre-wrap;"> 11,164</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><span style="white-space:pre-wrap;"> 3,235</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.92%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><span style="white-space:pre-wrap;"> 29</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.48%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">%</p></td></tr><tr><td style="vertical-align:bottom;width:46.18%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 18pt;">Total operating expenses</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.92%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><span style="white-space:pre-wrap;"> 68,447</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.92%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><span style="white-space:pre-wrap;"> 50,371</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><span style="white-space:pre-wrap;"> 18,076</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.92%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><span style="white-space:pre-wrap;"> 36</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.48%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">%</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:46.18%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Loss from operations</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;"> (68,447)</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;"> (50,371)</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.94%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;"> (18,076)</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><span style="white-space:pre-wrap;"> 36</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">%</p></td></tr><tr><td style="vertical-align:top;width:46.18%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Other income, net</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.92%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><span style="white-space:pre-wrap;"> 94</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.92%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><span style="white-space:pre-wrap;"> 875</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;"> (781)</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.92%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;"> (89)</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.48%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">%</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:46.18%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Net loss </p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.92%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;"> (68,353)</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.92%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;"> (49,496)</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.94%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;"> (18,857)</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.92%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><span style="white-space:pre-wrap;"> 38</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.48%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;">%</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">32</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;margin:0pt 0pt 12pt 0pt;">Research and development expenses</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">The following table summarizes our research and development expenses incurred during the nine months ended September 30, 2021 and 2020:</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:46.63%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:8.99%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:8.99%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:8.99%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:8.99%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.72%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:46.63%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:23.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">Nine Months Ended </b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.72%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">&#160;</b></p></td></tr><tr><td style="vertical-align:bottom;width:46.63%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:23.97%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">September&#160;30,&#160;</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.72%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">&#160;</b></p></td></tr><tr><td style="vertical-align:bottom;width:46.63%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;">&#160;&#160;&#160;&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.64%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;">&#160;&#160;&#160;&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.65%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2020</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;">&#160;&#160;&#160;&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.65%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">$&#160;Change</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;">&#160;&#160;&#160;&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.99%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">%&#160;Change</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.72%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">&#160;</b></p></td></tr><tr style="height:0pt;visibility:hidden;"><td colspan="13" style="padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:46.63%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="10" style="vertical-align:bottom;white-space:nowrap;width:48.98%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">(in&#160;thousands,&#160;except&#160;percentages)</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.72%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:46.63%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Research and development expenses:</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.72%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-weight:bold;visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:top;width:46.63%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 12pt;">Direct EFX program expenses</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 47,179</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 35,904</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 11,275</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 31</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.72%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">%</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:top;width:46.63%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 12pt;">Personnel and related costs</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.99%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 6,869</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.99%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 3,303</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.99%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 3,566</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.99%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 108</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.72%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">%</p></td></tr><tr><td style="vertical-align:top;width:46.63%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Total research and development expenses</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.99%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 54,048</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.99%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 39,207</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.65%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.99%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 14,841</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.67%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.99%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 38</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.72%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">%</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Research and development expenses were $54.0 million and $39.2 million for the nine months ended September 30, 2021 and 2020, respectively, an increase of $14.8 million, or 38%. Direct costs for our EFX program increased $11.3 million, attributed primarily to an $8.8 million increase in CRO expenses related to our ongoing HARMONY and SYMMETRY clinical trials and a $2.8 million increase in third-party contract manufacturing expenses for EFX, offset partially by a decrease of $0.4 million for non-clinical research expenses. Personnel and related costs increased $3.6 million, due to a $1.1 million increase in stock-based compensation expense and a $2.5 million increase in wage and wage-related expenses resulting from increased staff. We expect that our research and development expenses will increase substantially in connection with our planned manufacturing and clinical development activities in the near term and in the future to support the ongoing programs.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;margin:0pt 0pt 12pt 0pt;">General and administrative expenses</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">General and administrative expenses were $14.4 million and $11.2 million for the nine months ended September 30, 2021 and 2020, respectively, an increase of $3.2 million, or 29% which was due primarily to a $2.2 million increase in stock-based compensation expense and a $0.9 million increase in wage and wage-related expenses resulting from increased staff. </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;margin:0pt 0pt 12pt 0pt;">Other income </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="white-space:pre-wrap;">Other income for the nine months ended September 30, 2021 is comprised primarily of $0.1 million of interest income from our cash, cash equivalents and short-term marketable securities compared to $0.9 million for the nine months ended September 30, 2020.  This decrease is related to lower market interest rates available on our investment funds.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">Liquidity and capital resources</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">From our inception through September 30, 2021, we have incurred significant operating losses. We have not yet commercialized any products and we do not expect to generate revenue from sales of products for several years, if at all. To date, we have funded our operations primarily with proceeds from the sale of our redeemable convertible preferred stock, the initial public offering of our common stock in June 2019 and a follow-on public offering of our common stock in July 2020. Through September 30, 2021, we had received gross proceeds totaling $412.7 million from sales of our redeemable convertible preferred stock in 2017 and 2018, the initial public offering of our common stock in June 2019 and the follow-on public offering of our common stock in July 2020. As of September 30, 2021, we had cash, cash equivalents and short-term marketable securities of $215.1 million. We have invested our cash resources primarily in liquid money market accounts, commercial paper and corporate debt securities. </p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">33</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The following table summarizes our cash flows for the periods indicated:</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:80%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:69.99%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.8%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:10.3%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.8%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:10.3%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:69.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:27.1%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Nine Months Ended </b></p></td></tr><tr><td style="vertical-align:bottom;width:69.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:27.1%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">September&#160;30,&#160;</b></p></td></tr><tr><td style="vertical-align:bottom;width:69.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;&#160;&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.1%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;&#160;&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.1%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2020</b></p></td></tr><tr style="height:0pt;visibility:hidden;"><td colspan="7" style="padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:69.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:27.1%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">(in&#160;thousands)</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:69.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Net cash used in operating activities</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;"> (52,986)</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;"> (47,409)</span></p></td></tr><tr><td style="vertical-align:bottom;width:69.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Net cash provided by (used in) investing activities</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><span style="white-space:pre-wrap;"> 30,280</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;"> (27,660)</span></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:69.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Net cash provided by financing activities</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.8%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.3%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><span style="white-space:pre-wrap;"> 359</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.8%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.3%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><span style="white-space:pre-wrap;"> 203,048</span></p></td></tr><tr><td style="vertical-align:bottom;width:69.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Net increase (decrease) in cash, cash equivalents and restricted cash</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.8%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.3%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="white-space:pre-wrap;"> (22,347)</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.8%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.3%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"><span style="white-space:pre-wrap;"> 127,979</span></p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Cash flows from operating activities</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Cash used in operating activities for the nine months ended September 30, 2021 was $53.0 million, consisting of a net loss of $68.4 million which was partially offset by non-cash charges of $8.2 million and changes in our operating assets and liabilities of $7.2 million. The non-cash charges are primarily related to $7.4 million of stock-based compensation expense. The change in operating assets and liabilities was primarily due to increases of $3.2 million in prepaid expenses and other assets, $3.5 million in accounts payable and $7.1 million in accrued expenses and other current liabilities, all of which are related to the timing of payments and prepayments to our CROs and CMOs for ongoing clinical trial and manufacturing activities.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">Cash used in operating activities for the nine months ended September 30, 2020 was $47.4 million, consisting of a net loss of $49.5 million and changes in our operating assets and liabilities of $2.1 million, offset by non-cash charges of $4.2 million for stock-based compensation expense. The change in operating assets and liabilities was primarily due to the timing of prepayments and payments to our CMOs and CROs.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Cash flows from investing activities </span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Cash provided by investing activities for the nine months ended September 30, 2021 was $30.3 million consisting of $73.8 million from the maturities of short-term marketable securities offset by $43.6 million in purchases of short-term marketable securities.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Cash used in investing activities for the nine months ended September 30, 2020 was $27.7 million, consisting of $78.5 million from the sales and maturities of short-term marketable securities offset by $106.0 million in purchases of short-term marketable securities.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Cash flows from financing activities</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Cash provided by financing activities for the nine months ended September 30, 2021 was $0.4 million from the exercise of stock options and the issuance of employee stock purchase shares<span style="white-space:pre-wrap;">.  </span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Cash provided by financing activities for the nine months ended September 30, 2020 was $203.0 million, consisting of $202.6 million of follow-on public offering proceeds, net of underwriting discounts, commissions and offering costs, and $0.4 million in proceeds from the exercise of stock options and the issuance of employee stock purchase plan shares.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Funding requirements</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">Our primary uses of capital are, and we expect will continue to be, research and development services, compensation and related expenses and general overhead costs. We expect to continue to incur significant expenses and operating losses for the foreseeable future. In addition, since the closing of our IPO, we have incurred and expect to continue to incur additional costs associated with operating as a public company. We anticipate that our expenses will </p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">34</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"><span style="white-space:pre-wrap;">increase significantly in connection with our ongoing activities.  The timing and amount of our operating expenditures will depend largely on:</span></p><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the initiation, progress, timing, costs and results of nonclinical studies and clinical trials for EFX or any future product candidates we may develop; </span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">timing delays, if any, with respect to preclinical and clinical development of EFX or any future product candidates we may develop as a result of a pandemic, epidemic or outbreak of an infectious disease, including COVID-19;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">our ability to maintain our license to EFX from Amgen;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the outcome, timing and cost of seeking and obtaining regulatory approvals from the FDA and comparable foreign regulatory authorities, including the potential for such authorities to require that we perform more nonclinical studies or clinical trials than those that we currently expect or change their requirements on studies or trials that had previously been agreed to;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the cost to establish, maintain, expand, enforce and defend the scope of our intellectual property portfolio, including the amount and timing of any payments we may be required to make, or that we may receive, in connection with licensing, preparing, filing, prosecuting, defending and enforcing any patents or other intellectual property rights;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the effect of competing technological and market developments;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">market acceptance of any approved product candidate, including product pricing, as well as product coverage and the adequacy of reimbursement by third-party payors;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the cost of acquiring, licensing or investing in additional businesses, products, product candidates and technologies;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the cost and timing of selecting, auditing and potentially validating a manufacturing site for commercial scale manufacturing;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the cost of establishing sales, marketing and distribution capabilities for any product candidates for which we may receive regulatory approval and that we determine to commercialize; and</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:18pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">our need to implement additional internal systems and infrastructure, including financial and reporting systems.</span></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">We expect that we will require additional funding to complete the clinical development of EFX, commercialize EFX, if we receive regulatory approval, and pursue in-licenses or acquisitions of other product candidates. If we receive regulatory approval for EFX or other product candidates, we expect to incur significant commercialization expenses related to product manufacturing, sales, marketing and distribution, depending on where we choose to commercialize EFX ourselves.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Until such time, if ever, as we can generate substantial product revenue, we expect to finance our cash needs through a combination of equity offerings, debt financings, collaborations, strategic alliances, and marketing, distribution or licensing arrangements with third parties. To the extent that we raise additional capital through the sale of equity or convertible debt securities, ownership interest may be materially diluted, and the terms of such securities could include liquidation or other preferences that adversely affect your rights as a common stockholder. Debt financing and preferred equity financing, if available, may involve agreements that include restrictive covenants that limit our ability to take specified actions, such as incurring additional debt, making capital expenditures or declaring dividends. If we raise funds through collaborations, strategic alliances or marketing, distribution or licensing arrangements with third parties, we may have to relinquish valuable rights to our technologies, future revenue streams, research programs or product candidates or grant licenses on terms that may not be favorable to us. If we are unable to raise additional funds through equity or debt financings or other arrangements when needed, we may be required to delay, reduce or eliminate our product development or future commercialization efforts, or grant rights to develop and market product candidates that we would otherwise prefer to develop and market ourselves.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">Contractual obligations and other commitments</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">We have entered into agreements with CROs and CMOs to provide services in connection with our nonclinical studies and clinical trials and to manufacture clinical development materials. Apart from the contracts with non-cancelable purchase commitments, we have entered into other contracts in the normal course of business with certain </p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">35</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">CROs, CMOs, and other third parties for nonclinical research studies and testing, clinical trials and manufacturing services. These contracts do not contain any minimum purchase commitments and are cancelable by us upon prior notice. Payments due upon cancellation consist only of payments for services provided and expenses incurred, including non-cancelable obligations of our service providers, up to the date of cancellation.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 36pt;">The following table represents our non-cancelable contractual obligations aggregated by type (in thousands):</p><table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:44.16%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.24%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.53%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:7.5%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:7.5%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:7.5%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:7.5%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:7.5%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:44.16%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="14" style="vertical-align:bottom;white-space:nowrap;width:53.58%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">Payments due by period as of </b></p></td></tr><tr><td style="vertical-align:bottom;width:44.16%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;">&#160;&#160;&#160;&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.53%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:7.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;">&#160;&#160;&#160;&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:8.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">Less&#160;than&#160;1</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;">&#160;&#160;&#160;&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:8.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">1&#160;to&#160;3</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;">&#160;&#160;&#160;&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:8.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">3&#160;to&#160;5</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;">&#160;&#160;&#160;&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:8.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">More&#160;than&#160;5</b></p></td></tr><tr><td style="vertical-align:bottom;width:44.16%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:9.03%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">Total</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:8.9%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">year</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:8.9%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">years</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:8.9%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">years</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:8.9%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">years</b></p></td></tr><tr style="height:0pt;visibility:hidden;"><td colspan="16" style="padding:0pt;"></td></tr><tr><td style="vertical-align:bottom;width:44.16%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="14" style="vertical-align:bottom;white-space:nowrap;width:53.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">(in&#160;thousands)</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:44.16%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Operating lease obligations<sup style="font-size:7.5pt;line-height:100%;top:0pt;vertical-align:top;">1</sup></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.53%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:7.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 1,941</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:7.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 309</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:7.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 647</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:7.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 687</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:7.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 298</span></p></td></tr><tr><td style="vertical-align:bottom;width:44.16%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Purchase obligations<sup style="font-size:7.5pt;line-height:100%;top:0pt;vertical-align:top;">2</sup></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.53%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:7.5%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 11,123</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:7.5%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 11,123</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:7.5%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> &#8212;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:7.5%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> &#8212;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:7.5%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> &#8212;</span></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:44.16%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Total non-cancelable contractual obligations</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.24%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.53%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:7.5%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 13,064</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:7.5%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 11,432</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:7.5%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 647</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:7.5%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 687</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.23%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:7.5%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"><span style="white-space:pre-wrap;"> 298</span></p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 36pt;"><span style="font-size:8pt;margin-left:0pt;vertical-align:top;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0pt 36pt;"><sup style="font-size:6pt;line-height:100%;top:0pt;vertical-align:top;">1 </sup>See Note 11. Commitments and contingencies of the Notes to Unaudited Condensed Consolidated Financial Statements included in Part I, Item 1 of this Quarterly Report on Form 10-Q for additional information.</p><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 12pt 36pt;"><sup style="font-size:6.75pt;line-height:100%;top:0pt;vertical-align:top;">2 </sup>Purchase obligations represent management&#8217;s estimate of the future liability that would occur if agreements with CROs and CMOs were prematurely cancelled. We do not intend to prematurely cancel any agreements that we are currently party to.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="white-space:pre-wrap;">Under the Amgen Agreement, we are obligated to pay Amgen $7.5 million in connection with dosing the first patient in a Phase 3 clinical trial, up to $30.0 million in connection with marketing approvals, and aggregate milestone payments of up to $75.0 million upon the achievement of specified commercial milestones for all products licensed under the agreement. Commencing on the first commercial sale of licensed products, we are obligated to pay tiered royalties on escalating tiers of annual net sales of licensed products ranging from low to high single-digit percentages. The amount and timing of any contingent payment obligations to Amgen are not currently known.  The first clinical milestone, in the amount of $2.5 million, was paid to Amgen in July 2019. </span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">Critical accounting policies and significant judgments and estimates</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">This discussion and analysis of our financial condition and results of operations is based on our financial statements, which we have prepared in accordance with United States generally accepted accounting principles.&#160;The preparation of our financial statements and related disclosures requires us to make estimates, assumptions and judgments that affect the reported amount of assets, liabilities, revenue, costs and expenses, and related disclosures. Our critical accounting policies are described under the heading &#8220;Management&#8217;s Discussion and Analysis of Financial Condition and Results of Operations&#8212; Critical Accounting Policies and Significant Judgments and Estimates&#8221; in our Annual Report on Form 10-K for the year ended December 31, 2020 which was filed with the Securities and Exchange Commission on March 16, 2021. There were no material changes to our critical accounting policies through September 30, 2021 from those discussed in our Annual Report on Form 10-K for the year ended December 31, 2020.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">Off-balance sheet arrangements</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">We did not have during the periods presented, and we do not currently have, any off-balance sheet arrangements, as defined in the rules&#160;and regulations of the Securities and Exchange Commission.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">Recent accounting pronouncements </b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">See Note&#160;2 to our unaudited condensed consolidated financial statements included in Part&#160;I,&#160;Item 1, &#8220;Notes to Unaudited Condensed Consolidated Financial Statements,&#8221; of this Quarterly Report on Form&#160;10-Q for a description of recent accounting pronouncements applicable to our business.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">Emerging Growth Company Status</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">We are an &#8220;emerging growth company,&#8221; as defined in the Jumpstart Our Business Startups Act of 2012 (JOBS Act), and are eligible to take advantage of certain exemptions from various reporting requirements that are applicable to </p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">36</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">other public companies that are not emerging growth companies. Section&#160;107 of the JOBS Act provides that an emerging growth company may take advantage of the extended transition period provided in Section&#160;7(a)(2)(B) of the Securities Act of 1933 for complying with new or revised accounting standards issued subsequent to the enactment of the JOBS Act until such time as those standards apply to private companies. Section&#160;107 of the JOBS Act provides that we can elect to opt out of the extended transition period at any time, which election is irrevocable. We have elected to avail ourselves of this exemption from complying with new or revised accounting standards and, therefore, will not be subject to the same new or revised accounting standards as other public companies that are not emerging growth companies.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">As an emerging growth company, we intend to rely upon other exemptions and reduced reporting requirements under the JOBS Act, including without limitation (i)&#160;providing an auditor&#8217;s attestation report on our system of internal controls over financial reporting pursuant to Section&#160;404(b) of the Sarbanes-Oxley Act and (ii)&#160;complying with any requirement that may be adopted by the Public Company Accounting Oversight Board regarding mandatory audit firm rotation or a supplement to the auditor&#8217;s report providing additional information about the audit and the consolidated financial statements, known as the auditor discussion and analysis. We will remain an emerging growth company until the earlier of (a)&#160;the last day of the fiscal year in which we have total annual gross revenue of $1.07&#160;billion or more; (b)&#160;the last day of the fiscal year following the fifth anniversary of the date of the completion of our initial public offering; (c)&#160;the date on which we have issued more than $1.0&#160;billion in nonconvertible debt during the previous three years; or (d)&#160;the date on which we are deemed to be a large accelerated filer under the rules of the SEC.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="background-color:#ffffff;white-space:pre-wrap;">On the last business day of our second quarter in 2021, the aggregate market value of our shares held by non-affiliate stockholders exceeded $700 million. As a result, as of December 31, 2021, we will be considered a large accelerated filer as defined in Rule 12b-2 under the Exchange Act, and we will cease to be an emerging growth company as defined in the JOBS Act. We will no longer be exempt from the auditor attestation requirements of Section 404(b) of the Sarbanes-Oxley Act, and our independent registered public accounting firm will evaluate and report on the effectiveness of internal control over financial reporting.  The Company will also no longer be permitted to take advantage of reduced reporting requirements for smaller reporting companies.</span> </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="background-color:#ffffff;visibility:hidden;">&#8203;</span></p><a id="_2d1e16c2_27ba_40f7_8b36_8b85ccfd77ce"></a><a id="Item3QuantitativeandQualitativeDisclosur"></a><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">Item 3. Quantitative and Qualitative Disclosures About Market Risk.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="background-color:#ffffff;">Information required by this Item is not applicable as we are electing scaled disclosure requirements available to </span>Smaller<span style="background-color:#ffffff;"> Reporting Companies with respect to this Item</span>.</p><a id="_ea219a9c_2082_4296_91bf_2c92c69a47bf"></a><a id="Item4ControlsandProcedures_409324"></a><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">Item 4. Controls and Procedures.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company has established disclosure controls and procedures (as defined in Rules&#160;13a-15(e)&#160;and 15d-15(e)&#160;under the Exchange Act) designed to ensure that information required to be disclosed in the reports that the Company files or submits under the Securities Exchange Act of 1934, as amended, or Exchange Act, is recorded, processed, summarized and reported within the time periods specified in the SEC&#8217;s rules&#160;and forms and is accumulated and communicated to management, including the principal executive officer (our Chief Executive Officer) and principal financial officer (our Chief Financial Officer), to allow timely decisions regarding required disclosure. In addition, the design of disclosure controls and procedures must reflect the fact that there are resource constraints and that management is required to apply judgment in evaluating the benefits of possible controls and procedures relative to their costs.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">Evaluation of Disclosure Controls and Procedures</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">Our management, with the participation of our Chief Executive Officer and Chief Financial Officer, evaluated, as of the end of the period covered by this Quarterly Report on Form&#160;10-Q, the effectiveness of our disclosure controls and procedures (as defined in Rules&#160;13a-15(e)&#160;and 15d-15(e)&#160;under the Exchange Act). Management recognizes that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving the desired control objectives and management necessarily applies its judgment in evaluating the cost-benefit relationship of possible controls and procedures. Our disclosure controls and procedures have been designed to provide reasonable assurance of achieving their objectives.&#160;Based on that evaluation, our Chief Executive Officer and Chief </p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">37</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">Financial Officer concluded that our disclosure controls and procedures (as defined in Rules&#160;13a-15(e)&#160;and 15d-15(e)&#160;under the Exchange Act) were effective at the reasonable assurance level as of September 30, 2021.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">Changes in Internal Control over Financial Reporting</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">There were no changes in our internal control over financial reporting (as defined in Rules&#160;13a-15(f)&#160;and 15d-15(f)&#160;under the Exchange Act) that occurred during the three and nine months ended September 30, 2021 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting. As a result of the COVID-19 pandemic, in March 2020, all of our employees began working remotely and continue to do so. We have not identified any material changes in our internal control over financial reporting as a result of these changes to the working environment, in part because our internal control over financial reporting was designed to operate in a remote working environment. We are continually monitoring and assessing the COVID-19 situation to determine any potential impacts on the design and operating effectiveness of our internal controls over financial reporting</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><a id="_0823971a_ab8b_473f_94b9_94ac2d8088f5"></a><a id="PARTIIOTHERINFORMATION_465701"></a><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><b style="font-weight:bold;">PART&#160;II&#8212;OTHER INFORMATION</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><a id="Item1LegalProceedings_825730"></a><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">Item 1. Legal Proceedings.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">From time to time, we may be involved in lawsuits, claims, investigations and proceedings, consisting of intellectual property, commercial, employment and other matters which arise in the ordinary course of business.&#160;While the outcome of any such proceedings cannot be predicted with certainty, as of September 30, 2021, we were not party to any legal proceedings that we would expect to have a material adverse impact on our financial position, results of operations or cash flow.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><a id="_e83424ae_18bd_4aee_a2b1_c6477ccadc37"></a><a id="Item1ARiskFactors_948770"></a><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">Item 1A. Risk Factors.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"><i style="font-style:italic;">In evaluating the Company and our business, careful consideration should be given to the following risk factors, in addition to the other information set forth in this Quarterly Report on Form&#160;10-Q and in other documents that we file with the SEC. Investing in our common stock involves a high degree of risk. If any of the following risks and uncertainties actually occur, our business, prospects, financial condition, results of operations and cash flow could be materially and adversely affected. The risks described below are not intended to be exhaustive and are not the only risks facing the Company. New risk factors can emerge from time to time, and it is not possible to predict the impact that any factor or combination of factors may have on our business, prospects, financial condition, results of operations or cash flow.</i></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:14pt 0pt 0pt 0pt;"><b style="font-weight:bold;">Risks Related to the Clinical Development and Manufacturing of our Product Candidate </b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:14pt 0pt 12pt 0pt;"><span style="text-decoration:underline;text-decoration-color:#000000;">Risks Related to Clinical Development </span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Enrollment and retention of patients in clinical trials is an expensive and time-consuming process and could be made more difficult or rendered impossible by multiple factors outside our control, including difficulties in identifying patients with NASH and significant competition for recruiting such patients in clinical trials.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="white-space:pre-wrap;">Identifying and qualifying patients to participate in clinical trials is critical to our success. We may encounter delays in enrolling or be unable to retain a sufficient number of patients to complete the ongoing Phase 2b HARMONY and  SYMMETRY studies, and may encounter delays in enrolling or be unable to enroll or retain a sufficient number of patients in any of our future clinical trials. In particular, as a result of the inherent difficulties in diagnosing NASH and the significant competition for recruiting patients with NASH in clinical trials, there may be delays in enrolling the patients we need to complete clinical trials on a timely basis, or at all. This risk may be more significant for us than other companies conducting clinical trials for the treatment of patients with NASH because we are enrolling only patients with a biopsy-confirmed diagnosis of NASH in the HARMONY and SYMMETRY studies and subsequent clinical trials. Further, if patients are unwilling to enroll in our clinical trials because of the COVID-19 pandemic and restrictions on travel or healthcare institution policies or other impacts of the COVID-19 pandemic, the timeline for recruiting patients, conducting studies and obtaining regulatory approval of our product candidate may be delayed.</span></p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">38</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Factors that may generally affect patient enrollment include:</p><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the size and nature of the patient population;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the number and location of clinical sites we enroll;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the ability of our clinical sites to maintain adequate personnel;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">competition with other companies for clinical sites or patients;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the eligibility and exclusion criteria for the trial;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the design of the clinical trial;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">inability to obtain and maintain patient consents;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">risk that enrolled participants will drop out before completion; and</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">competing clinical trials and clinicians&#8217; and patients&#8217; perceptions as to the potential advantages of the drug being studied in relation to other available therapies, including any new drugs that may be approved for the indications we are investigating.</span></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">In addition, if any significant adverse events or other side effects are observed in any of our future clinical trials, it may make it more difficult for us to recruit patients to our clinical trials and patients may drop out of our trials, or we may be required to abandon the trials or our development efforts of one or more product candidates altogether. Our inability to enroll a sufficient number of patients for our clinical trials could result in significant delays, which would increase our costs and have an adverse effect on our company.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">We face substantial competition, which may result in others discovering, developing or commercializing products before or more successfully than us.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The biotechnology industry is intensely competitive and subject to rapid and significant technological change. Our competitors include multinational pharmaceutical companies, specialized biotechnology companies and universities and other research institutions. We understand that a number of pharmaceutical companies, including AbbVie,&#160;Inc., AstraZeneca PLC/MedImmune LLC, Boehringer Ingelheim AG, Bristol-Myers Squibb Company, Inc., Eisai,&#160;Inc., Eli Lilly and Company, Johnson&#160;&amp; Johnson, Merck&#160;&amp; Co.,&#160;Inc., Novartis Pharmaceuticals Corporation, Novo Nordisk A/S, Pfizer Inc., Roche Holding AG, Sanofi and Takeda Pharmaceutical Company Limited, as well as large and small biotechnology companies such as Albireo Pharma,&#160;<span style="white-space:pre-wrap;">Inc., Alnylam Pharmaceuticals, Inc., Altimmune, Inc., Amgen, Inc., Arrowhead Pharmaceuticals, Inc., Axcella Health, Inc., Boston Pharmaceuticals, Inc.,  Cirius Therapeutics,&#160;Inc., CohBar, Inc., CymaBay Therapeutics,&#160;Inc., 89bio, D&amp;D Pharmatech, Inc., Enanta Pharmaceuticals,&#160;Inc., Galectin Therapeutics Inc., Galmed Pharmaceuticals Ltd., Gilead Sciences,&#160;Inc.,&#160;Hanmi Pharmaceutical Company, Ltd., Intercept Pharmaceuticals,&#160;Inc.,&#160;Inventiva Pharma SA, Ionics Pharmaceuticals, Inc., Madrigal Pharmaceuticals,&#160;Inc., MediciNova,&#160;Inc., North Sea Pharmaceuticals, Poxel SA, Sagimet Biosciences, Inc., Terns Pharmaceuticals,&#160;Inc. and Viking Therapeutics,&#160;Inc. are or may be pursuing the development or marketing of pharmaceuticals that target NASH. It is also probable that the number of companies seeking to develop products and therapies for the treatment of serious metabolic diseases, such as NASH, will increase. Many of our competitors have substantially greater financial, technical, human and other resources than we do and may be better equipped to develop, manufacture and market technologically superior products. In addition, many of these competitors have significantly greater experience than we have in undertaking nonclinical studies and human clinical trials of new pharmaceutical products and in obtaining regulatory approvals of human therapeutic products. Accordingly, our competitors may succeed in obtaining U.S. Food and Drug Administration, or FDA, approval for superior products. In addition, many competitors have greater name recognition and more extensive collaborative relationships.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Smaller and earlier-stage companies may also prove to be significant competitors, particularly through collaborative arrangements with large, established companies.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">Our competitors may obtain regulatory approval of their products more rapidly than we do or may obtain patent protection or other intellectual property rights that limit our ability to develop or commercialize our product candidate or any future product candidates. Our competitors may also develop drugs that are more effective, more convenient, more widely used and less costly or have a better safety profile than our products and these competitors may also be more successful than we are in manufacturing and marketing their products. If we are unable to compete effectively against </p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">39</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">these companies, then we may not be able to commercialize our product candidate or any future product candidates or achieve a competitive position in the market. This would adversely affect our ability to generate revenue. Our competitors also compete with us in recruiting and retaining qualified scientific, management and commercial personnel, establishing clinical trial sites and patient registration for clinical trials, as well as in acquiring technologies complementary to, or necessary for, our programs.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Failures or delays in the commencement or completion of, or ambiguous or negative results from, our planned clinical trials of our product candidates could result in increased costs to us and could delay, prevent, or limit our ability to generate revenue and continue our business.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">We do not know whether the HARMONY study or the SYMMETRY study will be completed or any future clinical trials will begin or be completed on schedule, if at all, as the commencement and completion of clinical trials can be delayed or prevented for a number of reasons, including, among others:</p><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the FDA or comparable foreign regulatory authorities may not authorize us or our investigators to commence our planned clinical trials or any other clinical trials we may initiate, or may suspend our clinical trials, for example, through imposition of a clinical hold, and may request additional data to permit allowance of our investigational new drug, or IND;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">delays in filing or receiving allowance of additional IND applications that may be required;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">lack of adequate funding to continue our clinical trials and nonclinical studies;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">negative results from our ongoing nonclinical studies;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">delays in reaching or failing to reach agreement on acceptable terms with prospective clinical research organizations, or CROs, and clinical study sites, the terms of which can be subject to extensive negotiation and may vary significantly among different CROs and study sites;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">inadequate quantity or quality of a product candidate or other materials necessary to conduct clinical trials, for example delays in the manufacturing of sufficient supply of finished drug product;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">difficulties obtaining ethics committee or Institutional Review Board, or IRB, approval to conduct a clinical study at a prospective site or sites;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">challenges in recruiting and enrolling subjects to participate in clinical trials, the proximity of subjects to study sites, eligibility criteria for the clinical study, the nature of the clinical study protocol, the availability of approved effective treatments for the relevant disease, and competition from other clinical study programs for similar indications;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">severe or unexpected drug-related side effects experienced by subjects in a clinical trial;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">we may decide, or regulatory authorities may require us, to conduct additional nonclinical or clinical trials or abandon product development programs;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">delays in validating, or inability to validate, any endpoints utilized in a clinical trial;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the FDA or comparable foreign regulatory authorities may disagree with our clinical study design and our interpretation of data from clinical trials, or may change the requirements for approval even after it has reviewed and commented on the design for our clinical trials; </span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">difficulties retaining subjects who have enrolled in a clinical trial but may be prone to withdrawal due to rigors of the clinical trials, lack of efficacy, side effects, personal issues, or loss of interest; and</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the impact of COVID-19 on the initiation or completion of clinical trials or the reporting of results of our clinical trials and the supply of our product candidate.</span></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Clinical trials may also be delayed or terminated as a result of ambiguous or negative interim results. In addition, a clinical study may be suspended or terminated by us, the FDA or comparable foreign regulatory authorities, the IRBs at the sites where the IRBs are overseeing a clinical study, a data and safety monitoring board, or DSMB, overseeing the clinical study at issue or other regulatory authorities due to a number of factors, including, among others;</p><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">failure to conduct the clinical study in accordance with regulatory requirements or our clinical protocols;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">inspection of the clinical study operations or study sites by the FDA or other regulatory authorities that reveals deficiencies or violations that require us to undertake corrective action, including in response to the imposition of a clinical hold;</span></td></tr></table></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">40</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">unforeseen safety issues or safety signals, including any that could be identified in our ongoing nonclinical studies or clinical trials, adverse side effects or lack of effectiveness;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">changes in government regulations or administrative actions;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">problems with clinical supply materials; and</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">lack of adequate funding to continue clinical trials.</span></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Any inability to successfully complete nonclinical and clinical development could result in additional costs to us or impair our ability to generate revenue. In addition, if we make changes to a product candidate, such as developing the lyophilized formulation that we plan to employ, we may need to conduct additional nonclinical studies or clinical trials to bridge or demonstrate the comparability of our modified product candidate to earlier versions, which could delay our clinical development plan or marketing approval for our current product candidate and any future product candidates. Clinical trial delays could also shorten any periods during which we may have the exclusive right to commercialize our product candidates or allow our competitors to bring products to market before we do, which could impair our ability to successfully commercialize our product candidates and may harm our business and results of operations.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Clinical development is uncertain and our clinical trials for EFX and any future product candidates may experience delays, which would adversely affect our ability to obtain regulatory approvals or commercialize these programs on a timely basis or at all, which would have an adverse effect on our business.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">We cannot be sure that we will be able to continue development of EFX or submit INDs or similar applications for any future product candidates, on the timelines we expect, if at all. To proceed with our development plans and ultimately commercialization, we may need to conduct and meet regulatory requirements for additional preclinical studies and clinical trials. We cannot be certain of the timely completion or outcomes of our preclinical testing and studies and cannot predict if the FDA or other regulatory authorities will accept our proposed clinical programs or if the outcomes of our preclinical studies and clinical trials will enable any future clinical trials to begin under a proposed protocol.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">We rely and will continue to rely on third parties to conduct our clinical trials. If these third parties do not successfully carry out their contractual duties or meet expected deadlines or comply with regulatory requirements, we may not be able to obtain regulatory approval of or commercialize any potential product candidates.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">We depend and will continue to depend upon third parties, including independent investigators, to conduct our clinical trials under agreements with universities, medical institutions, CROs, strategic partners and others. We expect to have to negotiate budgets and contracts with CROs and trial sites, which may result in delays to our development timelines and increased costs.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">We rely heavily on third parties over the course of our clinical trials, and, as a result, have limited control over the clinical investigators and limited visibility into their day-to-day activities, including with respect to their compliance with the approved clinical protocol. Nevertheless, our reliance on third parties does not relieve us of our regulatory responsibilities and we are responsible for ensuring that each of our trials is conducted in accordance with the applicable protocol, legal and regulatory requirements and scientific standards. We and these third parties are required to comply with good clinical practice, or GCP, requirements, which are regulations and guidelines enforced by the FDA and comparable foreign regulatory authorities for product candidates in clinical development. Regulatory authorities enforce these GCP requirements through periodic inspections of trial sponsors, clinical investigators and trial sites. If we or any of these third parties fail to comply with applicable GCP requirements, the clinical data generated in our clinical trials may be deemed unreliable and the FDA or comparable foreign regulatory authorities may require us to suspend or terminate these trials or perform additional nonclinical studies or clinical trials before approving our marketing applications. We cannot be certain that, upon inspection, regulatory authorities will determine that any of our clinical trials comply with the GCP requirements. In addition, our clinical trials must be conducted with products produced under current good manufacturing practice, or cGMP, requirements and may require a large number of patients. Our failure or any failure by these third parties to comply with these applicable regulations or to recruit a sufficient number of patients may require us to repeat clinical trials, which would delay the regulatory approval process. Moreover, our business may </p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">41</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">be implicated if any of these third parties violates federal or state fraud and abuse or false claims laws and regulations or healthcare privacy and security laws.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The third parties who conduct our future clinical trials are not our employees and, except for remedies that may be available to us under our agreements with those third parties, we cannot control whether or not they devote sufficient time and resources to our ongoing nonclinical and clinical programs. These third parties may also have relationships with other commercial entities, including our competitors, for whom they may also be conducting clinical trials or other product development activities, which could affect their performance on our behalf. If these third parties do not successfully carry out their contractual duties or obligations or meet expected deadlines, such as due to the impacts of COVID-19, if they need to be replaced or if the quality or accuracy of the clinical data they obtain is compromised due to the failure to adhere to our clinical protocols or regulatory requirements or for other reasons, our clinical trials may be extended, delayed or terminated and we may not be able to complete development of, obtain regulatory approval of or successfully commercialize our product candidates in a timely manner or at all. As a result, our financial results and the commercial prospects for our product candidates would be harmed, our costs could increase and our ability to generate revenue could be delayed.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">If any of our relationships with these third-party CROs or others terminate, we may not be able to enter into arrangements with alternative CROs or other third parties or to do so on commercially reasonable terms. Switching or adding additional CROs involves additional cost and requires management time and focus. In addition, there is a natural transition period when a new CRO begins work. As a result, delays may occur, which can materially impact our ability to meet our desired clinical development timelines. Though we carefully manage our relationships with our CROs, there can be no assurance that we will not encounter similar challenges or delays in the future or that these delays or challenges will not have a material adverse impact on our business, financial condition and prospects.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">If CROs do not successfully carry out their contractual duties or obligations or meet expected deadlines due to the impact of COVID-19 or for other reasons or if the quality or accuracy of the clinical data they obtain is compromised due to the failure (including by clinical sites or investigators) to adhere to our clinical protocols, regulatory requirements or for other reasons, our clinical trials may be extended, delayed or terminated and we may not be able to obtain regulatory approval for or successfully commercialize our product candidates. As a result, our results of operations and the commercial prospects for our product candidates would be harmed, our costs could increase substantially and our ability to generate revenues could be delayed significantly.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"><span style="text-decoration:underline;text-decoration-color:#000000;">Risks Related to the Manufacturing of our Product Candidate </span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">We are subject to many manufacturing risks, any of which could substantially increase our costs, delay clinical programs and limit supply of our products.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">We have contracted with a third-party manufacturer, Boehringer Ingelheim Pharmaceuticals GmbH, to make EFX drug substance (active pharmaceutical ingredient, or API) to supply the HARMONY and SYMMETRY studies, and future clinical trials and for commercial sale, if approved. We have successfully manufactured API under GMP conditions, which has been released for clinical use. The process of manufacturing our product is complex, highly regulated and subject to several risks, including:</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="font-size:12pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the manufacturing process is susceptible to product loss due to contamination by adventitious microorganisms, equipment failure, improper installation or operation of equipment, vendor or operator error and improper storage conditions. Even minor deviations from normal manufacturing processes could result in reduced production yields and quality as well as other supply disruptions. If microbial, viral, including COVID-19, or other contaminations are discovered in our products or in the manufacturing facilities in which our products are made, the manufacturing facilities may need to be closed for an extended period of time to investigate and eliminate the contamination;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the manufacturing facilities in which our products are made could be adversely affected by equipment failures, labor and raw material shortages, pandemics, epidemics, or outbreaks of infectious disease, financial difficulties of our contract manufacturers, natural disasters, power failures, local political unrest and numerous other factors; and</span></td></tr></table></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">42</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">any adverse developments affecting manufacturing operations for our products may result in shipment delays, inventory shortages, lot failures, product withdrawals or recalls or other interruptions in the supply of our products. We may also have to record inventory write-offs and incur other charges and expenses for products that fail to meet specifications, undertake costly remediation efforts or seek more expensive manufacturing alternatives.</span></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The manufacture of EFX requires significant expertise and capital investment, including the development of advanced manufacturing techniques and in-process controls. Manufacturers of these products sometimes encounter difficulties in production, especially during scale-up from the manufacturing process used for early clinical trials to a validated and qualified process needed for pivotal clinical trials and commercial launch. These problems include failure to meet target production costs and yields, failure to meet product release specifications, including stability of the product, quality assurance system failures, operator error and shortages of qualified personnel, as well as compliance with strictly enforced federal, state and foreign regulations. We cannot assure you that any product quality issues relating to the manufacture of our product candidate or any future product candidates will not occur in the future.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="white-space:pre-wrap;">We do not have, and we do not currently plan to acquire or build the facilities or internal capabilities to manufacture bulk drug substance, finished drug product or delivery device for use in clinical trials or commercialization. To a large extent, that makes us dependent on the goodwill of our contract manufacturing partners to quickly fix deviations that will inevitably occur during the manufacturing of our product. Any delay or interruption in the supply of clinical trial materials, including on account of the impact of the COVID-19 pandemic on our contract manufacturing partners, could delay the completion of clinical trials, increase the costs associated with maintaining clinical trial programs and, depending upon the period of delay, require us to commence new clinical trials at additional expense or terminate clinical trials altogether. Since the beginning of the COVID-19 pandemic, three vaccines for COVID-19 have received Emergency Use Authorization by the FDA and one of those later received marketing approval. Additional vaccines may be authorized or approved in the future.  The resultant demand for vaccines and potential for manufacturing facilities and materials to be commandeered under the Defense Production Act of 1950, or equivalent foreign legislation, may make it more difficult to obtain materials or manufacturing slots for the products needed for our clinical trials, which could lead to delays in these trials.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">We have developed a new freeze-dried, or lyophilized, drug product formulation of EFX for use in Phase 3 clinical trials and commercialization. This formulation was developed under contract with a specialist formulation development company, Coriolis Pharma Research GmbH, and will be administered through a dual-chamber, pre-filled syringe in Phase 3 clinical trials. Scale-up of manufacturing for this combination of a new EFX formulation and delivery device is expected to be completed in 2022, with release of the finished combination product for use in Phase 3 clinical trials anticipated in the first half of 2023. There is no assurance that we will be successful in completing development of our new formulation with a preferred device on a timely basis, including accounting for any impact of the COVID-19 pandemic, or at all, which could impede our development and commercialization strategy for EFX. Further, the FDA or other similar foreign regulatory bodies could require nonclinical studies or clinical trials to support introduction of any new formulation or its presentation as a drug-device combination product, which could increase our development costs and delay or prevent us from proceeding with future clinical trials or commercialization of EFX, if approved.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">We contract with third parties for the manufacture of EFX and the delivery device utilized for EFX and expect to continue to do so for future clinical trials and for commercialization of EFX as well as for any future product candidates. This reliance on third parties increases the risk that we will not have sufficient quantities of EFX, or the delivery devices utilized for EFX, or any future product candidates or medicines or that such supply will not be available to us at an acceptable cost, which could delay, prevent or impair our development or commercialization efforts.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">We do not have any manufacturing facilities. We currently rely, and expect to continue to rely, on third-party manufacturers for the manufacture of EFX, delivery devices utilized for EFX or any future product candidates for nonclinical and clinical testing and for commercial supply of any of these product candidates for which we obtain marketing approval. Reliance on third-party manufacturers may expose us to different risks than if we were to manufacture product candidates ourselves. To the extent any issues arise with our third-party manufacturers, we may be unable to establish any agreements with any other third-party manufacturers or to do so on acceptable terms. Even if we </p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">43</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">are able to establish agreements with third-party manufacturers, reliance on third-party manufacturers entails additional risks, including:</p><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the possible breach of the manufacturing agreement by the third party;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the possible termination or nonrenewal of the agreement by the third party at a time that is costly or inconvenient for us; and</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">reliance on the third party for regulatory compliance, quality assurance and safety and pharmacovigilance reporting.</span></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Third-party manufacturers may not be able to comply with cGMP regulations or similar regulatory requirements outside the United States. For our product candidates that are biologic-device combination products, third-party manufacturers may not be able to comply with cGMP regulatory requirements applicable to biologic-device combination products, including applicable provisions of the FDA&#8217;s drug product cGMP regulations, device cGMP requirements embodied in the FDA&#8217;s Quality System Regulation, or QSR, or similar regulatory requirements outside the United States. Our failure, or the failure of third-party manufacturers, to comply with applicable regulations could result in sanctions being imposed on us, including fines, injunctions, civil penalties, delays, suspension or withdrawal of approvals, license revocation, seizures or recalls of product candidates or medicines, operating restrictions and criminal prosecutions, any of which could significantly and adversely affect supplies of our medicines and harm our business and results of operations.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">If any CMO with whom we contract fails to perform its obligations, we may be forced to manufacture the materials ourselves, for which we may not have the capabilities or resources, or enter into an agreement with a different CMO, which we may not be able to do on reasonable terms, if at all. In either scenario, our clinical trials supply could be delayed significantly as we establish alternative supply sources. In some cases, the technical skills required to manufacture our product candidates may be unique or proprietary to the original CMO and we may have difficulty, or there may be contractual restrictions prohibiting us from, transferring such skills to a back-up or alternate supplier, or we may be unable to transfer such skills at all. In addition, if we are required to change CMOs for any reason, we will be required to verify that the new CMO maintains facilities and procedures that comply with quality standards and with all applicable regulations. We will also need to verify, such as through a manufacturing comparability study, that any new manufacturing process will produce our product candidate according to the specifications previously submitted to the FDA or another regulatory authority. The delays associated with the verification of a new CMO could negatively affect our ability to develop product candidates or commercialize our products in a timely manner or within budget. Furthermore, a CMO may possess technology related to the manufacture of our product candidate that such CMO owns independently. This would increase our reliance on such CMO or require us to obtain a license from such CMO in order to have another CMO manufacture our product candidates. In addition, changes in manufacturers often involve changes in manufacturing procedures and processes, which could require that we conduct bridging studies between our prior clinical supply used in our clinical trials and that of any new manufacturer. We may be unsuccessful in demonstrating the comparability of clinical supplies which could require the conduct of additional clinical trials. Any medicines that we may develop may compete with other product candidates and products for access to manufacturing facilities. There are a limited number of manufacturers that operate under cGMP regulations and that might be capable of manufacturing for us.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Any performance failure on the part of our existing or future manufacturers, such as delays in performance due to COVID-19, could delay clinical development or marketing approval. We do not currently have arrangements in place for redundant supply of bulk drug substance or for the manufacture of our drug product-delivery device combination. If any one of our current contract manufacturers cannot perform as agreed, we may be required to replace that manufacturer. Although we believe that there potentially are alternative manufacturers who could manufacture our drug substance or drug product-delivery device combination or any future product candidates, we may incur added costs and delays in identifying and qualifying any such replacement.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Our current and anticipated future dependence upon others for the manufacture of EFX or any future product candidates or medicines may adversely affect our future profit margins and our ability to commercialize any medicines that receive marketing approval on a timely and competitive basis.</p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">44</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">The manufacture of our product candidates is complex and we may encounter difficulties in production. If we or any of our third-party manufacturers encounter such difficulties, or fail to meet rigorously enforced regulatory standards, our ability to provide supply of our product candidates for clinical trials or our products for patients, if approved, could be delayed or stopped, or we may be unable to maintain a commercially viable cost structure.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The processes involved in manufacturing our product candidates, including pre-filled syringe presentations of our product candidates, are complex, expensive, highly regulated, and subject to multiple risks. Further, as product candidates are developed through nonclinical studies to late-stage clinical trials towards approval and commercialization, it is common that various aspects of the development program, such as manufacturing methods, are altered along the way in an effort to optimize processes and results. Such changes carry the risk that they will not achieve these intended objectives, and any of these changes could cause our product candidates to perform differently and affect the results of planned clinical trials or other future clinical trials.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">In addition, the manufacturing process for any products that we may develop is subject to FDA and other comparable foreign regulatory authority approval processes and continuous oversight, and we will need to contract with manufacturers who can meet all applicable FDA and foreign regulatory authority requirements, including, for example, complying with cGMPs, applicable product tracking and tracing requirements and applicable QSRs, on an ongoing basis. If we or our third-party manufacturers are unable to reliably produce products to specifications acceptable to the FDA or other regulatory authorities, we may not obtain or maintain the approvals we need to commercialize such products. Even if we obtain regulatory approval for any of our product candidates, there is no assurance that either we or our contract manufacturers will be able to manufacture the approved product to specifications acceptable to the FDA or other regulatory authorities, to produce it in sufficient quantities to meet the requirements for the potential launch of the product, or to meet potential future demand. Any of these challenges could delay completion of clinical trials, require bridging or comparability nonclinical or clinical trials or the repetition of one or more clinical trials, increase clinical study costs, delay approval of our product candidate, impair commercialization efforts, increase our cost of goods, and have an adverse effect on our business, financial condition, results of operations, and growth prospects.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">If any CMO with whom we contract fails to perform its obligations, we may be forced to manufacture the materials ourselves, for which we may not have the capabilities or resources, or enter into an agreement with a different CMO, which we may not be able to do on reasonable terms, if at all. In either scenario, our clinical trials supply could be delayed significantly as we establish alternative supply sources. In some cases, the technical skills required to manufacture our product candidates may be unique or proprietary to the original CMO and we may have difficulty, or there may be contractual restrictions prohibiting us from, transferring such skills to a back-up or alternate supplier, or we may be unable to transfer such skills at all. In addition, if we are required to change CMOs for any reason, we will be required to verify that the new CMO maintains facilities and procedures that comply with quality standards and with all applicable regulations. We will also need to verify, such as through a manufacturing comparability study, that any new manufacturing process will produce our product candidate according to the specifications previously submitted to or approved by the FDA or another regulatory authority. The delays associated with the verification of a new CMO could negatively affect our ability to develop product candidates or commercialize our products in a timely manner or within budget. Furthermore, a CMO may possess technology related to the manufacture of our product candidate that such CMO owns independently. This would increase our reliance on such CMO or require us to obtain a license from such CMO in order to have another CMO manufacture our product candidates. In addition, in the case of CMOs that supply our product candidate, changes in manufacturers often involve changes in manufacturing procedures and processes, which could require that we conduct bridging studies between our prior clinical supply used in our clinical trials and that of any new manufacturer. We may be unsuccessful in demonstrating the comparability of clinical supplies which could require the conduct of additional clinical trials.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">Since March 2020, when foreign and domestic inspections of facilities were largely placed on hold, the FDA has been working to resume routine surveillance, bioresearch monitoring and pre-approval inspections on a prioritized basis. The FDA has developed a rating system to assist in determining when and where it is safest to conduct prioritized domestic inspections. As of May 2021, certain inspections, such as foreign preapproval, surveillance, and for-cause inspections that are not deemed mission-critical, remain temporarily postponed. In April 2021, the FDA issued guidance for industry formally announcing plans to employ remote interactive evaluations, using risk management methods, to meet user fee commitments and goal dates and in May 2021 announced plans to continue progress toward resuming </p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">45</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">standard operational levels. Should the FDA determine that an inspection is necessary for approval and an inspection cannot be completed during the review cycle due to restrictions on travel, and the FDA does not determine a remote interactive evaluation to be adequate, the FDA has stated that it generally intends to issue a complete response letter or defer action on the application until an inspection can be completed. In 2020 and 2021, a number of companies announced receipt of complete response letters due to the FDA&#39;s inability to complete required inspections for their applications. Regulatory authorities outside the U.S. may adopt similar restrictions or other policy measures in response to the COVID-19 pandemic and may experience delays in their regulatory activities. </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:14pt 0pt 0pt 0pt;"><b style="font-weight:bold;">Risks Related to Our Business, Industry and Intellectual Property </b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:14pt 0pt 12pt 0pt;"><span style="text-decoration:underline;text-decoration-color:#000000;">Risks Related to Business Development </span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">We are heavily dependent on the success of EFX, our only product candidate.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">We currently have no products that are approved for commercial sale and may never be able to develop marketable products. We expect that a substantial portion of our efforts and expenditures over the next several years will be devoted to EFX, which is currently our only product candidate. Accordingly, our business currently depends heavily on the successful development, regulatory approval, and commercialization of EFX. We cannot be certain that EFX will receive regulatory approval or be successfully commercialized even if we receive regulatory approval. If we were required to discontinue development of EFX or if EFX does not receive regulatory approval or fails to achieve significant market acceptance, we would be delayed by many years in our ability to achieve profitability, if ever.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The research, testing, manufacturing, safety, efficacy, labeling, approval, sale, marketing, and distribution of EFX is, and will remain, subject to comprehensive regulation by the FDA and foreign regulatory authorities. Failure to obtain regulatory approval for EFX in the United States, Europe, Japan or other jurisdictions will prevent us from commercializing and marketing EFX in such jurisdictions.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Clinical development of EFX prior to the BALANCED study was conducted by Amgen, Inc., or Amgen, in patients with type 2 diabetes mellitus, or T2D. We did not conduct any of the development of EFX related to clinical trials in patients with T2D, and we have relied on Amgen to have conducted such research and development in accordance with the applicable protocol, legal, regulatory, and scientific standards, have accurately reported the results of all nonclinical studies and clinical trials conducted prior to our license of EFX, and have correctly collected and interpreted the data from these studies and trials. To the extent any of the foregoing has not occurred, our expected development time and development costs for EFX may be increased.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Even if we were to successfully obtain approval from the FDA and foreign regulatory authorities for EFX, any approval might contain significant limitations related to use, including limitations on the stage of disease EFX is approved to treat, as well as restrictions for specified age groups, warnings, precautions or contraindications. Furthermore, even if we obtain regulatory approval for EFX, we will still need to develop a commercial infrastructure or develop relationships with collaborators to commercialize, establish a commercially viable pricing structure and obtain coverage and adequate reimbursement from third-party payors, including government healthcare programs. If we, or any future collaborators, are unable to successfully commercialize EFX, we may not be able to generate sufficient revenue to continue our business.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">If we fail to develop and successfully commercialize other product candidates, our business and future prospects may be harmed and our business will be more vulnerable to any problems that we encounter in developing and commercializing our product candidate.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">Our product candidate and any future product candidates must undergo rigorous clinical trials and regulatory approvals, and success in nonclinical studies or earlier-stage clinical trials may not be indicative of results in future clinical trials. EFX and any future product candidates will be subject to rigorous and extensive clinical trials and extensive regulatory approval processes implemented by the FDA and similar regulatory bodies in other jurisdictions. The approval process is typically lengthy and expensive, and approval is never certain. As a company, our only experience with clinical trials is our recently completed BALANCED study and our recently initiated HARMONY and </p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">46</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">SYMMETRY studies, and we have not yet completed the clinical trials required to obtain regulatory approval. We may not be able to conduct clinical trials at preferred sites, enlist clinical investigators, enroll sufficient numbers of participants or begin or successfully complete clinical trials in a timely fashion, such as on account of the COVID-19 pandemic, if at all. Our anticipated clinical trials may be insufficient to demonstrate that our potential products will be active, safe or effective. Additional clinical trials may be required if clinical trial results are negative or inconclusive, which will require us to incur additional costs and significant delays.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Success in nonclinical studies and earlier-stage clinical trials does not ensure that later clinical trials will generate the same results or otherwise provide adequate data to demonstrate the effectiveness and safety of a product candidate. In addition, the design of a clinical trial can determine whether its results will support approval of a product, and flaws in the design of a clinical trial may not become apparent until the clinical trial is well advanced. We may be unable to design and execute a clinical trial to support regulatory approval for a NASH therapy. In addition, there is a high failure rate for drugs and products proceeding through clinical trials. In fact, many companies in the pharmaceutical and biotechnology industries have suffered significant setbacks in late-stage clinical trials even after achieving promising results in nonclinical studies and earlier-stage clinical trials. Similarly, the outcome of nonclinical studies may not predict the success of clinical trials. Moreover, data obtained from nonclinical and clinical activities are subject to varying interpretations, which may delay, limit or prevent regulatory approval. In addition, we may experience regulatory delays or rejections as a result of many factors, including due to changes in regulatory policy during the period of our product development. Additionally, we are developing a pre-filled syringe presentation of EFX that is considered to be a biologic-device combination product by the FDA, and its BLA will require review and coordination by FDA&#8217;s drug and device centers prior to approval. Any such delays could negatively impact our business, financial condition, results of operations and prospects. From time to time, we may publish interim &#8216;&#8216;top-line&#8217;&#8217; or preliminary data from our clinical trials. Preliminary or interim data from clinical trials that we may complete are subject to the risk that one or more of the clinical outcomes may materially change as patient enrollment continues and more patient data become available. Preliminary or interim data also remain subject to audit and verification procedures that may result in the final data being materially different from the preliminary data we previously published. As a result, interim and preliminary data should be viewed with caution until the final data are available. Adverse differences between preliminary or interim data and final data could significantly harm our business and financial prospects. </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">In addition, certain of our hypotheses regarding the potential clinical and therapeutic benefit of EFX compared to other candidates in development for NASH are based on cross-trial comparisons of results that were not derived from head-to-head preclinical studies or clinical trials. These observations, which do not reflect robust comparative analyses, may suggest misleading similarities or differences due to differences in study protocols, conditions and patient populations, and may not be reliable predictors of the relative efficacy or other benefits of EFX compared to other product candidates that are in development for the treatment of NASH. </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">We may develop EFX, and potentially future product candidates, in combination with other therapies, which exposes us to additional risks.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">We may develop EFX and future product candidates in combination with one or more approved therapies. Even if any product candidate we develop were to receive marketing approval or be commercialized for use in combination with other existing therapies, we would continue to be subject to the risks that the FDA or similar regulatory authorities outside of the United States could revoke approval of the therapy used in combination with our product candidate or that safety, efficacy, manufacturing or supply issues could arise with these existing therapies. This could result in our own products being removed from the market or being less successful commercially.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">We may also evaluate EFX or any other future product candidates in combination with one or more other therapies that have not yet been approved for marketing by the FDA or similar regulatory authorities outside of the United States. We will not be able to market and sell EFX or any product candidate we develop in combination with any such unapproved therapies that do not ultimately obtain marketing approval. If the FDA or similar regulatory authorities outside of the United States do not approve these other drugs or revoke their approval, or if safety, efficacy, manufacturing, or supply issues arise with the drugs we choose to evaluate in combination with EFX or any other product candidate we develop, we may be unable to obtain approval of or market EFX or any other product candidate we develop.</p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">47</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">If we are not successful in discovering, developing, receiving regulatory approval for and commercializing EFX and any future product candidates, our ability to expand our business and achieve our strategic objectives would be impaired.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Although we plan to devote a majority of our resources to the continued nonclinical and clinical testing and potential approval of EFX for the treatment of patients with NASH, another key element of our strategy is to discover, develop and commercialize a portfolio of products. We are seeking to do so through the identification and potential development of additional pipeline programs, but our resources are limited, and those that we have are geared towards nonclinical and clinical testing and seeking regulatory approval of EFX for the treatment of patients with NASH. We may also explore strategic collaborations for the development or acquisition of new product candidates, but we may not be successful in entering into such relationships. EFX is our only product candidate in clinical stages of development. Research programs to identify product candidates require substantial technical, financial and human resources, regardless of whether any product candidates are ultimately identified. Our research programs may initially show promise in identifying potential product candidates, yet fail to yield product candidates for clinical development for many reasons, including:</p><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the research methodology used may not be successful in identifying potential product candidates;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">competitors may develop alternatives that render our product candidates obsolete;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">product candidates we develop may nevertheless be covered by third parties&#8217; patents or other exclusive rights;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">a product candidate may, on further study, be shown to have harmful side effects or other characteristics that indicate it is unlikely to be effective or otherwise does not meet applicable regulatory criteria;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">a product candidate may not be capable of being produced in commercial quantities at an acceptable cost, or at all;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">an approved product may not be accepted as safe and effective by trial participants, the medical community or third-party payors; and</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">intellectual property or other proprietary rights of third parties for product candidates we develop may potentially block our entry into certain markets or make such entry economically impracticable.</span></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"><span style="text-decoration:underline;text-decoration-color:#000000;">Risks Related to our License and Third-Parties </span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">We may be required to make significant payments under our license agreement for EFX.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">We acquired worldwide, exclusive rights to EFX pursuant to our license agreement with Amgen, which we refer to as the Amgen Agreement. Under the Amgen Agreement, in consideration for the license, we made an upfront payment of $5.0 million to Amgen and also issued 2,653,333 shares of our Series&#160;A convertible preferred stock to Amgen at the time of the initial closing of our Series&#160;A Preferred Stock financing in June&#160;2018, with a subsequent 3,205,128 shares of our Series&#160;A convertible preferred stock issued at the time of the second closing of the Series&#160;A Preferred Stock financing in November&#160;2018. On July&#160;2, 2019, we announced the dosing of the first patient in the BALANCED study of EFX, which resulted in a $2.5 million milestone obligation under the Amgen Agreement. As additional consideration for the license, we are required to pay Amgen $7.5 million in connection with dosing the first patient in a Phase 3 clinical trial, up to $30.0 million in connection with marketing approvals and aggregate milestone payments of up to $75.0 million upon the achievement of specified commercial milestones. Commencing on the first commercial sale of licensed products, we are obligated to pay tiered royalties of low to high single-digit percentages on annual net sales of the products covered by the license. If milestone or other non-royalty obligations become due, we may not have sufficient funds available to meet our obligations, which will materially adversely affect our business operations and financial condition.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">If we breach our license agreement with Amgen related to EFX, we could lose the ability to continue the development and commercialization of EFX.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">We are dependent on patents, know-how and proprietary technology in-licensed from Amgen. Our commercial success depends upon our ability to develop, manufacture, market and sell our product candidate or any future product candidates and use our and our licensor&#8217;s proprietary technologies without infringing the proprietary rights of third </p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">48</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">parties. Amgen may have the right to terminate the license agreement in full in the event we materially breach or default in the performance of any of the obligations under the license agreement. A termination of the license agreement with Amgen could result in the loss of significant rights and could harm our ability to commercialize our product candidates.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Disputes may also arise between us and Amgen, as well as any future potential licensors, regarding intellectual property subject to a license agreement, including:</p><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the scope of rights granted under the license agreement and other interpretation-related issues;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">whether and the extent to which our technology and processes infringe on intellectual property of the licensor that is not subject to the licensing agreement;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">our right to sublicense patent and other rights to third parties under collaborative development relationships;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">our diligence obligations with respect to the use of the licensed technology in relation to our development and commercialization of our product candidate and what activities satisfy those diligence obligations; and</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the ownership of inventions and know-how resulting from the joint creation or use of intellectual property by our licensors and us and our partners.</span></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">If disputes over intellectual property that we have licensed prevent or impair our ability to maintain our current licensing arrangements on acceptable terms, we may be unable to successfully develop and commercialize the affected product candidates.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">In addition, the Amgen Agreement under which we currently license intellectual property is complex, and certain provisions may be susceptible to multiple interpretations. The resolution of any contract interpretation disagreement that may arise could narrow what we believe to be the scope of our rights to the relevant intellectual property, or increase what we believe to be our financial or other obligations under the Amgen Agreement, either of which could have a material adverse effect on our business, financial condition, results of operations, and prospects. Moreover, if disputes over intellectual property that we have licensed prevent or impair our ability to maintain our current licensing arrangement on commercially acceptable terms, we may be unable to successfully develop and commercialize the affected product candidates, which could have a material adverse effect on our business, financial conditions, results of operations, and prospects.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">We are generally also subject to all of the same risks with respect to protection of intellectual property that we license, as we are for intellectual property that we own, which are described below. If we or our licensors fail to adequately protect this intellectual property, our ability to commercialize products could suffer.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">We may seek to establish collaborations, and, if we are not able to establish them on commercially reasonable terms, we may have to alter our development and commercialization plans.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">We may pursue collaborations in order to develop and commercialize EFX and any future product candidates. We face significant competition in seeking appropriate collaborators. Whether we reach a definitive agreement for a collaboration will depend, among other things, upon our assessment of the collaborator&#8217;s resources and expertise, the terms and conditions of the proposed collaboration and the proposed collaborator&#8217;s evaluation of a number of factors. Those factors may include the design or results of clinical trials, the likelihood of approval by the FDA or similar regulatory authorities outside the United States, the potential market for the subject product candidate, the costs and complexities of manufacturing and delivering such product candidate to patients, the potential of competing products and the existence of uncertainty with respect to our ownership of technology, which can exist if there is a challenge to such ownership without regard to the merits of the challenge and industry and market conditions generally. The collaborators may also consider alternative product candidates or technologies for similar indications that may be available to collaborate on and whether such a collaboration could be more attractive than the one with us for our product candidate.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Collaborations are complex and time-consuming to negotiate and document. In addition, there have been a significant number of business combinations among large pharmaceutical companies that have resulted in a reduced number of potential future collaborators.</p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">49</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">We may not be able to negotiate collaborations on a timely basis, on acceptable terms, or at all. If we are unable to do so, we may have to curtail the development of the product candidate for which we are seeking to collaborate, reduce or delay its development program or one or more of our other development programs, delay its potential commercialization or reduce the scope of any sales or marketing activities or increase our expenditures and undertake development or commercialization activities at our own expense. If we elect to increase our expenditures to fund development or commercialization activities on our own, we may need to obtain additional capital, which may not be available to us on acceptable terms, or at all. If we do not have sufficient funds, we may not be able to further develop our product candidate or any future product candidates or bring them to market and generate product revenue.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"><span style="text-decoration:underline;text-decoration-color:#000000;">Risks Related to Employee Matters and Growth </span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">We must attract and retain highly skilled employees in order to succeed. If we are not able to retain our current senior management team and our scientific advisors or continue to attract and retain qualified scientific, technical and business personnel, our business will suffer.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">To succeed, we must recruit, retain, manage and motivate qualified clinical, scientific, technical and management personnel and we face significant competition for experienced personnel. If we do not succeed in attracting and retaining qualified personnel, particularly at the management level, it could adversely affect our ability to execute our business plan and harm our operating results. We are dependent on the members of our management team and our scientific advisors for our business success. We do not maintain &#8220;key person&#8221; insurance for any of our key personnel. An important element of our strategy is to take advantage of the research and development expertise of our current management and to utilize the expertise of our scientific advisors in the NASH field. We currently have employment agreements with all of our executive officers. Our employment agreements with our executive officers are terminable by them without notice and some provide for severance and change in control benefits. The loss of any one of our executive officers or key scientific consultants could result in a significant loss in the knowledge and experience that we, as an organization, possess and could cause significant delays, or outright failure, in the development and further commercialization of our product candidate or any future product candidates.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">There is intense competition for qualified personnel, including management, in the technical fields in which we operate, and we may not be able to attract and retain qualified personnel necessary for the successful research, development and commercialization of EFX or any future product candidates. In particular, we have experienced a very competitive hiring environment in the San Francisco Bay Area, where we are headquartered. Many of the other pharmaceutical companies that we compete against for qualified personnel have greater financial and other resources, different risk profiles and a longer history in the industry than we do. They also may provide more diverse opportunities and better chances for career advancement. Some of these characteristics may be more appealing to high-quality candidates than what we have to offer. If we are unable to continue to attract and retain high-quality personnel, the rate and success with which we can discover and develop product candidates and our business will be limited.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Our employees, independent contractors, consultants, commercial partners and vendors may engage in misconduct or other improper activities, including noncompliance with regulatory standards and requirements.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">We cannot ensure that our compliance controls, policies, and procedures will in every instance protect us from acts committed by our employees, agents, contractors, or collaborators that would violate the law or regulation, including, without limitation, healthcare, employment, foreign corrupt practices, environmental, competition, and patient privacy and other privacy laws and regulations. Such improper actions could subject us to civil or criminal investigations, and monetary and injunctive penalties, and could adversely impact our ability to conduct business, operating results, and reputation.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">We are exposed to the risk of employee fraud or other illegal activity by our employees, independent contractors, consultants, commercial partners and vendors. Misconduct by these parties could include intentional, reckless and/or negligent conduct that fails to comply with the laws enforced by the FDA and other similar foreign regulatory bodies, fails to provide true, complete and accurate information to the FDA and other similar foreign regulatory bodies, fails to comply with manufacturing standards we have established, fails to comply with healthcare fraud and abuse laws in the United States and similar foreign laws, or fails to report financial information or data </p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">50</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">accurately or to disclose unauthorized activities to us. If we obtain FDA approval of any of our product candidates and begin commercializing those products in the United States, our potential exposure under these laws will increase significantly, and our costs associated with compliance with these laws are also likely to increase. Additionally, we are subject to the risk that a person could allege such fraud or other misconduct, even if none occurred. These laws may impact, among other things, our current activities with principal investigators and research patients, as well as proposed and future sales, marketing and education programs. If any such actions are instituted against us, and we are not successful in defending ourselves or asserting our rights, those actions could have a significant impact on our business, including the imposition of civil, criminal and administrative penalties, damages, monetary fines, possible exclusion from participation in Medicare, Medicaid and other federal healthcare programs, contractual damages, reputational harm, diminished profits and future earnings, and curtailment of our operations, any of which could adversely affect our ability to operate our business and our results of operations. It is not always possible to identify and deter employee misconduct, and the precautions we take to detect and prevent this activity may not be effective in controlling unknown or unmanaged risks or losses or in protecting us from government investigations or other actions or lawsuits stemming from a failure to comply with these laws or regulations. If any such actions are instituted against us and we are not successful in defending ourselves or asserting our rights, those actions could result in significant civil, criminal and administrative penalties, damages, fines, disgorgement, imprisonment, exclusion from government funded healthcare programs, such as Medicare and Medicaid, integrity oversight and reporting obligations, and the curtailment or restructuring of our operations.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">We may encounter difficulties in managing our growth, which could adversely affect our operations.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">As of September 30, 2021, we had 31 full-time employees and one part-time employee. As we continue development and pursue the potential commercialization of EFX and other product candidates, as well as function as a public company, we will need to expand our financial, development, regulatory, manufacturing, marketing and sales capabilities or contract with third parties to provide these capabilities for us. As our operations expand, we expect that we will need to manage additional relationships with various strategic collaborators, suppliers and other third parties. Our future financial performance and our ability to develop and commercialize our product candidate and to compete effectively will depend, in part, on our ability to manage any future growth effectively.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">We may acquire additional technology and complementary businesses in the future. Acquisitions involve many risks, any of which could materially harm our business, including the diversion of management&#8217;s attention from core business concerns, failure to effectively exploit acquired technologies, failure to successfully integrate the acquired business or realize expected synergies or the loss of key employees from either our business or the acquired businesses.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"><span style="text-decoration:underline;text-decoration-color:#000000;">Risks Related to Protecting Our Intellectual Property </span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Our success depends upon our ability to obtain and maintain intellectual property protection for our products and technologies. It is difficult and costly to protect our proprietary rights and technology, and we may not be able to ensure their protection.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">Our success will depend in significant part on our and our current or future licensors&#8217;, licensees&#8217; or collaborators&#8217; ability to establish and maintain adequate protection of our intellectual property covering the product candidates we plan to develop, and the ability to develop these product candidates and commercialize the products resulting therefrom, without infringing the intellectual property rights of others. We strive to protect and enhance the proprietary technologies that we believe are important to our business, including seeking patents intended to cover our products and compositions, their methods of use, and any other inventions that are important to the development of our business. In addition to taking other steps to protect our intellectual property, we have applied for, and intend to continue to apply for, patents with claims covering our technologies, processes and product candidates when and where we deem it appropriate to do so. Our in-licensed patents and patent applications in both United States and certain foreign jurisdictions relate to EFX and related Fc-fusion polypeptides. There can be no assurance that the claims of our patents or any patent application that issues as a patent, will exclude others from making, using or selling our product candidate or any future product candidates or products that are substantially similar to our product candidate or any future product candidates. We also rely on trade secrets to protect aspects of our business that are not amenable to, or that we do not consider appropriate for, patent protection. In countries where we have not and do not seek patent protection, third </p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">51</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">parties may be able to manufacture and sell our product candidate or any future product candidates without our permission, and we may not be able to stop them from doing so.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">With respect to patent rights, we do not know whether any of the pending patent applications for our product candidate or any future product candidates will result in the issuance of patents that effectively protect our technologies, processes and product candidates, or if any of our issued patents or our current or future licensors&#8217;, licensees&#8217; or collaborators&#8217; issued patents will effectively prevent others from commercializing competitive technologies, processes and products. Publications of discoveries in the scientific literature often lag behind the actual discoveries, and patent applications in the United States and other jurisdictions are typically not published until 18 months after filing or in some cases not at all, until they are issued as a patent. Therefore, we cannot be certain that we or our current or future licensors, licensees or collaborators were the first to make or file on the inventions claimed in our owned or licensed patents or pending patent applications, or that we or our current or future licensors, licensees or collaborators were the first to file for patent protection of such inventions. There is also no assurance that all of the potentially relevant prior art relating to our patents and patent applications has been found, which could be used by a third party to challenge the validity of our patents, should they issue, or prevent a patent from issuing from a pending patent application. Any of the foregoing could harm our competitive position, business, financial condition, results of operations, and prospects.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Any changes we make to our product candidate or any future product candidates, including formulations that may be required for commercialization, or that cause them to have what we view as more advantageous properties may not be covered by our existing patents and patent applications, and we may be required to file new applications and/or seek other forms of protection for any such altered product candidates. The patent landscape surrounding the technology underlying our product candidate or any future product candidates is crowded, and there can be no assurance that we would be able to secure patent protection that would adequately cover an alternative to our product candidate or any future product candidates.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The patent prosecution process is expensive and time-consuming, and we and our current or future licensors, licensees or collaborators may not be able to prepare, file and prosecute all necessary or desirable patent applications at a reasonable cost or in a timely manner. It is also possible that we or our current or future licensors, licensees or collaborators will fail to identify patentable aspects of inventions made in the course of development and commercialization activities before it is too late to obtain patent protection for them. Moreover, in some circumstances, we may not have the right to control the preparation, filing and prosecution of patent applications, or to maintain or enforce the patents, covering technology that we license from or license to third parties and may be reliant on our current or future licensors, licensees or collaborators to perform these activities, which means that these patent applications may not be prosecuted, and these patents enforced, in a manner consistent with the best interests of our business. If our current or future licensors, licensees or collaborators fail to establish, maintain, protect or enforce such patents and other intellectual property rights, such rights may be reduced or eliminated. If our current or future licensors, licensees or collaborators are not fully cooperative or disagree with us as to the prosecution, maintenance or enforcement of any patent rights, such patent rights could be compromised.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">The patent positions of biotechnology and pharmaceutical companies, including our patent position, involve complex legal and factual questions, which in recent years have been the subject of much litigation, and, therefore, the issuance, scope, validity, enforceability, and commercial value of any patent claims that we have rights or may obtain cannot be predicted with certainty. No consistent policy regarding the breadth of claims allowed in biotechnology and pharmaceutical patents has emerged to date in the United States or in many foreign jurisdictions. Changes in either the patent laws or interpretation of the patent laws in the United States and other countries may diminish the value of our patents or narrow the scope of our patent protection. As a result, the issuance, scope, validity, enforceability and commercial value of our and our current or future licensors&#8217;, licensees&#8217; or collaborators&#8217; patent rights are highly uncertain. Our and our current or future licensors&#8217;, licensees&#8217; or collaborators&#8217; pending and future patent applications may not result in patents being issued that protect our technology or product candidates, or products resulting therefrom, in whole or in part, or that effectively prevent others from commercializing competitive technologies and products. The patent examination process may require us or our current or future licensors, licensees or collaborators to narrow the scope of the claims of pending and future patent applications, which would limit the scope of patent protection that is obtained, if any. Our and our current or future licensors&#8217;, licensees&#8217; or collaborators&#8217; patent applications cannot be enforced against third parties practicing the technology that is currently claimed in such applications unless and until a </p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">52</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">patent issues from such applications, and then only to the extent the claims that issue are broad enough to cover the technology being practiced by third parties.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Furthermore, given the amount of time required for the development, testing and regulatory review of new product candidates, patents protecting such candidates might expire before or shortly after the resulting products are commercialized. As a result, our owned and in-licensed patents may not provide us with sufficient rights to exclude others from commercializing products similar or identical to ours. We expect to seek extensions of patent terms for our issued patents, where available. This includes in the United States under the Hatch-Waxman Act, which permits a patent term extension of up to five years beyond the original expiration date of the patent as compensation for regulatory delays. However, such a patent term extension cannot lengthen the remaining term of a patent beyond a total of 14 years from the product&#8217;s approval date. Only one patent applicable to an approved drug is eligible for the extension and the application for the extension must be submitted prior to the expiration of the patent and within 60 days of product approval. During the period of patent term extension, the claims of a patent are not enforceable for their full scope but are instead limited to the scope of the approved product. In addition, the applicable authorities, including the FDA in the United States, and any equivalent regulatory authority in other countries, may not agree with our assessment of whether such extensions are available, and may refuse to grant extensions to our patents, or may grant more limited extensions than we request. In addition, we may not be granted an extension because of, for example, failing to apply within applicable deadlines, failing to apply prior to the expiration of relevant patents or otherwise failing to satisfy applicable requirements. If this occurs, any period during which we have the right to exclusively market our product will be shorter than we would otherwise expect, and our competitors may obtain approval of and launch products earlier than might otherwise be the case.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Patent terms may be inadequate to protect our competitive position on our product candidate or any future product candidates for an adequate amount of time.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Patents have a limited lifespan. In the United States, if all maintenance fees are timely paid, the natural expiration of a patent is generally 20 years from its earliest U.S. non-provisional filing date. Various extensions may be available, but the life of a patent, and the protection it affords, is limited. A number of U.S. patents directed to various aspects of EFX will expire in 2029; we currently anticipate that a composition of matter patent will be eligible for patent term extension to 2034.&#160;Even if patents covering our product candidate or any future product candidate are obtained, once the patent life has expired, we may be open to competition from competitive products. Given the amount of time required for the development, testing and regulatory review of new product candidates, patents protecting our product candidate or any future product candidate might expire before or shortly after we or our partners commercialize those candidates. As a result, our owned and licensed patent portfolio may not provide us with sufficient rights to exclude others from commercializing products similar or identical to ours.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">We may not be able to protect our intellectual property rights throughout the world.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The legal protection afforded to inventors and owners of intellectual property in countries outside of the United States may not be as protective or effective as that in the United States and we may, therefore, be unable to acquire and enforce intellectual property rights outside the United States to the same extent as in the United States. Whether filed in the United States or abroad, our patent applications may be challenged or may fail to result in issued patents.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">In addition, our existing patents and any future patents we obtain may not be sufficiently broad to prevent others from practicing our technologies or from developing or commercializing competing products. Furthermore, others may independently develop or commercialize similar or alternative technologies or drugs, or design around our patents. Our patents may be challenged, invalidated, circumvented or narrowed, or fail to provide us with any competitive advantages. In many foreign countries, patent applications and/or issued patents, or parts thereof, must be translated into the native language. If our patent applications or issued patents are translated incorrectly, they may not adequately cover our technologies; in some countries, it may not be possible to rectify an incorrect translation, which may result in patent protection that does not adequately cover our technologies in those countries.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">Filing, prosecuting, enforcing and defending patents on product candidates in all countries throughout the world would be prohibitively expensive, and our intellectual property rights in some countries outside the United States are less </p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">53</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">extensive than those in the United States. In addition, the laws of some foreign countries do not protect intellectual property rights to the same extent as federal and certain state laws in the United States. Consequently, we and our licensor may not be able to prevent third parties from practicing our and our licensor&#8217;s inventions in all countries outside the United States, or from selling or importing products made using our and our licensor&#8217;s inventions in and into the United States or other jurisdictions. Competitors may use our and our licensor&#8217;s technologies in jurisdictions where we have not obtained patent protection to develop their own products and, further, may export otherwise infringing products to territories where we and our licensor have patent protection, but enforcement is not as strong as that in the United States. These products may compete with our product candidate or any future product candidates and our and our licensor&#8217;s patents or other intellectual property rights may not be effective or sufficient to prevent them from competing.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Many companies have encountered significant problems in protecting and defending intellectual property rights in foreign jurisdictions. The legal systems of certain countries, particularly certain developing countries, do not favor the enforcement of patents and other intellectual property protection, particularly those relating to biotechnology. This could make it difficult for us and our licensor to stop the infringement of our and our licensor&#8217;s patents or the marketing of competing products in violation of our and our licensor&#8217;s proprietary rights, generally. Proceedings to enforce our and our licensor&#8217;s patent rights in foreign jurisdictions could result in substantial costs and divert our and our licensor&#8217;s efforts and attention from other aspects of our business, could put our and our licensor&#8217;s patents at risk of being invalidated or interpreted narrowly, could place our and our licensor&#8217;s patent applications at risk of not issuing and could provoke third parties to assert claims against us or our licensor. We or our licensor may not prevail in any lawsuits that we or our licensor initiate and the damages or other remedies awarded, if any, may not be commercially meaningful.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The requirements for patentability differ in certain countries, particularly developing countries. For example, China has a heightened requirement for patentability and, specifically, requires a detailed description of medical uses of a claimed drug. In addition,&#160;India, certain countries in Europe and certain developing countries, including Thailand, have compulsory licensing laws under which a patent owner may be compelled to grant licenses to third parties. In those countries, we and our licensor may have limited remedies if patents are infringed or if we or our licensor are compelled to grant a license to a third party, which could materially diminish the value of those patents. This could limit our potential revenue opportunities. In addition, many countries limit the enforceability of patents against government agencies or government contractors. In these countries, the patent owner may have limited remedies, which could materially diminish the value of such patent. Accordingly, our and our licensor&#8217;s efforts to enforce intellectual property rights around the world may be inadequate to obtain a significant commercial advantage from the intellectual property that we own or license.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Obtaining and maintaining our patent protection depends on compliance with various procedural, document submission, fee payment and other requirements imposed by governmental patent agencies, and our patent protection could be reduced or eliminated for non-compliance with these requirements.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Periodic maintenance and annuity fees on issued United States patents and most foreign patent applications and patents must be paid to the U.S. Patent and Trademark Office, or USPTO, and foreign patent agencies, respectively, in order to maintain such patents and patent applications. The USPTO and various foreign governmental patent agencies require compliance with a number of procedural, documentary, fee payment and other similar provisions during the patent application, examination and issuance processes. While an inadvertent lapse can, in some cases, be cured by payment of a late fee or by other means in accordance with the applicable rules, there are situations in which noncompliance can result in abandonment or lapse of the patent or patent application, resulting in partial or complete loss of patent rights in the relevant jurisdiction. Non-compliance events that could result in abandonment or lapse of a patent or patent application include failure to respond to official actions within prescribed time limits, non-payment of fees and failure to properly legalize and submit formal documents. If we or our licensor fail to maintain the patents and patent applications covering our product candidate or any future product candidates, our competitors might be able to enter the market with similar or identical products or technology, which would have a material adverse effect on our business, financial condition and results of operations.</p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">54</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">We may be unable to obtain intellectual property rights or technology necessary to develop and commercialize EFX or any future product candidates.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Several third parties are actively researching and seeking and obtaining patent protection in the NASH field, and there are issued third-party patents and published third-party patent applications in these fields. However, we may not be aware of all third-party intellectual property rights potentially relating to our product candidate or any future product candidates and technologies.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Depending on what patent claims ultimately issue and how courts construe the issued patent claims, as well as depending on the ultimate formulation and method of use of our product candidate or any future product candidates, we may need to obtain a license under such patents. There can be no assurance that such licenses will be available on commercially reasonable terms, or at all. If a third party does not offer us a necessary license or offers a license only on terms that are unattractive or unacceptable to us, we might be unable to develop and commercialize one or more of our product candidate or any future product candidates, which would have a material adverse effect on our business, financial condition and results of operations. Moreover, even if we obtain licenses to such intellectual property, but subsequently fail to meet our obligations under our license agreements, or such license agreements are terminated for any other reasons, we may lose our rights to in-licensed technologies.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The licensing or acquisition of third-party intellectual property rights is a competitive area, and several more established companies may pursue strategies to license or acquire third-party intellectual property rights that we may consider attractive or necessary. These established companies may have a competitive advantage over us due to their size, capital resources and greater clinical development and commercialization capabilities. In addition, companies that perceive us to be a competitor may be unwilling to assign or license rights to us. We also may be unable to license or acquire third-party intellectual property rights on terms that would allow us to make an appropriate return on our investment, or at all. If we are unable to successfully obtain rights to required third-party intellectual property rights or maintain the existing intellectual property rights we have, we may have to abandon development of the relevant program or product candidate, which could have a material adverse effect on our business, financial condition, results of operations and prospects.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Our inability to protect our confidential information and trade secrets would harm our business and competitive position.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">In addition to seeking patents for some of our technology and products, in our activities we also rely substantially on trade secrets, including unpatented know-how, technology and other proprietary materials and information, to maintain our competitive position. We seek to protect these trade secrets, in part, by entering into non-disclosure and confidentiality agreements with parties who have access to them, such as our employees, corporate collaborators, outside scientific collaborators, contract manufacturers, consultants, advisors and other third parties. We also enter into confidentiality and invention or patent assignment agreements with our employees and consultants. However, these steps may be inadequate, we may fail to enter into agreements with all such parties or any of these parties may breach the agreements and disclose our proprietary information and there may be no adequate remedy available for such breach of an agreement. We cannot assure you that our proprietary information will not be disclosed or that we can meaningfully protect our trade secrets. Enforcing a claim that a party illegally disclosed or misappropriated a trade secret is difficult, expensive and time-consuming, and the outcome is unpredictable. In addition, some courts both within and outside the United States may be less willing, or unwilling, to protect trade secrets. If a competitor lawfully obtained or independently developed any of our trade secrets, we would have no right to prevent such competitor from using that technology or information to compete with us, which could harm our competitive position.</p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">55</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"><span style="text-decoration:underline;text-decoration-color:#000000;">Risks Related to Intellectual Property Litigation</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">We may become involved in lawsuits or other proceedings to protect or enforce our intellectual property, which could be expensive, time-consuming and unsuccessful and have a material adverse effect on the success of our business.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Third parties may infringe our or our licensor&#8217;s patents or misappropriate or otherwise violate our or our licensor&#8217;s intellectual property rights. In the future, we or our licensor may initiate legal proceedings to enforce or defend our or our licensor&#8217;s intellectual property rights, to protect our or our licensor&#8217;s trade secrets or to determine the validity or scope of intellectual property rights we own or control. Also, third parties may initiate legal proceedings against us or our licensor to challenge the validity or scope of intellectual property rights we own, control or to which we have rights. For example, generic or biosimilar drug manufacturers or other competitors or third parties may challenge the scope, validity or enforceability of our or our licensor&#8217;s patents, requiring us or our licensor to engage in complex, lengthy and costly litigation or other proceedings. These proceedings can be expensive and time-consuming and many of our or our licensor&#8217;s adversaries in these proceedings may have the ability to dedicate substantially greater resources to prosecuting these legal actions than we can. Moreover, the outcome following legal assertions of invalidity and unenforceability is unpredictable. Accordingly, despite our or our licensor&#8217;s efforts, we or our licensor may not be able to prevent third parties from infringing upon or misappropriating intellectual property rights we own, control or have rights to, particularly in countries where the laws may not protect those rights as fully as in the United States. Litigation could result in substantial costs and diversion of management resources, which could harm our business and financial results. In addition, if we or our licensor initiated legal proceedings against a third party to enforce a patent covering a product candidate, the defendant could counterclaim that such patent is invalid or unenforceable. In patent litigation in the United States, defendant counterclaims alleging invalidity or unenforceability are commonplace. Grounds for a validity challenge could be an alleged failure to meet any of several statutory requirements, including lack of novelty, obviousness or non-enablement. Grounds for an unenforceability assertion could be an allegation that someone connected with prosecution of the patent withheld relevant information from the USPTO, or made a misleading statement, during prosecution. In an infringement or declaratory judgment proceeding, a court may decide that a patent owned by or licensed to us is invalid or unenforceable, or may refuse to stop the other party from using the technology at issue on the grounds that our or our licensor&#8217;s patents do not cover the technology in question. An adverse result in any litigation proceeding could put one or more of our or our licensor&#8217;s patents at risk of being invalidated, narrowed, held unenforceable or interpreted in such a manner that would not preclude third parties from entering the market with competing products.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Third-party pre-issuance submission of prior art to the USPTO, or opposition, derivation, revocation, reexamination, <i style="font-style:italic;">inter partes</i> review or interference proceedings, or other pre-issuance or post-grant proceedings or other patent office proceedings or litigation in the United States or other jurisdictions provoked by third parties or brought by us or our licensor, may be necessary to determine the inventorship, priority, patentability or validity of inventions with respect to our or our licensor&#8217;s patents or patent applications. An unfavorable outcome could leave our technology or product candidates without patent protection, allow third parties to commercialize our technology or product candidates and compete directly with us, without payment to us, or could require us or our licensor to obtain license rights from the prevailing party in order to be able to manufacture or commercialize our product candidate or any future product candidates without infringing third-party patent rights. Our business could be harmed if the prevailing party does not offer us or our licensor a license on commercially reasonable terms, or at all. Even if we or our licensor obtain a license, it may be non-exclusive, thereby giving our competitors access to the same technologies licensed to us or our licensor. In addition, if the breadth or strength of protection provided by our or our licensor&#8217;s patents and patent applications is threatened, it could dissuade companies from collaborating with us to license, develop or commercialize current or any future product candidates. Even if we successfully defend such litigation or proceeding, we may incur substantial costs and it may distract our management and other employees. In addition, the uncertainties associated with litigation could have a material adverse effect on our ability to raise the funds necessary to continue our clinical trials, continue our research programs, license necessary technology from third parties, or enter into collaborations.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">Furthermore, because of the substantial amount of discovery required in connection with intellectual property litigation, there is a risk that some of our confidential information could be compromised by disclosure during this type of litigation. In addition, many foreign jurisdictions have rules&#160;of discovery that are different than those in the United </p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">56</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">States and which may make defending or enforcing our or our licensor&#8217;s patents extremely difficult. There could also be public announcements of the results of hearings, motions or other interim proceedings or developments. If securities analysts or investors perceive these results to be negative, it could have a material adverse effect on the price of shares of our common stock.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Third parties may initiate legal proceedings against us alleging that we infringe their intellectual property rights or we may initiate legal proceedings against third parties to challenge the validity or scope of intellectual property rights controlled by third parties, the outcome of which would be uncertain and could have a material adverse effect on the success of our business.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Our commercial success depends upon our ability to develop, manufacture, market and sell any product candidates that we may develop and use our proprietary technologies without infringing, misappropriating or otherwise violating the intellectual property and proprietary rights of third parties. The biotechnology and pharmaceutical industries are characterized by extensive litigation regarding patents and other intellectual property rights. Third parties may initiate legal proceedings against us or our licensor alleging that we or our licensor infringe their intellectual property rights or we or our licensor may initiate legal proceedings against third parties to challenge the validity or scope of intellectual property rights controlled by third parties, including in oppositions, interferences, revocations, reexaminations, <i style="font-style:italic;">inter partes</i> review or derivation proceedings before the USPTO or its counterparts in other jurisdictions. These proceedings can be expensive and time-consuming and many of our or our licensor&#8217;s adversaries in these proceedings may have the ability to dedicate substantially greater resources to prosecuting these legal actions than we or our licensor can.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">An unfavorable outcome in any such proceeding could require us or our licensor to cease using the related technology or developing or commercializing our product candidate or any future product candidates, or to attempt to license rights to it from the prevailing party, which may not be available on commercially reasonable terms, or at all.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">We could be found liable for monetary damages, including treble damages and attorneys&#8217; fees, if we are found to have willfully infringed a patent. A finding of infringement could prevent us from commercializing our product candidate or any future product candidates or force us to cease some of our business operations, which could materially harm our business.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">We perform searches of patent and scientific databases in order to identify documents that may be of potential relevance to the freedom-to-operate and/or patentability of our product candidate or any future product candidates. In general, such searches are conducted based on keywords, sequences, inventors/authors and assignees/entities to capture U.S. and European patents and patent applications, PCT publications and scientific journal articles.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">The patent landscape around our EFX product candidate is complex, and we may not be aware of all third-party intellectual property rights potentially relating to our product candidate or any future product candidates and technologies. Moreover, it is possible that we are or may become aware of patents or pending patent applications that we think do not relate to our product candidate or any future product candidates or that we believe are invalid or unenforceable, but that may nevertheless be interpreted to encompass our product candidate or any future product candidates and to be valid and enforceable. As to pending third-party applications, we cannot predict with any certainty which claims will issue, if any, or the scope of such issued claims. If any third-party intellectual property claims are asserted against us, even if we believe the claims are without merit, there is no assurance that a court would find in our favor, e.g., on questions of infringement, validity, enforceability or priority. A court of competent jurisdiction could hold that these third-party patents are valid, enforceable and infringed, which could materially and adversely affect our ability and the ability of our licensor to commercialize any product candidates we may develop, and any other product candidates or technologies covered by the asserted third-party patents. In order to successfully challenge the validity of any such U.S. patent in federal court, we would need to overcome a presumption of validity. As this burden is a high one requiring us to present clear and convincing evidence as to the invalidity of any such U.S. patent claim, there is no assurance that a court of competent jurisdiction would invalidate the claims of any such U.S. patent. If any such third-party patents (including those that may issue from such applications) were successfully asserted against us or our licensor or other commercialization partners and we were unable to successfully challenge the validity or enforceability of any such asserted patents, then we or our licensor and other commercialization partners may be prevented from </p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">57</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">commercializing our product candidate or any future product candidates, or may be required to pay significant damages, including treble damages and attorneys&#8217; fees if we are found to willfully infringe the asserted patents, or obtain a license to such patents, which may not be available on commercially reasonable terms, or at all. Even if we were able to obtain a license, it could be non-exclusive, thereby giving our competitors and other third parties access to the same technologies licensed to us, and it could require us to make substantial licensing and royalty payments. Defense of these claims, regardless of their merit, would involve substantial litigation expense and would be a substantial diversion of employee resources from our business. Furthermore, because of the substantial amount of discovery required in connection with intellectual property litigation or administrative proceedings, there is a risk that some of our confidential information could be compromised by disclosure. In addition, any uncertainties resulting from the initiation and continuation of any litigation could have material adverse effect on our ability to raise additional funds or otherwise have a material adverse effect on our business, results of operations, financial condition and prospects. Any of the foregoing would have a material adverse effect on our business, financial condition and operating results.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">We may be subject to claims by third parties asserting that our employees or we have misappropriated a third party&#8217;s intellectual property, or claiming ownership of what we regard as our own intellectual property.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Many of our employees, including our senior management, were previously employed at other biotechnology or pharmaceutical companies, including our competitors or potential competitors. Some of these employees executed proprietary rights, non-disclosure and non-competition agreements in connection with such previous employment. We may be subject to claims that we or these employees have used or disclosed confidential information or intellectual property, including trade secrets or other proprietary information, of any such employee&#8217;s former employer, or that third parties have an interest in our patents as an inventor or co-inventor. Litigation may be necessary to defend against these claims. If we fail in prosecuting or defending any such claims, in addition to paying monetary damages, we may lose valuable intellectual property rights or personnel or sustain other damages. Such intellectual property rights could be awarded to a third party, and we could be required to obtain a license from such third party to commercialize our technology or products. Such a license may not be available on commercially reasonable terms, or at all. Even if we successfully prosecute or defend against such claims, litigation could result in substantial costs and distract management.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">In addition, while it is our policy to require our employees and contractors who may be involved in the conception or development of intellectual property to execute agreements assigning such intellectual property to us, we may be unsuccessful in executing such an agreement with each party who, in fact, conceives or develops intellectual property that we regard as our own. The assignment of intellectual property rights may not be self-executing, or the assignment agreements may be breached, and we may be forced to bring claims against third parties, or defend claims that they may bring against us, to determine the ownership of what we regard as our intellectual property. Such claims could have a material adverse effect on our business, financial condition, results of operations and prospects.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Intellectual property rights do not necessarily address all potential threats.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The degree of future protection afforded by our intellectual property rights is uncertain because intellectual property rights have limitations and may not adequately protect our business or permit us to maintain our competitive advantage. For example:</p><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">others may be able to make products that are similar to any product candidates we may develop or utilize similar technology but that are not covered by the claims of the patents that we license or may own in the future;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">we, or our current or future collaborators, might not have been the first to make the inventions covered by the issued patents and pending patent applications that we license or may own in the future;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">we, or our current or future collaborators, might not have been the first to file patent applications covering certain of our or their inventions;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">others may independently develop similar or alternative technologies or duplicate any of our technologies without infringing our owned or licensed intellectual property rights;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">it is possible that our pending patent applications or those that we may own in the future will not lead to issued patents;</span></td></tr></table></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">58</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">issued patents that we hold rights to may be held invalid or unenforceable, including as a result of legal challenges by our competitors;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">our competitors might conduct research and development activities in countries where we do not have patent rights and then use the information learned from such activities to develop competitive products for sale in our major commercial markets;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">we may not develop additional proprietary technologies that are patentable;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the patents of others may harm our business; and</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">we may choose not to file a patent application in order to maintain certain trade secrets or know-how, and a third party may subsequently file a patent covering such intellectual property.</span></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Should any of these events occur, they could have a material adverse effect on our business, financial condition, results of operations and prospects.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Issued patents covering our product candidates could be found invalid or unenforceable if challenged in court or the USPTO.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">If we or our licensing partner initiate legal proceedings against a third party to enforce a patent covering our product candidate or any future product candidates, the defendant could counterclaim that the patent covering our product candidate, as applicable, is invalid and/or unenforceable. In patent litigation in the United States, defendant counterclaims alleging invalidity and/or unenforceability are commonplace, and there are numerous grounds upon which a third party can assert invalidity or unenforceability of a patent. Third parties may also raise similar claims before administrative bodies in the United States or abroad, even outside the context of litigation. These types of mechanisms include <i style="font-style:italic;">inter partes</i> review, post grant review, and equivalent proceedings in foreign jurisdictions (e.g., opposition proceedings). These types of proceedings could result in revocation or amendment to our patents such that they no longer cover our product candidates. The outcome for any particular patent following legal assertions of invalidity and unenforceability is unpredictable. With respect to the validity question, for example, we cannot be certain that there is no invalidating prior art, of which we, our patent counsel and the patent examiner were unaware during prosecution. If a defendant were to prevail on a legal assertion of invalidity and/or unenforceability, or if we are otherwise unable to adequately protect our rights, we would lose at least part, and perhaps all, of the patent protection on our product candidates. A loss of patent protection for our product candidates could have a material adverse impact on our ability to commercialize or license our technology and product candidates and, resultantly, on our business, financial condition, prospects and results of operations.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Likewise, patents directed to our proprietary technologies and our product candidates may expire before or soon after our first product achieves marketing approval in the United States or foreign jurisdictions. Upon the expiration of our current patents, we may lose the right to exclude others from practicing these inventions. The expiration of these patents could also have a similar material adverse effect on our business, financial condition, prospects and results of operations. A number of U.S. patents directed to various aspects of EFX will expire in 2029; we currently anticipate that a composition of matter patent will be eligible for patent term extension to 2034.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Changes in patent law could diminish the value of patents in general, thereby impairing our ability to protect our product candidate or any future product candidates.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">As is the case with other biotechnology and pharmaceutical companies, our success is heavily dependent on intellectual property, particularly patents. Obtaining and enforcing patents in the biotechnology industry involves technological and legal complexity, and obtaining and enforcing biotechnology patents is costly, time-consuming and inherently uncertain. The U.S. Supreme Court has ruled on several patent cases in recent years, either narrowing the scope of patent protection available in certain circumstances, weakening the rights of patent owners in certain situations or ruling that certain subject matter is not eligible for patent protection. In addition to increasing uncertainty with regard to our and our licensor&#8217;s ability to obtain patents in the future, this combination of events has created uncertainty with respect to the value of patents, once obtained. Depending on decisions by Congress, the federal courts, the USPTO and equivalent bodies in foreign jurisdictions, the laws and regulations governing patents could change in unpredictable ways that would weaken our and our licensor&#8217;s ability to obtain new patents or to enforce existing patents and patents we and our licensor may obtain in the future.</p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">59</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Patent reform laws, such as the Leahy-Smith America Invents Act, or the Leahy-Smith Act, as well as changes in how patent laws are interpreted, could increase the uncertainties and costs surrounding the prosecution of our and our licensor&#8217;s patent applications and the enforcement or defense of our or our licensor&#8217;s issued patents, all of which could have a material adverse effect on our business, financial condition and results of operations.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:14pt 0pt 0pt 0pt;"><b style="font-weight:bold;">Risks Related to Government Regulation</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:14pt 0pt 12pt 0pt;"><span style="text-decoration:underline;text-decoration-color:#000000;">Risks Related to Obtaining Regulatory Approval </span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">We have limited experience in conducting clinical trials and have never obtained approval for any product candidates, and may be unable to do so successfully.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="white-space:pre-wrap;">As a company, other than the recently completed BALANCED study, and our ongoing HARMONY  and SYMMETRY studies, we have no experience in designing, conducting or completing clinical trials and have never progressed a product candidate through to regulatory approval. In part because of this lack of experience, our clinical trials may require more time and incur greater costs than we anticipate. We cannot be certain that the planned clinical trials will begin or conclude on time, if at all. Large-scale trials will require significant additional financial and management resources. Any performance failure on the part of such third parties could delay the clinical development of our product candidate or any future product candidates or delay or prevent us from obtaining regulatory approval or commercializing our current or any future product candidates, depriving us of potential product revenue and resulting in additional losses. </span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">The regulatory approval processes of the FDA and comparable foreign regulatory authorities are lengthy, time-consuming and inherently unpredictable. Our inability to obtain regulatory approval for EFX or any future product candidate would substantially harm our business.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The time required to obtain approval from the FDA and comparable foreign regulatory authorities is unpredictable but typically takes many years following the commencement of nonclinical studies and clinical trials and depends upon numerous factors, including the substantial discretion of regulatory authorities. In addition, approval policies, regulations or the type and amount of clinical data necessary to gain approval may change during the course of a product candidate&#8217;s development and may vary among jurisdictions. </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">EFX or our future product candidates could fail to receive regulatory approval from the FDA or a comparable foreign regulatory authority for many reasons, including:</p><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">disagreement with the design or implementation of our clinical trials;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">failure to demonstrate that a product candidate is safe and effective for its proposed indication;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">failure of clinical trials to meet the level of statistical significance required for approval;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">failure to demonstrate that a product candidate&#8217;s clinical and other benefits outweigh its safety risks;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">disagreement with our interpretation of data from nonclinical studies or clinical trials;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the insufficiency of data collected from clinical trials of EFX or any future product candidates to obtain regulatory approval;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">failure to obtain approval of the manufacturing processes or facilities of third-party manufacturers with whom we contract for clinical and commercial supplies; or</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">changes in the approval policies or regulations that render our nonclinical and clinical data insufficient for approval.</span></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">The FDA or a comparable foreign regulatory authority may require more information, including additional nonclinical or clinical data to support approval, which may delay or prevent approval and our commercialization plans, or we may decide to abandon the development program for other reasons. If we were to obtain approval, regulatory authorities may approve EFX or any future product candidates for fewer or more limited indications than we request, may require labeling or a Risk Evaluation Mitigation Strategy, or REMS, that includes significant use or distribution restrictions or safety warnings, precautions, or contraindications, may grant approval contingent on the performance of </p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">60</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">costly post-marketing clinical trials or may approve a product candidate with a label that does not include the labeling claims necessary or desirable for the successful commercialization of that product candidate.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Additionally, as of May 26, 2021, the FDA noted it is continuing to ensure timely reviews of applications for medical products during the ongoing COVID-19 pandemic in line with its user fee performance goals and conducting mission critical domestic and foreign inspections to ensure compliance of manufacturing facilities with FDA quality standards. However, the FDA may not be able to continue its current pace and approval timelines could be extended, including where a pre-approval inspection or an inspection of clinical sites is required and due to the COVID-19 pandemic and travel restrictions the FDA is unable to complete such required inspections during the review period. In 2020 and 2021, a number of companies announced receipt of complete response letters due to the FDA&#39;s inability to complete required inspections for their applications.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Additional time may be required to obtain regulatory approval for our product candidates because they are combination products.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">EFX is being developed, and future product candidates may be developed, as combination products that require coordination within the FDA and similar foreign regulatory agencies for review of their device and drug/biologic components. Medical products containing a combination of new drugs, biological products or medical devices may be regulated as &#8220;combination products&#8221; in the United States and Europe. A combination product generally is defined as a product comprised of components from two or more regulatory categories (e.g., drug/device, device/biologic, drug/biologic). Each component of a combination product is subject to the requirements established by the FDA for that type of component, whether a new drug, biologic or device. In order to facilitate premarket review of combination products, the FDA designates one of its centers to have primary jurisdiction for the pre-market review and regulation of the overall product based upon a determination by the FDA of the primary mode of action of the combination product. Where approval of the drug or biologic and device is sought under a single application, there could be delays in the approval process due to the increased complexity of the review process and the lack of a well-established review process and criteria. The EMA has a parallel review process in place for combination products, the potential effects of which in terms of approval and timing could independently affect our ability to market our combination products in Europe.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">While we intend to seek designations for our product candidates with the FDA and comparable other regulatory authorities that are intended to confer benefits such as a faster development process or an accelerated regulatory pathway, there can be no assurance that we will successfully obtain such designations. In addition, even if one or more of our product candidates are granted such designations, we may not be able to realize the intended benefits of such designations.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The FDA and comparable other regulatory authorities offer certain designations for product candidates that are designed to encourage the research and development of product candidates that are intended to address conditions with significant unmet medical need. These designations may confer benefits such as additional interaction with regulatory authorities, a potentially accelerated regulatory pathway and priority review. Despite these designations, there can be no assurance that we will successfully obtain these or other designations for any of our other product candidates. In addition, while such designations could expedite the development or review process, they generally do not change the standards for approval. Even if we obtain such designations for one or more of our product candidates, there can be no assurance that we will realize their intended benefits. </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">For example, we may seek a Breakthrough Therapy designation for some of our product candidates. A breakthrough therapy is defined as a therapy that is intended, alone or in combination with one or more other therapies, to treat a serious or life-threatening disease or condition, and preliminary clinical evidence indicates that the therapy may demonstrate substantial improvement over existing therapies on one or more clinically significant endpoints, such as substantial treatment effects observed early in clinical development. For therapies that have been designated as breakthrough therapies, interaction and communication between the FDA and the sponsor of the trial can help to identify the most efficient path for clinical development while minimizing the number of patients placed in ineffective control regimens. Designation as a breakthrough therapy is within the discretion of the FDA. Accordingly, even if we believe one of our product candidates meets the criteria for designation as a breakthrough therapy, the FDA may disagree and instead determine not to make such designation. In any event, the receipt of a Breakthrough Therapy designation for a </p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">61</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">product candidate may not result in a faster development process, review or approval compared to therapies considered for approval under conventional FDA procedures and does not assure ultimate approval by the FDA. In addition, even if one or more of our product candidates qualify as breakthrough therapies, the FDA may later decide that such product candidates no longer meet the conditions for qualification.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">In addition, in October 2021, the FDA granted Fast Track designation for EFX for the treatment of NASH, and we may seek Fast Track Designation for some of our future product candidates. If a therapy is intended for the treatment of a serious or life-threatening condition and the therapy demonstrates the potential to address unmet medical needs for this condition, the therapy sponsor may apply for Fast Track Designation. The FDA has broad discretion whether or not to grant this designation, so even if we believe a particular product candidate is eligible for this designation, there can be no assurance that the FDA would decide to grant it. Even if we do receive Fast Track Designation, as we have for EFX for the treatment of NASH, we may not experience a faster development process, review or approval compared to conventional FDA procedures, and receiving a Fast Track Designation does not provide assurance of ultimate FDA approval. In addition, the FDA may withdraw Fast Track Designation if it believes that the designation is no longer supported by data from our clinical development program.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">We may seek priority review designation for one or more of our product candidates, but we might not receive such designation, and even if we do, such designation may not lead to a faster regulatory review or approval process. </span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">If the FDA determines that a product candidate offers a treatment for a serious condition and, if approved, the product would provide a significant improvement in safety or effectiveness, the FDA may designate the product candidate for priority review. A priority review designation means that the goal for the FDA to review an application is six months, rather than the standard review period of ten months. We may request priority review for our product candidates. The FDA has broad discretion with respect to whether or not to grant priority review status to a product candidate, so even if we believe a particular product candidate is eligible for such designation or status, the FDA may decide not to grant it. Moreover, a priority review designation does not result in expedited development and does not necessarily result in expedited regulatory review or approval process or necessarily confer any advantage with respect to approval compared to conventional FDA procedures. Receiving priority review from the FDA does not guarantee approval within the six-month review cycle or at all.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Our failure to obtain regulatory approval in international jurisdictions would prevent us from marketing EFX or any future product candidates outside the United States.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">We intend to market any approved products in the United States, the European Union, Japan and other foreign jurisdictions. Even if our products are approved for marketing in the United States, in order to market and sell our products in other jurisdictions, we must obtain separate marketing approvals and comply with numerous and varying regulatory requirements. The approval procedure varies among countries and can involve additional testing. The time required to obtain approval may differ substantially from that required to obtain FDA approval. The regulatory approval process outside the United States generally includes all of the risks associated with obtaining FDA approval. In addition, in many countries outside the United States, we must secure product reimbursement approvals before regulatory authorities will approve the product for sale in that country. Obtaining foreign regulatory approvals and compliance with foreign regulatory requirements could result in significant delays, difficulties and costs for us and could delay or prevent the introduction of our products in certain countries. Further, clinical trials conducted in one country may not be accepted by regulatory authorities in other countries and regulatory approval in one country does not ensure approval in any other country. For example, even if EFX is approved in the United States, the EMA may require more information, including additional nonclinical or clinical data to support approval, which may delay or prevent approval and our commercialization plans in the European Union. Moreover, a failure or delay in obtaining regulatory approval in one country may have a negative effect on the regulatory approval process in others.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">Also, regulatory approval for our product candidate or any future product candidates may be withdrawn if we fail to comply with regulatory requirements, if problems occur after the product candidate reaches the market or for other reasons. If we fail to comply with the regulatory requirements in international markets and fail to receive applicable marketing approvals, our target market will be reduced and our ability to realize the full market potential of our product candidate or any future product candidates will be harmed and our business will be adversely affected. We may not </p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">62</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">obtain foreign regulatory approvals on a timely basis, if at all. Approval by the FDA does not ensure approval by regulatory authorities in other countries or jurisdictions. Approval by one regulatory authority outside the United States does not ensure approval by regulatory authorities in other countries or jurisdictions or by the FDA. If we fail to obtain approval of our product candidate or any future product candidates by regulatory authorities in another country, we will be unable to commercialize our product in that country, and the commercial prospects of that product candidate and our business prospects could decline.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"><span style="text-decoration:underline;text-decoration-color:#000000;">Risks Related to Ongoing Regulatory Obligations </span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Even if we are able to obtain regulatory approvals for our product candidate or any future product candidates, if they exhibit harmful side effects after approval, our regulatory approvals could be revoked or otherwise negatively impacted, and we could be subject to costly and damaging product liability claims.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Clinical trials are conducted in representative samples of the potential patient population which may have significant variability. Even if we receive regulatory approval for EFX or any of our future product candidates, we will have tested them in only a small number of patients during our clinical trials. Clinical trials are by design based on a limited number of subjects and of limited duration for exposure to the product used to determine whether, on a potentially statistically significant basis, the planned safety and efficacy of any product candidate can be achieved. As with the results of any statistical sampling, we cannot be sure that all side effects of our product candidates may be uncovered, and it may be the case that only with a significantly larger number of patients exposed to the product candidate for a longer duration, may a more complete safety profile be identified. Further, even larger clinical trials may not identify rare serious adverse effects or the duration of such studies may not be sufficient to identify when those events may occur. If our applications for marketing are approved and more patients begin to use our product, new risks and side effects associated with our products may be discovered. There have been other products that have been approved by the regulatory authorities but for which safety concerns have been uncovered following approval. Such safety concerns have led to labelling changes or withdrawal of products from the market, and any of our product candidates may be subject to similar risks. Additionally, we may be required to conduct additional nonclinical and clinical trials, require additional warnings on the label of our product candidate, reformulate our product or make changes, create a medication guide outlining the risks of such side effects for distribution to patients and obtain new approvals for our and our suppliers&#8217; manufacturing facilities for EFX and any future product candidates. We might have to withdraw or recall our products from the marketplace. We may also experience a significant drop in the potential sales of our product if and when regulatory approvals for such product are obtained, experience harm to our reputation in the marketplace or become subject to lawsuits, including class actions. Any of these results could decrease or prevent any sales of our approved product or substantially increase the costs and expenses of commercializing and marketing our product.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Even if our current product candidate or any future product candidates receive regulatory approval, they will remain subject to extensive regulatory scrutiny and may still face future development and regulatory difficulties.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Even if we obtained regulatory approval for a product candidate, regulatory authorities may still impose significant restrictions on our product candidates, including their indicated uses or marketing, or impose ongoing requirements for potentially costly post-approval studies. For example, if EFX is approved by the FDA based on a surrogate endpoint pursuant to accelerated approval regulations (also referred to as Subpart E regulations), we will be required to conduct additional confirmatory clinical trials demonstrating the clinical benefit on the ultimate outcome of NASH. Further, even if we obtained regulatory approval for a product candidate, it would be subject to ongoing requirements by the FDA and comparable foreign regulatory authorities governing the manufacture, quality control, further development, labeling, packaging, storage, distribution, safety surveillance, import, export, advertising, promotion, recordkeeping and reporting of safety and other post-market information.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">The FDA and comparable foreign regulatory authorities will continue to closely monitor the safety profile of any product even after approval. If the FDA or comparable foreign regulatory authorities become aware of new safety information after approval of our product candidate or any future product candidates, they may require labeling changes or establishment of a risk evaluation and mitigation strategy or similar strategy, impose significant restrictions on a </p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">63</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">product&#8217;s indicated uses or marketing or impose ongoing requirements for potentially costly post-approval studies or post-market surveillance.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">In addition, manufacturers of our products, if approved, and their facilities are subject to continual review and periodic inspections by the FDA and other regulatory authorities for compliance with cGMP and applicable QSRs, regulations and standards. If we or a regulatory agency discover previously unknown problems with a product, such as adverse events of unanticipated severity or frequency, or problems with the facility where the product is manufactured, a regulatory agency may impose restrictions on that product, the manufacturing facility or us, including requiring recall or withdrawal of the product from the market or suspension of manufacturing. If we, EFX, or any future product candidates or the manufacturing facilities for EFX, the delivery devices used for EFX, or any future product candidates fail to comply with applicable regulatory requirements, or undesirable side effects caused by such products are identified, a regulatory agency may:</p><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">issue safety alerts, Dear Healthcare Provider letters, press releases or other communications containing warnings about such product;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">mandate modifications to instructions for use; </span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">mandate modifications to promotional materials or require us to provide corrective information to healthcare practitioners;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">require that we conduct post-marketing studies;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">require us to enter into a consent decree, which can include imposition of various fines, reimbursements for inspection costs, required due dates for specific actions and penalties for noncompliance;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">seek an injunction or impose civil or criminal penalties or monetary fines;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">suspend marketing of, withdraw regulatory approval of or recall such product;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">suspend any ongoing clinical trials;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">refuse to approve pending applications or supplements to applications filed by us;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">suspend or impose restrictions on operations, including costly new manufacturing requirements; or</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">seize or detain products, refuse to permit the import or export of products or require us to initiate a product recall.</span></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The occurrence of any event or penalty described above may inhibit our ability to commercialize our product and generate revenue.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Advertising and promotion of any product candidate that obtains approval in the United States will be heavily scrutinized by the FDA, the Department of Justice, the Department of Health and Human Services&#8217; Office of Inspector General, state attorneys general, members of Congress and the public. Violations, including promotion of our products for unapproved (or off-label) uses, are subject to enforcement letters, inquiries and investigations, and civil and criminal sanctions by the government. Additionally, comparable foreign regulatory authorities will heavily scrutinize advertising and promotion of any product candidate that obtains approval outside of the United States.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">In the United States, engaging in the impermissible promotion of our products for off-label uses can also subject us to false claims litigation under federal and state statutes, which can lead to civil and criminal penalties and fines and agreements that materially restrict the manner in which a company promotes or distributes drug products. These false claims statutes include the federal False Claims Act, which allows any individual to bring a lawsuit against a pharmaceutical company on behalf of the federal government alleging submission of false or fraudulent claims, or causing to present such false or fraudulent claims, for payment by a federal program such as Medicare or Medicaid. If the government prevails in the lawsuit, the individual will share in any fines or settlement funds. Since 2004, these federal False Claims Act lawsuits against pharmaceutical companies have increased significantly in volume and breadth, leading to several substantial civil and criminal settlements regarding certain sales practices promoting off-label drug uses involving fines in excess of $1 billion. This growth in litigation has increased the risk that a pharmaceutical company will have to defend a false claim action, pay settlement fines or restitution, agree to comply with burdensome reporting and compliance obligations and be excluded from Medicare, Medicaid and other federal and state healthcare programs. If we do not lawfully promote our approved products, we may become subject to such litigation and, if we do </p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">64</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">not successfully defend against such actions, those actions may have a material adverse effect on our business, financial condition and results of operations.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The FDA&#8217;s policies may change and additional government regulations may be enacted that could prevent, limit or delay regulatory approval of our product candidate or any future product candidates. If we are slow or unable to adapt to changes in existing requirements or the adoption of new requirements or policies, or if we are not able to maintain regulatory compliance, we may lose any marketing approval that we may have obtained, which would adversely affect our business, prospects and ability to achieve or sustain profitability.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"><span style="text-decoration:underline;text-decoration-color:#000000;">Risks Related to Healthcare Regulation </span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">The advancement of healthcare reform may negatively impact our ability to profitably sell our product candidate or any future product candidates, if approved.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The United States and many foreign jurisdictions have enacted or proposed legislative and regulatory changes affecting the healthcare system that could prevent or delay marketing approval of our product candidate or any future product candidates, restrict or regulate post-approval activities and affect our ability to profitably sell any product for which we obtain marketing approval. Changes in regulations, statutes or the interpretation of existing regulations could impact our business in the future by requiring, for example: (i)&#160;changes to our manufacturing arrangements; (ii)&#160;additions or modifications to product labeling; (iii)&#160;the recall or discontinuation of our products; or (iv)&#160;additional record-keeping requirements.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">In March&#160;2010, the Patient Protection and Affordable Care Act, as amended by the Health Care and Education Reconciliation Act of 2010, or collectively, the Affordable Care Act or ACA, was enacted, which includes measures that have significantly changed the way health care is financed by both governmental and private insurers. Since its enactment, there have been numerous judicial, administrative, executive, and legislative challenges to certain aspects of the ACA. On June 17, 2021, the U.S. Supreme Court dismissed the most recent judicial challenge to the ACA brought by several states without specifically ruling on the constitutionality of the ACA. Prior to the Supreme Court&#39;s decision, President Biden issued an Executive Order to initiate a special enrollment period from February 15, 2021 through August 15, 2021 for purposes of obtaining health insurance coverage through the ACA marketplace. The Executive Order also instructed certain governmental agencies to review and reconsider their existing policies and rules that limit access to healthcare, including among others, reexamining Medicaid demonstration projects and waiver programs that include work requirements, and policies that create unnecessary barriers to obtaining access to health insurance coverage through Medicaid or the ACA. It is unclear how other healthcare reform measures of the Biden administrations or other efforts, if any, to challenge repeal or replace the ACA, will impact our business.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">In addition, other legislative changes have been proposed and adopted since the Affordable Care Act was enacted. In August&#160;<span style="white-space:pre-wrap;">2011, President Obama signed into law the Budget Control Act of 2011, which, among other things, created the Joint Select Committee on Deficit Reduction to recommend to Congress proposals in spending reductions. The Joint Select Committee on Deficit Reduction did not achieve a targeted deficit reduction, which triggered the legislation&#8217;s automatic reduction to several government programs. This includes aggregate reductions to Medicare payments to providers of, on average, 2% per fiscal year through 2025 unless Congress takes additional action. These reductions were extended through 2030. Coronavirus Aid, Relief and Economic Security Act, or CARES Act, and subsequent legislation, the 2% Medicare sequester reductions have been suspended from May 1, 2020 through December 31, 2021. Proposed legislation, if passed, would extend this suspension until the end of the pandemic.  In January&#160;2013, the American Taxpayer Relief Act of 2012, among other things, further reduced Medicare payments to several providers, including hospitals and cancer treatment centers, and increased the statute of limitations period for the government to recover overpayments to providers from three to five years. </span>Additionally, in May 2019, CMS issued a final rule to allow Medicare Advantage Plans the option of using step therapy, a type of prior authorization, for Part B drugs beginning January 1, 2020. This final rule codified CMS&#8217;s policy change that was effective January 1, 2019. However, it is unclear whether the Biden administration will challenge, reverse, revoke or otherwise modify these executive and administrative actions after January 20, 2021.</p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">65</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">There has been increasing legislative and enforcement interest in the United States with respect to specialty drug pricing practices. Specifically, there have been several recent U.S. congressional inquiries and proposed and enacted federal and state legislation designed to, among other things, bring more transparency to drug pricing, reduce the cost of prescription drugs under Medicare, review the relationship between pricing and manufacturer patient programs and reform government program reimbursement methodologies for drugs. The former Trump administration&#8217;s budget proposal for fiscal year 2021 included a $135 billion allowance to support legislative proposals seeking to reduce drug prices, increase competition, lower out-of-pocket drug costs for patients, and increase patient access to lower-cost generic and biosimilar drugs.<span style="white-space:pre-wrap;"> At a federal level, the President Biden signed an Executive Order on July 9, 2021 affirming its policy (i) to support legislative reforms that would lower prescription drug prices, including by allowing Medicare to negotiate drug prices and by imposing inflation caps; and (ii) to support the enactment of a public health insurance option. Among other things, the Executive Order also directs HHS to submit a report to combat excessive pricing of prescription drugs, to enhance the domestic drug supply chain, to reduce the price that the Federal government pays for drugs, and to address price gouging in the industry; and directs the FDA to work with states to develop prescription drug importation plans pursuant to the Medicare Modernization Act of 2003 and FDA&#8217;s related implementing regulations. FDA released such implementing regulations on September 24, 2020, which went into effect on November 30, 2020, providing guidance for states to build and submit importation plans for drugs from Canada. Further, on November 20, 2020 CMS issued an Interim Final Rule implementing the Most Favored Nation, or MFN, Model under which Medicare Part B reimbursement rates will be calculated for certain drugs and biologicals based on the lowest price drug manufacturers receive in Organization for Economic Cooperation and Development countries with a similar gross domestic product per capita.  The MFN Model regulations mandate participation by identified Part B providers and would have applied to all U.S. states and territories for a seven-year period beginning January 1, 2021, and ending December 31, 2027. However, in response to a lawsuit filed by several industry groups, on December 28, the U.S. District Court for the Northern District of California issued a nationwide preliminary injunction enjoining government defendants from implementing the MFN Rule pending completion of notice-and-comment procedures under the Administrative Procedure Act. On January 13, 2021, in a separate lawsuit brought by industry groups in the U.S. District of Maryland, the government defendants entered a joint motion to stay litigation on the condition that the government would not appeal the preliminary injunction granted in the U.S. District Court for the Northern District of California and that performance for any final regulation stemming from the MFN Interim Final Rule shall not commence earlier than 60 days after publication of that regulation in the Federal Register. Further, authorities in Canada have passed rules designed to safeguard the Canadian drug supply from shortages. If implemented, importation of drugs from Canada and the MFN Model may materially and adversely affect the price we receive for any of our product candidates. Additionally, on December 2, 2020, HHS published a regulation removing safe harbor protection for price reductions from pharmaceutical manufacturers to plan sponsors under Part D, either directly or through pharmacy benefit managers, unless the price reduction is required by law. The rule also creates a new safe harbor for price reductions reflected at the point-of-sale, as well as a safe harbor for certain fixed fee arrangements between pharmacy benefit managers and manufacturers. on December 2, 2020, HHS published a regulation removing safe harbor protection for price reductions from pharmaceutical manufacturers to plan sponsors under Part D, either directly or through pharmacy benefit managers, unless the price reduction is required by law. The rule also creates a new safe harbor for price reductions reflected at the point-of-sale, as well as a safe harbor for certain fixed fee arrangements between pharmacy benefit managers and manufacturers. . Further, implementation of this change and new safe harbors for point-of-sale reductions in price for prescription pharmaceutical products and pharmacy benefit manager service fees are currently under review by the Biden administration and may be amended or repealed. Although a number of these and other proposed measures may require authorization through additional legislation to become effective, and the Biden administration may reverse or otherwise change these measures, both the Biden administration and Congress have indicated that it will continue to seek new legislative measures to control drug costs</span>. On July 9, 2021, President Biden issued an executive order directing the FDA to, among other things, continue to clarify and improve the approval framework for generic drugs and identify and address any efforts to impede generic drug competition.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">In addition, there have been several changes to the 340B drug pricing program, which imposes ceilings on prices that certain drug and biologic manufacturers can charge for medications sold to certain health care facilities. It is unclear how these developments could affect covered hospitals who might purchase our future products and affect the rates we may charge such facilities for our approved products in the future, if any. On July 24, 2020 and September 13, 2020, former President Trump announced several executive orders related to prescription drug pricing that seek to implement several of the former administration&#39;s proposals. In response, the FDA released a final rule on September 24, </p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">66</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"><span style="white-space:pre-wrap;">2020, which went into effect on November 30, 2020, providing guidance for states to build and submit importation plans for drugs from Canada. Further, on November 20, 2020 CMS issued an Interim Final Rule implementing the Most Favored Nation, or MFN, Model under which Medicare Part B reimbursement rates will be calculated for certain drugs and biologicals based on the lowest price manufacturers receive in Organization for Economic Cooperation and Development countries with a similar gross domestic product per capita.  The MFN Model regulations mandate participation by identified Part B providers and would have applied to all U.S. states and territories for a seven-year period beginning January 1, 2021 and ending December 31, 2027. However, in response to a lawsuit filed by several industry groups, on December 28, the U.S. District Court for the Northern District of California issued a nationwide preliminary injunction enjoining government defendants from implementing the MFN Rule pending completion of notice-and-comment procedures under the Administrative Procedure Act. On January 13, 2021, in a separate lawsuit brought by industry groups in the U.S. District of Maryland, the government defendants entered a joint motion to stay litigation on the condition that the government would not appeal the preliminary injunction granted in the U.S. District Court for the Northern District of California and that performance for any final regulation stemming from the MFN Interim Final Rule shall not commence earlier than 60 days after publication of that regulation in the Federal Register. Further, authorities in Canada have passed rules designed to safeguard the Canadian drug supply from shortages. If implemented, importation of drugs from Canada and the MFN Model may materially and adversely affect the price we receive for any of our product candidates. Additionally, on December 2, 2020, HHS published a regulation removing safe harbor protection for price reductions from pharmaceutical manufacturers to plan sponsors under Part D, either directly or through pharmacy benefit managers, unless the price reduction is required by law. The rule also creates a new safe harbor for price reductions reflected at the point-of-sale, as well as a safe harbor for certain fixed fee arrangements between pharmacy benefit managers and manufacturers. Pursuant to an order entered by the U.S. District Court for the District of Columbia, the portion of the rule eliminating safe harbor protection for certain rebates related to the sale or purchase of a pharmaceutical product from a manufacturer to a plan sponsor under Medicare Part D has been delayed to January 1, 2023. Further, implementation of this change and new safe harbors for point-of-sale reductions in price for prescription pharmaceutical products and pharmacy benefit manager service fees are currently under review by the Biden administration and may be amended or repealed.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Although a number of these, and other proposed measures may require additional authorization to become effective, and the Biden administration may reverse or otherwise change these measures, Congress has indicated that it will continue to seek new legislative and/or administrative measures to control drug costs. At the state level, legislatures have increasingly passed legislation and implemented regulations designed to control pharmaceutical and biological product pricing, including price or patient reimbursement constraints, discounts, restrictions on certain product access and marketing cost disclosure and transparency measures, and, in some cases, designed to encourage importation from other countries and bulk purchasing.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">We expect that the healthcare reform measures that have been adopted and may be adopted in the future, may result in more rigorous coverage criteria and in additional downward pressure on the price that we receive for any approved product and could seriously harm our future revenues. Any reduction in reimbursement from Medicare or other government programs may result in a similar reduction in payments from private third-party payors.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Additionally, in September 2020, the FDA issued a final guidance document outlining a pathway for manufacturers to obtain an additional National Drug Code, or NDC, for an FDA-approved drug that was originally intended to be marketed in a foreign country and that was authorized for sale in that foreign country. The regulatory and market implications of the draft guidance are unknown at this time. Proponents of drug reimportation may attempt to pass legislation that would directly allow reimportation under certain circumstances. Legislation or regulations allowing the reimportation of drugs, if enacted, could decrease the price we receive for any products that we may develop and adversely affect our future revenues and prospects for profitability.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">Further, on May&#160;30, 2018, the Trickett Wendler, Frank Mongiello, Jordan McLinn, and Matthew Bellina Right to Try Act of 2017, or the Right to Try Act, was signed into law. The law, among other things, provides a federal framework for certain patients to request access to certain investigational new drug products that have completed a Phase I clinical trial and that are undergoing investigation for FDA approval. Under certain circumstances, eligible patients can seek treatment without enrolling in clinical trials and without obtaining FDA permission under the FDA expanded access </p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">67</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">program. There is no obligation for a pharmaceutical manufacturer to make its drug products available to eligible patients as a result of the Right to Try Act.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">There have been, and likely will continue to be, legislative and regulatory proposals at the foreign, federal and state levels directed at broadening the availability of healthcare and containing or lowering the cost of healthcare. The implementation of cost containment measures or other healthcare reforms may prevent us from being able to generate revenue, attain profitability, or commercialize our product. Such reforms could have an adverse effect on anticipated revenue from product candidates that we may successfully develop and for which we may obtain regulatory approval and may affect our overall financial condition and ability to develop product candidates.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Our relationships with customers and third-party payors will be subject to applicable anti-kickback, fraud and abuse, transparency and other healthcare laws and regulations, which, if violated, could expose us to criminal sanctions, civil penalties, contractual damages, reputational harm, administrative burdens and diminished profits and future earnings.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Healthcare providers, physicians and third-party payors will play a primary role in the recommendation and prescription of any product candidates for which we obtain marketing approval. Our current and future arrangements with healthcare providers, third-party payors and customers may expose us to broadly applicable fraud and abuse and other healthcare laws and regulations that may constrain the business or financial arrangements and relationships through which we research, and if approved, market, sell and distribute our products. Restrictions under applicable federal and state healthcare laws and regulations, include the following:</p><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the federal Anti-Kickback Statute prohibits persons from, among other things, knowingly and willfully soliciting, offering, receiving or providing remuneration, directly or indirectly, in cash or in kind, to induce or reward, or in return for, the referral of an individual for the furnishing or arranging for the furnishing, or the purchase, lease or order, or arranging for or recommending purchase, lease or order, of any good or service for which payment may be made under a federal healthcare program, such as Medicare and Medicaid. On December 2, 2020, the Office of Inspector General, or OIG, published further modifications to the federal Anti-Kickback Statute. Under the final rules, OIG added safe harbor protections under the Anti-Kickback Statute for certain coordinated care and value-based arrangements among clinicians, providers, and others. This rule (with exceptions) became effective January 19, 2021. Implementation of this change and new safe harbors for point-of-sale reductions in price for prescription pharmaceutical products and pharmacy benefit manager service fees are currently under review by the Biden administration and may be amended or repealed. We continue to evaluate what effect, if any, the rule will have on our business;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">federal civil and criminal false claims laws and civil monetary penalty laws, including the federal False Claims Act, which can be enforced through civil whistleblower or </span><i style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:normal;text-align:left;">qui tam</i><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;"> actions, prohibit individuals or entities from, among other things knowingly presenting, or causing to be presented, to the federal government or a government contractor, grantee, or other recipient of federal funds, claims for payment that are false or fraudulent or making a false statement to avoid, decrease or conceal an obligation to pay money to the federal government;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the federal Health Insurance Portability and Accountability Act of 1996, or HIPAA, imposes criminal liability for knowingly and willfully executing a scheme to defraud any healthcare benefit program, knowingly and willfully embezzling or stealing from a healthcare benefit program, willfully obstructing a criminal investigation of a healthcare offense or knowingly and willfully making false statements relating to healthcare matters;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">HIPAA, as amended by the Health Information Technology for Economic and Clinical Health Act of 2009, and their implementing regulations, imposes obligations on certain healthcare providers, health plans and healthcare clearinghouses, known as covered entities, as well as their business associates, which are individuals and entities that perform certain services involving the use or disclosure of individually identifiable health information, including mandatory contractual terms, with respect to safeguarding the privacy, security and transmission of individually identifiable health information;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the federal Open Payments program, created under Section&#160;6002 of the Affordable Care Act and its implementing regulations, requires manufacturers of drugs, devices, biologics and medical supplies for </span></td></tr></table></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">68</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;"></td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">which payment is available under Medicare, Medicaid or the Children&#8217;s Health Insurance Program (with certain exceptions) to report annually to CMS information related to &#8220;payments or other transfers of value&#8221; made to physicians (defined to include doctors, dentists, optometrists, podiatrists and chiropractors) and teaching hospitals, as well as ownership and investment interests held by physicians (as defined above) and their immediate family members. Effective January 1, 2022, these reporting obligations will extend to include transfers of value made to certain non-physician providers such as physician assistants and nurse practitioners; and</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">analogous state, local, and foreign laws and regulations, such as state anti-kickback and false claims laws, which may apply to sales or marketing arrangements and claims involving healthcare items or services reimbursed by non-governmental third-party payors, including private insurers; state and foreign laws that require pharmaceutical companies to comply with the pharmaceutical industry&#8217;s voluntary compliance guidelines and the relevant compliance guidance promulgated by the federal government or otherwise restrict payments that may be made to healthcare providers; state and foreign laws that require drug manufacturers to report information related to payments and other transfers of value to physicians and other healthcare providers, marketing expenditures or drug prices; state and local laws that require the registration of pharmaceutical sales representatives; and state and foreign laws that govern the privacy and security of health information in certain circumstances, many of which differ from each other in significant ways and often are not preempted by HIPAA, thus complicating compliance efforts.</span></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Efforts to ensure that our business arrangements with third parties comply with applicable healthcare laws and regulations will involve substantial costs. It is possible that governmental authorities will conclude that our business practices may not comply with current or future statutes, regulations or case law interpreting applicable fraud and abuse or other healthcare laws and regulations. If our operations are found to be in violation of any of these laws or any other governmental regulations that may apply to us, we may be subject to significant civil, criminal and administrative penalties, damages, fines, disgorgement, imprisonment, exclusion from government funded healthcare programs, such as Medicare and Medicaid, integrity oversight and reporting obligations, and the curtailment or restructuring of our operations. If any of the physicians or other healthcare providers or entities with whom we expect to do business is found not to be in compliance with applicable laws, that person or entity may be subject to criminal, civil or administrative sanctions, including exclusions from government funded healthcare programs.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Failure to comply with health and data protection laws and regulations could lead to government enforcement actions (which could include civil or criminal penalties), private litigation, and/or adverse publicity and could negatively affect our operating results and business.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">We and any potential collaborators may be subject to federal, state, and foreign data protection laws and regulations (i.e., laws and regulations that address privacy and data security). In the United States, numerous federal and state laws and regulations, including federal health information privacy laws, state data breach notification laws, state health information privacy laws, and federal and state consumer protection laws (e.g., Section&#160;5 of the Federal Trade Commission Act and California Consumer Privacy Act of 2018 (&#8220;CCPA&#8221;)), that govern the collection, use, disclosure and protection of health-related and other personal information could apply to our operations or the operations of our collaborators. The state of California, for example, recently adopted the CCPA, which went into effect beginning in January&#160;2020. The CCPA has been characterized as the first &#8220;GDPR-like&#8221; privacy statute to be enacted in the United States because it mirrors a number of the key provisions of the European Union General Data Protection Regulation, or GDPR (discussed below in the European Data Collection subsection). The CCPA establishes a new privacy framework for covered businesses by creating an expanded definition of personal information, establishing new data privacy rights for consumers in the State of California, imposing special rules&#160;on the collection of consumer data from minors, and creating a new and potentially severe statutory damages framework for violations of the CCPA and for businesses that fail to implement reasonable security procedures and practices to prevent data breaches. In addition, we may obtain health information from third parties (including research institutions from which we obtain clinical trial data) that are subject to privacy and security requirements under HIPAA, as amended by HITECH. While there is currently an exception for protected health information that is subject to HIPAA and clinical trial regulations, as currently written, the CCPA may impact some of our business activities. Depending on the facts and circumstances, we could be subject to civil, criminal, and administrative penalties if we knowingly obtain, use, or disclose individually identifiable health information maintained by a HIPAA-covered entity in a manner that is not authorized or permitted by HIPAA.</p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">69</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Compliance with U.S. and international data protection laws and regulations, including the EU GDPR and other EU data protection laws could require us to take on more onerous obligations in our contracts, restrict our ability to collect, use and disclose data, or in some cases, impact our ability to operate in certain jurisdictions. Failure to comply with these laws and regulations could result in government enforcement actions (which could include civil, criminal and administrative penalties), private litigation, and/or adverse publicity and could negatively affect our operating results and business. Moreover, clinical trial subjects, employees and other individuals about whom we or our potential collaborators obtain personal information, as well as the providers who share this information with us, may limit our ability to collect, use and disclose the information. Claims that we have violated individuals&#8217; privacy rights, failed to comply with data protection laws, or breached our contractual obligations, even if we are not found liable, could be expensive and time-consuming to defend and could result in adverse publicity that could harm our business.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">In the event we decide to conduct clinical trials or continue to enroll subjects in our ongoing or future clinical trials, we may be subject to additional privacy restrictions. The collection, use, storage, disclosure, transfer, or other processing of personal data regarding individuals in the EU, including personal health data, is subject to the EU General Data Protection Regulation, which became effective on May 25, 2018. The GDPR is wide-ranging in scope and imposes numerous requirements on companies that process personal data, including requirements relating to processing health and other sensitive data, obtaining consent of the individuals to whom the personal data relates, providing information to individuals regarding data processing activities, implementing safeguards to protect the security and confidentiality of personal data, providing notification of data breaches, and taking certain measures when engaging third-party processors. The GDPR also imposes strict rules on the transfer of personal data to countries outside the EU, including the United States, and permits data protection authorities to impose large penalties for violations of the GDPR, including potential fines of up to &#8364;20 million or 4% of annual global revenues, whichever is greater. The GDPR also confers a private right of action on data subjects and consumer associations to lodge complaints with supervisory authorities, seek judicial remedies, and obtain compensation for damages resulting from violations of the GDPR. In addition, the GDPR includes restrictions on cross-border data transfers. The GDPR may increase our responsibility and liability in relation to personal data that we process where such processing is subject to the GDPR, and we may be required to put in place additional mechanisms to ensure compliance with the GDPR, including as implemented by individual countries. Compliance with the GDPR will be a rigorous and time-intensive process that may increase our cost of doing business or require us to change our business practices, and despite those efforts, there is a risk that we may be subject to fines and penalties, litigation, and reputational harm in connection with our European activities. Further, the United Kingdom&#8217;s exit from the EU, often referred to as Brexit, has created uncertainty with regard to data protection regulation in the United Kingdom. In particular, it is unclear how data transfers to and from the United Kingdom will be regulated now that the United Kingdom has officially left the EU.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Governments outside the United States tend to impose strict price controls, which may adversely affect our revenue, if any.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">In some countries, particularly the countries of the European Union, the pricing of prescription pharmaceuticals is subject to governmental control. In these countries, pricing negotiations with governmental authorities can take considerable time after the receipt of marketing approval for a drug. In addition, there can be considerable pressure by governments and other stakeholders on prices and reimbursement levels, including as part of cost containment measures. Political, economic and regulatory developments may further complicate pricing negotiations. To obtain coverage and reimbursement or pricing approval in some countries, we may be required to conduct a clinical trial that compares the cost-effectiveness of our drug candidate to other available procedures. If reimbursement of our drugs is unavailable or limited in scope or amount, or if pricing is set at unsatisfactory levels, our business could be harmed, possibly materially.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Healthcare insurance coverage and reimbursement may be limited or unavailable for our product candidate, if approved, which could make it difficult for us to sell our product candidate or other therapies profitably.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The success of our product candidate, if approved, depends on the availability of coverage and adequate reimbursement from third-party payors including governmental healthcare programs, such as Medicare and Medicaid, commercial payors, and health maintenance organizations. We cannot be sure that coverage and reimbursement will be available for, or accurately estimate the potential revenue from, our product candidates or assure that coverage and reimbursement will be available for any product that we may develop.</p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">70</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Patients who are provided medical treatment for their conditions generally rely on third-party payors to reimburse all or part of the costs associated with their treatment. Coverage and adequate reimbursement from third-party payors are critical to new product acceptance.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Third-party payors decide which drugs and treatments they will cover and the amount of reimbursement. Coverage and reimbursement by a third-party payor may depend upon a number of factors, including the third-party payor&#8217;s determination that use of a product is:</p><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">a covered benefit under its health plan;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">safe, effective and medically necessary;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">appropriate for the specific patient;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">cost-effective; and</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">neither experimental nor investigational.</span></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">In the United States, no uniform policy of coverage and reimbursement for products exists among third-party payors. As a result, obtaining coverage and reimbursement approval of a product from a third-party payor is a time consuming and costly process that could require us to provide to each payor supporting scientific, clinical and cost effectiveness data for the use of our products on a payor-by-payor basis, with no assurance that coverage and adequate reimbursement will be obtained. There is significant uncertainty related to the insurance coverage and reimbursement of newly approved products. In the United States, the principal decisions about reimbursement for new medicines are typically made by CMS, an agency within HHS, as CMS decides whether and to what extent a new medicine will be covered and reimbursed under Medicare. Private third-party payors tend to follow Medicare coverage and reimbursement limitations to a substantial degree, but also have their own methods and approval process apart from Medicare determinations. Even if we obtain coverage for a given product, the resulting reimbursement payment rates might not be adequate for us to achieve or sustain profitability or may require co-payments that patients find unacceptably high.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Our activities in the United States subject us to various laws relating to foreign investment and the export of certain technologies, and our failure to comply with these laws or adequately monitor the compliance of our suppliers and others we do business with could subject us to substantial fines, penalties and even injunctions, the imposition of which on us could have a material adverse effect on the success of our business.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Because we have substantial operations in the United States, we are subject to U.S. laws that regulate foreign investments in U.S. businesses and access by foreign persons to technology developed and produced in the United States. These laws include Section&#160;721 of the Defense Production Act of 1950, as amended by the Foreign Investment Risk Review Modernization Act of 2018, and the regulations at 31 C.F.R. Parts 800 and 801, as amended, administered by the Committee on Foreign Investment in the United States; and the Export Control Reform Act of 2018, which is being implemented in part through Commerce Department rulemakings to impose new export control restrictions on &#8220;emerging and foundational technologies&#8221; yet to be fully identified. Application of these laws, including as they are implemented through regulations being developed, may negatively impact our business in various ways, including by restricting our access to capital and markets; limiting the collaborations we may pursue; regulating the export our products, services, and technology from the United States and abroad; increasing our costs and the time necessary to obtain required authorizations and to ensure compliance; and threatening monetary fines and other penalties if we do not.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">We are subject to U.S. and certain foreign export and import controls, sanctions, embargoes, anti-corruption laws, and anti-money laundering laws and regulations. Compliance with these legal standards could impair our ability to compete in domestic and international markets. We can face criminal liability and other serious consequences for violations, which can harm our business.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">We are subject to export control and import laws and regulations, including the U.S. Export Administration Regulations, U.S. Customs regulations, various economic and trade sanctions regulations administered by the U.S. Treasury Department&#8217;s Office of Foreign Assets Controls, the U.S. Foreign Corrupt Practices Act of 1977, as amended, or FCPA, the U.S. domestic bribery statute contained in 18 U.S.C. &#167; 201, the U.S. Travel Act, the USA PATRIOT Act, and other state and national anti-bribery and anti-money laundering laws in the countries in which we conduct activities. </p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">71</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">Anti-corruption laws are interpreted broadly and prohibit companies and their employees, agents, contractors, and other collaborators from authorizing, promising, offering, or providing, directly or indirectly, improper payments or anything else of value to recipients in the public or private sector. We may engage third parties to sell our products sell our products outside the United States, to conduct clinical trials, and/or to obtain necessary permits, licenses, patent registrations, and other regulatory approvals. We have direct or indirect interactions with officials and employees of government agencies or government-affiliated hospitals, universities, and other organizations. We can be held liable for the corrupt or other illegal activities of our employees, agents, contractors, and other collaborators, even if we do not explicitly authorize or have actual knowledge of such activities. Any violations of the laws and regulations described above may result in substantial civil and criminal fines and penalties, imprisonment, the loss of export or import privileges, debarment, tax reassessments, breach of contract and fraud litigation, reputational harm, and other consequences.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Changes in funding for the FDA, the SEC and other government agencies could hinder their ability to hire and retain key leadership and other personnel, prevent new or existing product candidates from being developed or commercialized in a timely manner or otherwise prevent those agencies from performing normal functions on which the operation of our business may rely, which could negatively impact our business.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The ability of the FDA to review and approve new products can be affected by a variety of factors, including government budget and funding levels, ability to hire and retain key personnel and accept payment of user fees, and statutory, regulatory, and policy changes. Average review times at the agency have fluctuated in recent years as a result. In addition, government funding of the SEC and other government agencies on which our operations may rely, including those that fund research and development activities is subject to the political process, which is inherently fluid and unpredictable.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Disruptions at the FDA and other agencies may also slow the time necessary for new drugs to be reviewed and/or approved by necessary government agencies, which would adversely affect our business. For example, over the last several years, the U.S. government has shut down several times and certain regulatory agencies, such as the FDA and the SEC, have had to furlough critical FDA, SEC and other government employees and stop critical activities. If a prolonged government shutdown occurs, it could significantly impact the ability of the FDA to timely review and process our regulatory submissions, which could have a material adverse effect on our business. Further, in our operations as a public company, future government shutdowns could impact our ability to access the public markets and obtain necessary capital in order to properly capitalize and continue our operations.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:14pt 0pt 0pt 0pt;"><b style="font-weight:bold;">Risks Related to Our Financial Condition and Need for Additional Capital</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:14pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">We have incurred significant losses since our inception and we expect to incur losses for the foreseeable future.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">We have no products approved for commercial sale and have not generated any revenue to date, and we continue to incur significant research and development and other expenses related to our ongoing operations. As a result, we are not profitable and have incurred significant losses in each period since our inception in January&#160;2017. For the nine months ended September 30, 2021 and 2020, we reported net losses of $68.4 million and $49.5 million, respectively. For the years ended December 31, 2020 and 2019, we reported net losses of $79.2 million and $43.8 million, respectively. As of September 30, 2021, we had an accumulated deficit of $277.9 million. We expect to continue to incur significant losses for the foreseeable future, and we expect these losses to increase as we continue our research and development of, and seek regulatory approvals for, our product candidate. We anticipate that our expenses will increase substantially if, and as, we:</p><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">conduct larger scale clinical trials for our product candidate, EFX, and any future product candidates;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">discover and develop new product candidates, and conduct nonclinical studies and clinical trials;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">incur setbacks or delays to the initiation or completion of preclinical and non-clinical studies, product development and/or clinical trials due to the COVID-19 pandemic;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">incur any disruption or delays to the supply of our product candidate due to the COVID-19 pandemic;</span></td></tr></table></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">72</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">manufacture, or have manufactured, clinical and commercial supplies of our product candidates;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">seek regulatory approvals for EFX or any future product candidates;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">commercialize EFX or any future product candidates, if approved;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">attempt to transition from a company with a development focus to a company capable of supporting commercial activities, including establishing sales, marketing and distribution infrastructure;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">hire additional clinical, scientific, and management personnel;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">add operational, financial, and management information systems and personnel;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">identify additional compounds or product candidates and acquire rights from third parties to those compounds or product candidates through licenses; and</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">incur additional costs associated with operating as a public company.</span></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 54pt;"><span style="margin-left:0pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Even if we succeed in commercializing EFX or any future product candidates, we may continue to incur substantial research and development and other expenditures to develop and market additional product candidates. We may encounter unforeseen expenses, difficulties, complications, delays and other unknown factors that may adversely affect our business. The size of our future net losses will depend, in part, on the rate of future growth of our expenses and our ability to generate revenue. Our prior losses and expected future losses have had and will continue to have an adverse effect on our stockholders&#8217; equity and working capital.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">We currently have a limited operating history, have not generated any revenue to date, and may never become profitable.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">We are a clinical-stage biotechnology company with a limited operating history. Our operations to date have been limited to organizing and staffing our company, acquiring, developing and securing our technology and product candidate, EFX, and conducting nonclinical studies and clinical trials of EFX. We have not yet demonstrated our ability to complete late-stage clinical trials, obtain regulatory approval, formulate and manufacture a commercial-scale product, or conduct sales and marketing activities necessary for successful product commercialization. Investment in biotechnology product development is highly speculative because it entails substantial upfront expenditures in clinical research organizations and contract manufacturing organizations and significant risk that any potential product candidate will fail to demonstrate adequate effect or an acceptable safety profile, gain regulatory approval and become commercially viable. Consequently, any predictions you may make about our future success or viability may not be as accurate as they could be if we had a longer operating history.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Though EFX is currently in Phase 2 clinical development, we do not expect to receive revenue from EFX for a number of years, if ever. To date, we have not generated any revenue and we will not be able to generate product revenue unless and until EFX, or any future product candidate, successfully completes clinical trials, receives regulatory approval, and is commercialized. We may seek to obtain revenue from collaboration or licensing agreements with third parties. Our ability to generate future product revenue from EFX or any future product candidates also depends on a number of additional factors, including our, or our current and future contractors&#8217; and collaborators&#8217;, ability to:</p><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">successfully complete nonclinical studies and clinical trials for EFX and any future product candidates;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">seek and obtain marketing approvals for any product candidates that complete clinical development;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">establish and maintain supply and manufacturing relationships with third parties, and ensure adequate and legally compliant manufacturing of bulk drug substances and drug products to maintain that supply;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">launch and commercialize any product candidates for which we obtain marketing approval, and, if launched independently, successfully establish a sales, marketing and distribution infrastructure;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">demonstrate the necessary safety data post-approval to ensure continued regulatory approval;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">obtain coverage and adequate product reimbursement from third-party payors, including government payors;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">achieve market acceptance for any approved products;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">address any competing technological and market developments;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">maintain our rights under our existing license agreement with Amgen and any similar agreements we may enter into in the future;</span></td></tr></table></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">73</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">negotiate favorable terms in any collaboration, licensing or other arrangements into which we may enter in the future and performing our obligations in such collaborations;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">establish, maintain, protect and enforce our intellectual property rights; and</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">attract, hire and retain qualified personnel.</span></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">In addition, because of the numerous risks and uncertainties associated with biotechnology product development, including that our product candidate may not advance through development or achieve the endpoints of applicable clinical trials, we are unable to predict the timing or amount of increased expenses, or if or when we will achieve or maintain profitability. In addition, our expenses could increase beyond expectations if we decide, or are required by the FDA or foreign regulatory authorities, to perform nonclinical studies or clinical trials in addition to those that we currently anticipate. Even if we complete the development and regulatory processes described above, we anticipate incurring significant costs associated with launching and commercializing any approved product.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">If we do achieve profitability, we may not be able to sustain or increase profitability on a quarterly or annual basis. Our failure to become and remain profitable would decrease the value of our company and could impair our ability to raise capital, maintain our research and development efforts, expand our business or continue our operations. A decline in the value of our company also could cause you to lose all or part of your investment.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">We will require additional capital to finance our operations, which may not be available to us on acceptable terms, or at all. As a result, we may not complete the development and commercialization of our product candidate or develop any future product candidates.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">As a research and development company, our operations have consumed substantial amounts of cash since inception. We expect our research and development expenses to increase substantially in connection with our ongoing activities, particularly as we advance EFX into later-stage clinical development.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">As of September 30, 2021, we had $215.1 million of cash, cash equivalents and short-term marketable securities. We raised $95.5 million from our initial public offering in June 2019 and $202.6 million from our follow-on public offering in July 2020. Any forecast of the period of time through which our financial resources will adequately support our operations is a forward-looking statement and involves risks and uncertainties, and actual results could vary as a result of a number of factors, including the factors discussed elsewhere in this &#8216;&#8216;Risk factors&#8217;&#8217; section. The assumptions underlying any estimate may prove to be wrong, and we could utilize our available capital resources sooner than we currently expect. Our future funding requirements, both short and long-term, will depend on many factors, including, but not limited to:</p><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the initiation, progress, timing, costs and results of nonclinical studies and clinical trials for our product candidate or any future product candidates we may develop, including on account of any setbacks or delays due to the COVID-19 pandemic;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the cost and timing of manufacturing our product candidate for use in clinical trials or, if approved by the FDA, for commercial use, including on account of any disruption or delays to the supply of our product candidate due to the COVID-19 pandemic;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">our ability to maintain our license to EFX from Amgen;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the outcome, timing and cost of seeking and obtaining regulatory approvals from the FDA and comparable foreign regulatory authorities, including the potential for such authorities to require that we perform more nonclinical studies or clinical trials than those that we currently expect or change their requirements on studies that had previously been agreed to;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the cost to establish, maintain, expand, enforce and defend the scope of our intellectual property portfolio, including the amount and timing of any payments we may be required to make, or that we may receive, in connection with licensing, preparing, filing, prosecuting, defending and enforcing any patents or other intellectual property rights;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the effect of competing technological and market developments;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">market acceptance of any approved product candidates, including product pricing, as well as product coverage and the adequacy of reimbursement by third-party payors;</span></td></tr></table></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">74</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the cost of acquiring, licensing or investing in additional businesses, products, product candidates and technologies;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the cost and timing of selecting, auditing and potentially validating a manufacturing site for commercial scale manufacturing;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the cost of establishing sales, marketing and distribution capabilities for any product candidates for which we may receive regulatory approval and that we determine to commercialize; and</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">our need to implement additional internal systems and infrastructure, including financial and reporting systems.</span></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">We do not have any committed external source of funds or other support for our development efforts and we cannot be certain that additional funding will be available on acceptable terms, or at all. Until we can generate sufficient revenue to finance our cash requirements, which we may never do, we expect to finance our future cash needs through a combination of public or private equity offerings, debt financings, collaborations, strategic alliances, licensing arrangements, and other marketing or distribution arrangements. If we raise additional funds through public or private equity offerings, the terms of these securities may include liquidation or other preferences that adversely affect our stockholders&#8217; rights. Further, to the extent that we raise additional capital through the sale of common stock or securities convertible or exchangeable into common stock, your ownership interest will be diluted. If we raise additional capital through debt financing, we could be subject to fixed payment obligations and may be subject to covenants limiting or restricting our ability to take specific actions, such as incurring additional debt, making capital expenditures or declaring dividends. If we raise additional capital through marketing and distribution arrangements or other collaborations, strategic alliances or licensing arrangements with third parties, we may have to relinquish certain valuable rights to our product candidates, technologies, future revenue streams or research programs or grant licenses on terms that may not be favorable to us. We also could be required to seek collaborators for one or more of our current or any future product candidates at an earlier stage than otherwise would be desirable or relinquish our rights to product candidates or technologies that we otherwise would seek to develop or commercialize ourselves. If we are unable to raise additional capital in sufficient amounts or on terms acceptable to us, we may have to significantly delay, scale back or discontinue the development or commercialization of one or more of our products or product candidates or one or more of our other research and development initiatives. Any of the above events could significantly harm our business, prospects, financial condition and results of operations and cause the price of our common stock to decline.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:14pt 0pt 0pt 0pt;"><b style="font-weight:bold;">Risks Related to Commercialization and Market Acceptance </b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:14pt 0pt 12pt 0pt;"><span style="text-decoration:underline;text-decoration-color:#000000;">Risks Related to Commercialization </span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Even if we commercialize EFX or any future product candidates, if approved, these products may become subject to unfavorable pricing regulations, third-party reimbursement practices or healthcare reform initiatives, which could harm our business.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The regulations that govern marketing approvals, pricing and reimbursement for new drug products vary widely from country to country. Current and future legislation may significantly change the approval requirements in ways that could involve additional costs and cause delays in obtaining approvals. Some countries require approval of the sale price of a drug before it can be marketed. In many countries, the pricing review period begins after marketing or product licensing approval is granted. In some foreign markets, prescription pharmaceutical pricing remains subject to continuing governmental control even after initial approval is granted. As a result, we might obtain marketing approval for a product in a particular country, but then be subject to price regulations that delay or limit our commercial launch of the product, possibly for lengthy time periods, which could negatively impact the revenue we generate from the sale of the product in that particular country. Adverse pricing limitations may hinder our ability to recoup our investment in one or more product candidates, even if our product candidate or any future product candidates obtain marketing approval.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">Our ability to commercialize any products successfully also will depend in part on the extent to which coverage and adequate reimbursement for these products and related treatments will be available from third-party payors such as government health administration authorities, private health insurers and other organizations. Third-party payors determine which medications they will cover and establish reimbursement levels. Third-party payors have attempted to </p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">75</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">control costs by limiting coverage and the amount of reimbursement for particular medications. Increasingly, third-party payors are requiring that drug companies provide them with predetermined discounts from list prices and are challenging the prices charged for medical products. We cannot be sure that coverage and reimbursement will be available for any product that we commercialize and, if reimbursement is available, what the level of reimbursement will be. Coverage and reimbursement may impact the demand for, or the price of, any product candidate for which we obtain marketing approval, if any. If coverage and reimbursement are not available or reimbursement is available only to limited levels, we may not be able to successfully commercialize any product candidate for which marketing approval is obtained, if any.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">There may be significant delays in obtaining coverage and reimbursement for newly approved drugs, and coverage may be more limited than the purposes for which the drug is approved by the FDA or comparable foreign regulatory authorities. Moreover, eligibility for coverage and reimbursement does not imply that a drug will be paid for in all cases or at a rate that covers our costs, including research, development, manufacture, sale and distribution. Interim reimbursement levels for new drugs, if applicable, may also not be sufficient to cover our costs and may only be temporary. Reimbursement rates may vary according to the use of the drug and the clinical setting in which it is used, may be based on reimbursement levels already set for lower cost drugs and may be incorporated into existing payments for other services. Net prices for drugs may be reduced by mandatory discounts or rebates required by government healthcare programs or private payors and by any future relaxation of laws that presently restrict imports of drugs from countries where they may be sold at lower prices than in the United States. Our inability to promptly obtain coverage and profitable reimbursement rates third-party payors for any approved products that we develop could have a material adverse effect on our operating results, our ability to raise capital needed to commercialize products and our overall financial condition.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Product liability lawsuits against us could cause us to incur substantial liabilities and to limit commercialization of any products that we may develop.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">We face an inherent risk of product liability exposure related to the testing of our product candidate or any future product candidates in human clinical trials and will face an even greater risk if we commercialize any resulting products. Product liability claims may be brought against us by subjects enrolled in our clinical trials, patients, their family members, healthcare providers or others using, administering or selling our products. If we cannot successfully defend ourselves against claims that our product candidate or any future product candidates or products that we may develop caused injuries, we could incur substantial liabilities. Regardless of merit or eventual outcome, liability claims may result in:</p><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">decreased demand for any product candidates or products that we may develop;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">termination of clinical trial sites or entire trial programs;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">injury to our reputation and significant negative media attention;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">withdrawal of clinical trial participants;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">significant costs to defend the related litigation;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">substantial monetary awards to trial subjects or patients;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">loss of revenue;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">diversion of management and scientific resources from our business operations;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the inability to commercialize any products that we may develop; and</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">a decline in our stock price.</span></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">Our clinical trial liability insurance coverage may not adequately cover all liabilities that we may incur. We may not be able to maintain insurance coverage at a reasonable cost or in an amount adequate to satisfy any liability that may arise. Our inability to obtain product liability insurance at an acceptable cost or to otherwise protect against potential product liability claims could prevent or delay the commercialization of any products or product candidates that we develop. We intend to expand our insurance coverage for products to include the sale of commercial products if we obtain marketing approval for our product candidate or any future product candidates in development, but we may be unable to obtain commercially reasonable product liability insurance for any products approved for marketing. Large judgments have been awarded in lawsuits based on drugs that had unanticipated side effects. If we are sued for any </p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">76</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">injury caused by our products, product candidates or processes, our liability could exceed our product liability insurance coverage and our total assets. Claims against us, regardless of their merit or potential outcome, may also generate negative publicity or hurt our ability to obtain physician adoption of our product or expand our business.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"><span style="text-decoration:underline;text-decoration-color:#000000;">Risks Related to Market Acceptance </span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">If, in the future, we are unable to establish sales and marketing capabilities or enter into agreements with third parties to sell and market any product candidates we may develop, we may not be successful in commercializing those product candidates if and when they are approved.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">We do not currently have an infrastructure for the sales, marketing, and distribution of pharmaceutical products. In order to market our product candidates, if approved by the FDA or any other regulatory body, we must build our sales, marketing, managerial, and other non-technical capabilities, or make arrangements with third parties to perform these services. There are risks involved with both establishing our own commercial capabilities and entering into arrangements with third parties to perform these services. For example, recruiting and training a sales force or reimbursement specialists is expensive and time-consuming and could delay any product launch. If the commercial launch of a product candidate for which we recruit a sales force and establish marketing and other commercialization capabilities is delayed or does not occur for any reason, we would have prematurely or unnecessarily incurred these commercialization expenses. This may be costly, and our investment would be lost if we cannot retain or reposition our commercialization personnel.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">If we enter into arrangements with third parties to perform sales, marketing, commercial support, and distribution services, our product revenue or the profitability of product revenue may be lower than if we were to market and sell any products we may develop ourselves. In addition, we may not be successful in entering into arrangements with third parties to commercialize our product candidates or may be unable to do so on terms that are favorable to us. We may have little control over such third parties, and any of them may fail to devote the necessary resources and attention to sell and market our products effectively and they could expose our company to regulatory enforcement and legal risk in the execution of their sales and commercialization activities. If we do not establish commercialization capabilities successfully, either on our own or in collaboration with third parties, we will not be successful in commercializing our product candidates if approved.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">If we are unable to establish adequate sales, marketing, and distribution capabilities, whether independently or with third parties, or if we are unable to do so on commercially reasonable terms, our business, results of operations, financial condition, and prospects will be materially adversely affected.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Our product candidate or any future product candidates may not achieve adequate market acceptance among physicians, patients, third-party payors and others in the medical community necessary for commercial success.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">Even if our product candidate or any future product candidates receive regulatory approval, they may not gain adequate market acceptance among physicians, patients, third-party payors, pharmaceutical companies and others in the medical community. Demonstrating the safety and efficacy of our product candidate or any future product candidates and obtaining regulatory approvals will not guarantee future revenue. Our commercial success also depends on coverage and adequate reimbursement of our product candidate or any future product candidates by third-party payors, including government payors and private insurers, which may be difficult or time-consuming to obtain, may be limited in scope and may not be obtained in all jurisdictions in which we may seek to market our products. Third-party payors closely examine medical products to determine whether they should be covered by reimbursement and, if so, the level of reimbursement that will apply. We cannot be certain that third-party payors will sufficiently reimburse sales of our product or enable us to sell our product at a profitable price. Similar concerns could also limit the reimbursement amounts that health insurers or government agencies in other countries are prepared to pay for our products. In many regions, including Europe, Japan and Canada, where we may market our products, the pricing of prescription drugs is controlled by the government or regulatory agencies. Regulatory agencies in these countries could determine that the pricing for our products should be based on prices of other commercially available drugs for the same disease, rather </p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">77</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">than allowing us to market our products at a premium as new drugs. The degree of market acceptance of any of our approved product candidates will depend on a number of factors, including:</p><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the efficacy and safety profile of the product candidate as demonstrated in clinical trials;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the timing of market introduction of the product candidate as well as competitive products;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">any impact to market health as a result of COVID-19;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the clinical indications for which the product candidate is approved;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">acceptance of the product candidate as a safe and effective treatment by clinics and patients;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the potential and perceived advantages of the product candidate over alternative treatments, including any similar generic treatments;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the cost of treatment in relation to alternative treatments;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the availability of coverage and adequate reimbursement and pricing by third-party payors;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the relative convenience and ease of administration;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the frequency and severity of adverse events;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the effectiveness of sales and marketing efforts; and</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">unfavorable publicity relating to our product candidate or any future product candidates.</span></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Sales of medical products also depend on the willingness of physicians to prescribe the treatment, which is likely to be based on a determination by these physicians that the products are safe, therapeutically effective and cost effective. In addition, the inclusion or exclusion of products from treatment guidelines established by various physician groups and the viewpoints of influential physicians can affect the willingness of other physicians to prescribe the treatment. We cannot predict whether physicians, physicians&#8217; organizations, hospitals, other healthcare providers, government agencies or private insurers will determine that our product is safe, therapeutically effective and cost effective as compared with competing treatments. If any product candidate is approved but does not achieve an adequate level of acceptance by such parties, we may not generate or derive sufficient revenue from that product candidate and may not become or remain profitable.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:14pt 0pt 0pt 0pt;"><b style="font-weight:bold;">Risks Related to Our Operations </b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:14pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">We incur significant costs and expend significant time and effort, as a result of operating as a public company, and our management is required to devote substantial time to compliance initiatives and corporate governance practices.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="white-space:pre-wrap;">We incur significant legal, accounting and other expenses, and expend significant time and effort by management and other personnel, to comply with the rules applicable to us as a public company. We are subject to the reporting requirements of Nasdaq and of the Securities Exchange Act of 1934, as amended, which require, among other things, that we file with the Securities and Exchange Commission (SEC), annual, quarterly, and current reports with respect to our business and financial condition and that we establish and maintain effective disclosure controls, procedures and corporate governance practices.  We must also comply with the Sarbanes-Oxley Act of 2002 (the &#8220;Sarbanes-Oxley Act&#8221;), and specifically Section 404 of the Sarbanes-Oxley Act, which requires that we establish and maintain effective internal controls over financial reporting. In order to maintain compliance with the SEC&#8217;s rules that implement Section 404 of the Sarbanes-Oxley Act, we are required to make a formal assessment of the effectiveness of our internal control over financial reporting, to certify financial and other information in our quarterly and annual reports and to provide an annual management report on the effectiveness of our internal control over financial reporting, which includes the disclosure of any material weaknesses and associated remediation activities. When we are no longer an emerging growth company, we will incur additional costs to meet the requirement to provide an attestation report on our internal control over financial reporting from our independent registered public accounting firm.  We will need to continue to dedicate significant internal resources and outside consultants in order to complete management&#8217;s annual assessment and to prepare for when we are no longer an emerging growth company. Despite these efforts, there is no guarantee that we will be able to conclude that our internal controls over financial reporting are effective.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">Further, in July 2010, the Dodd-Frank Wall Street Reform and Consumer Protection Act (the Dodd-Frank Act) was enacted. There are significant corporate governance and executive compensation related provisions in the Dodd-</p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">78</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">Frank Act that require the SEC to adopt additional rules and regulations in these areas, such as &#8220;say on pay&#8221; and proxy access. Recent legislation permits emerging growth companies to implement many of these requirements over a longer period and up to five years from the pricing of our IPO. We intend to take advantage of this new legislation but cannot guarantee that we will not be required to implement these requirements sooner than budgeted or planned and thereby incur unexpected expenses. Stockholder activism, the current political environment, and the current high level of government intervention and regulatory reform may lead to substantial new regulations and disclosure obligations, which may lead to additional compliance costs and impact the manner in which we operate our business in ways we cannot currently anticipate.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">We expect the rules and regulations applicable to public companies to substantially increase our legal and financial compliance costs and to make some activities more time-consuming and costly. If these requirements divert the attention of our management and personnel from other business concerns, they could have a material adverse effect on our business, financial condition, and results of operations. The increased costs will decrease our net income or increase our net loss and may require us to reduce costs in other areas of our business or increase the prices of our products or services. For example, we expect these rules and regulations to make it more difficult and more expensive for us to obtain director and officer liability insurance and we may be required to incur substantial costs to maintain the same or similar coverage. We cannot predict or estimate the amount or timing of additional costs we may incur to respond to these requirements. The impact of these requirements could also make it more difficult for us to attract and retain qualified persons to serve on our board of directors, our board committees, or as executive officers.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">When we lose our status as an &#8216;&#8216;emerging growth company,&#8217;&#8217; as defined in the Jumpstart Our Business Startups Act of 2012, as amended, or the JOBS Act, our independent registered public accounting firm will be required to attest to the effectiveness of our internal controls over financial reporting pursuant to Section&#160;404. An independent assessment of the effectiveness of our internal controls could detect problems that our management&#8217;s assessment might not. Undetected material weaknesses in our internal controls could lead to financial statement restatements and require us to incur the expense of remediation.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="background-color:#ffffff;">We will cease to be an emerging growth company upon the earliest to occur of: (i)&#160;the last day of the fiscal year in which we have more than $1.07&#160;billion in annual revenue; (ii)&#160;the date we qualify as a large accelerated filer, with at least $700&#160;million of equity securities held by non-affiliates; (iii)&#160;the date on which we have, in any three-year period, issued more than $1.0&#160;billion in non-convertible debt securities; and (iv)&#160;December 31, 2024 (the last day of the fiscal year following the fifth anniversary of our IPO). On the last business day of our second quarter in 2021, the aggregate market value of our shares held by non-affiliate stockholders exceeded $700 million. As a result, as of December 31, 2021, we will be considered a large accelerated filer as defined in Rule 12b-2 under the Exchange Act, and we will cease to be an emerging growth company as defined in the JOBS Act. We will no longer be exempt from the auditor attestation requirements of Section 404(b) of the Sarbanes-Oxley Act, and our independent registered public accounting firm will evaluate and report on the effectiveness of internal control over financial reporting. We will also no longer be permitted to take advantage of reduced reporting requirements for smaller reporting companies. We expect to incur significant costs as a result of complying with additional compliance and reporting requirements, and our management and other personnel will need to devote a substantial amount of time to ensure that we comply with additional reporting requirements. Such initiatives and requirements will increase our legal and financial compliance costs and will make some activities more time-consuming and costly. Any changes we make to comply with these obligations may not be sufficient to allow us to satisfy our obligations as a public company on a timely basis, or at all.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="background-color:#ffffff;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">If we fail to comply with these rules, including maintaining proper and effective systems of internal controls over financial reporting, the accuracy and timeliness of our financial reporting may be adversely affected, and we could be subject to sanctions or other penalties that would harm our business.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">Ensuring that we have adequate internal financial and accounting controls and procedures in place so that we can produce accurate consolidated financial statements on a timely basis is a costly and time-consuming effort that needs to be re-evaluated frequently. Our internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of consolidated financial statements in accordance with generally accepted accounting principles. If we identify any material weakness or significant deficiency, the accuracy and timing of our financial reporting may be adversely affected, we may be unable to maintain </p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">79</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">compliance with securities law requirements regarding timely filing of periodic reports in addition to applicable stock exchange listing requirements, investors may lose confidence in our financial reporting, and our stock price may decline as a result. We also could become subject to investigations by Nasdaq, the Securities and Exchange Commission, or SEC, or other regulatory authorities. Failure to remedy any material weakness in our internal control over financial reporting, or to implement or maintain other effective control systems required of public companies, could also restrict our future access to the capital markets. In addition, investors&#8217; perceptions that our internal controls are inadequate or that we are unable to produce accurate consolidated financial statements on a timely basis may harm our stock price and make it more difficult for us to effectively market and sell our products to new and existing customers. </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Our business and operations would suffer in the event of computer system failures, cyber-attacks or deficiencies in our or related parties&#8217; cyber security.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Given our limited operating history, we are still in the process of implementing our internal security measures. Our internal computer systems and those of current and future third parties on which we rely may fail and are vulnerable to damage from computer viruses and unauthorized access. Our information technology and other internal infrastructure systems, including corporate firewalls, servers, leased lines and connection to the Internet, face the risk of systemic failure that could disrupt our operations. While we have not, to our knowledge, experienced any such material system failure or security breach to date, if such an event were to occur and cause interruptions in our operations, it could result in a material disruption of our development programs and our business operations. For example, the loss of clinical trial data from completed or future clinical trials could result in delays in our regulatory approval efforts and significantly increase our costs to recover or reproduce the data. Likewise, we currently rely, and expect to continue to rely, on third parties for the manufacture of our product candidate or any future product candidates and to conduct clinical trials, and similar events relating to their computer systems could also have a material adverse effect on our business. To the extent that any disruption or security breach were to result in a loss of, or damage to, our data or applications, or inappropriate disclosure of confidential or proprietary information, we could incur liability, our competitive position could be harmed and the further development and commercialization of our product candidate or any future product candidates could be hindered or delayed.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">We use and generate materials that may expose us to material liability.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Our research programs involve the use of hazardous materials and chemicals, which are currently only handled by third parties. We are subject to foreign, federal, state and local environmental and health and safety laws and regulations governing, among other matters, the use, manufacture, handling, storage and disposal of hazardous materials and waste products. We may incur significant costs to comply with these current or future environmental and health and safety laws and regulations. In addition, we cannot completely eliminate the risk of contamination or injury from hazardous materials and may incur material liability as a result of such contamination or injury. In the event of an accident, an injured party may seek to hold us liable for any damages that result. Any liability could exceed the limits or fall outside the coverage of our workers&#8217; compensation, property and business interruption insurance and we may not be able to maintain insurance on acceptable terms, if at all. We currently carry no insurance specifically covering environmental claims.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"><span style="text-decoration:underline;text-decoration-color:#000000;">Risks Related to the COVID-19 Pandemic </span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:12pt 0pt 0pt 0pt;"><span style="font-style:italic;font-weight:bold;">Our business could be adversely affected by the effects of health epidemics, including the ongoing COVID-19 pandemic, in regions where we, or third parties on which we rely, have significant manufacturing, analytical laboratory and transportation facilities, concentrations of clinical trial sites or other business operations. The COVID-19 pandemic could materially affect our operations, including at our headquarters in the San Francisco Bay Area, and at our clinical trial sites, as well as the business or operations of our manufacturers, CROs or other third parties with whom we conduct business.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-style:italic;font-weight:bold;">&#160;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">Our business could be adversely affected by health epidemics in regions where we have concentrations of clinical trial sites or other business operations, and could cause significant disruption in the operations of third-party manufacturers and CROs upon whom we rely. For example, in December 2019, a novel strain of coronavirus, SARS-CoV-2, causing a disease referred to as COVID-19, was reported to have surfaced in Wuhan, China. Since then, </p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">80</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">COVID-19 has spread to multiple countries, including the United States and several European countries. In March 2020, the World Health Organization declared COVID-19 a pandemic, and the U.S. government-imposed travel restrictions on travel between the United States, Europe and certain other countries. We have instituted work-from-home policies for all of our employees. The effects of our work-from-home policies may negatively impact productivity, disrupt our business and delay our clinical programs and timelines, the magnitude of which will depend, in part, on the length and severity of the restrictions and other limitations on our ability to conduct our business in the ordinary course. The extent to which the coronavirus impacts our operations or those of our third-party partners will depend on future developments, which despite progress in vaccination efforts, remain highly uncertain and cannot be predicted with confidence, including the duration of the outbreak, new information that will emerge, new strains of the virus which may impact vaccination efforts, and any additional preventative and protective actions that governments take to contain the coronavirus or treat its impact, among others.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">Additionally, timely enrollment in planned clinical trials is dependent upon clinical trial sites which will be adversely affected by global health matters, such as pandemics. We are conducting clinical trials for our product candidates in geographies which are currently being affected by the coronavirus. Some factors from the coronavirus outbreak that will delay or otherwise adversely affect enrollment in the clinical trials of our product candidates, as well as our business generally, include:</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the diversion of healthcare resources away from the conduct of clinical trials to focus on pandemic concerns, including the attention of physicians serving as our clinical trial investigators, hospitals serving as our clinical trial sites and hospital staff supporting the conduct of our prospective clinical trials;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">limitations on travel that could interrupt key trial and business activities, such as clinical trial site initiations and monitoring, domestic and international travel by employees, contractors or patients to clinical trial sites, including any government-imposed travel restrictions or quarantines that will impact the ability or willingness of patients, employees or contractors to travel to our clinical trial sites or secure visas or entry permissions, a loss of face-to-face meetings and other interactions with potential partners, any of which could delay or adversely impact the conduct or progress of our prospective clinical trials;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">interruption in global shipping affecting the transport of clinical trial materials, such as patient samples, investigational drug product and conditioning drugs and other supplies used in our prospective clinical trials;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">business disruptions caused by potential workplace, laboratory and office closures and an increased reliance on employees working from home, disruptions to or delays in ongoing laboratory experiments and operations, product manufacturing and supply, staffing shortages, travel limitations or mass transit disruptions, any of which could adversely impact our business operations or delay necessary interactions with local regulators, ethics committees and other important agencies and contractors that enrolled participants will drop out before completion; and</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the FDA and other regulators have made COVID-19 a primary priority, which can result in delays for trials unrelated to the pandemic.</span></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">Moreover,&#160;COVID-19&#160;may also severely affect employees of third-party CROs located in affected geographies that we rely upon to carry out such enrollments and trials. Such events could cause costly delays to our clinical trial activities, which could adversely affect our ability to obtain regulatory approval for and to commercialize our product candidates, increase our operating expenses, and have a material adverse effect on our financial results.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">These and other factors arising from the coronavirus could worsen in countries that are already afflicted with the coronavirus or could continue to spread to additional countries. Any of these factors, and other factors related to any such disruptions that are unforeseen, could have a material adverse effect on our business and our results of operation and financial condition.&#160; Further, uncertainty around these and related issues has severely harmed and is expected to continue to severely harm the economy of the United States, which could impact our ability to raise the necessary capital needed to develop and commercialize our product candidates.</p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">81</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><b style="font-weight:bold;">General Risk Factors</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:14pt 0pt 0pt 0pt;"><span style="text-decoration:underline;text-decoration-color:#000000;">Risks Related to an Investment in Our Securities</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:14pt 0pt 0pt 0pt;"><span style="font-style:italic;font-weight:bold;">The market price of our stock may be volatile, and you could lose all or part of your investment. </span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:14pt 0pt 12pt 0pt;">The trading price of our common stock is likely to be volatile and subject to wide fluctuations in response to various factors, some of which we cannot control. In addition to the factors discussed in this &#8220;Risk Factors&#8221; section and elsewhere in this Quarterly Report on Form&#160;10-Q, these factors include:</p><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">developments associated with our license with Amgen, including any termination or other change in our relationship with Amgen;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the success of competitive products or technologies;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">regulatory actions with respect to our product candidate or any future product candidates or our competitors&#8217; product candidates or products;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">results of clinical trials of our product candidate or any future product candidates or those of our competitors;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">actual or anticipated changes in our growth rate relative to our competitors;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">announcements by us or our competitors or collaborators of significant acquisitions, strategic collaborations, joint ventures, collaborations or capital commitments;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">regulatory, legal or payor developments in the United States and other countries;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">developments or disputes concerning patent applications, issued patents or other proprietary rights;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the recruitment or departure of key personnel;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the level of expenses related to any of our product candidate or any future product candidates or clinical development programs;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the results of our efforts to in-license or acquire additional product candidates or products;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">actual or anticipated changes in estimates as to financial results, development timelines or recommendations by securities analysts;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">variations in our financial results or those of companies that are perceived to be similar to us;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">fluctuations in the valuation of companies perceived by investors to be comparable to us;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">share price and volume fluctuations attributable to inconsistent trading volume levels of our shares;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">announcement or expectation of additional financing efforts;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">sales of our common stock by us, our insiders or our other stockholders;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">changes in the structure of healthcare payment systems;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">general economic, industry and market conditions, including the ongoing COVID-19 pandemic;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">market conditions in the pharmaceutical and biotechnology sectors; and</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">general economic, industry and market conditions.</span></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">In addition, the stock market in general, and the market for biotechnology companies in particular, have experienced extreme price and volume fluctuations that have often been unrelated or disproportionate to the operating performance of these companies, including very recently in connection with the ongoing COVID-19 pandemic, which has resulted in decreased stock prices for many companies notwithstanding the lack of a fundamental change in their underlying business models or prospects. Although the markets recovered, market and industry factors, including potentially worsening economic conditions and other adverse effects or developments relating to the ongoing COVID-19 pandemic, may significantly reduce the market price of our common stock, regardless of our actual operating performance. The realization of any of the above risks or any of a broad range of other risks, including those described in this &#8220;Risk Factors&#8221; section, could have a dramatic and material adverse impact on the market price of our common stock.</p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">82</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Because of potential volatility in our trading price and trading volume, we may incur significant costs from class action securities litigation.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Holders of stock in companies that have a volatile stock price frequently bring securities class action litigation against the company that issued the stock. We may be the target of this type of litigation in the future. If any of our stockholders were to bring a lawsuit of this type against us, even if the lawsuit is without merit, we could incur substantial costs defending the lawsuit. A stockholder lawsuit could also divert the time and attention of our management. Securities litigation against us could result in substantial costs and divert our management&#8217;s attention from other business concerns, which could seriously harm our business.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">We are an &#8220;emerging growth company&#8221; as defined in the JOBS Act and a &#8220;smaller reporting company&#8221; as defined in the Exchange Act and will be able to avail ourselves of reduced disclosure requirements applicable to emerging growth companies and smaller reporting companies, which could make our common stock less attractive to investors and adversely affect the market price of our common stock.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Until December 31, 2021, when we will cease to be an &#8220;emerging growth company&#8221; as defined in the JOBS Act, we may take advantage of certain exemptions from various requirements applicable to public companies that are not &#8220;emerging growth companies&#8221; including:</p><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the provisions of Section&#160;404(b)&#160;of the Sarbanes-Oxley Act requiring that our independent registered public accounting firm provide an attestation report on the effectiveness of our internal control over financial reporting;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the &#8220;say on pay&#8221; provisions (requiring a non-binding shareholder vote to approve compensation of certain executive officers) and the &#8220;say on golden parachute&#8221; provisions (requiring a non-binding shareholder vote to approve golden parachute arrangements for certain executive officers in connection with mergers and certain other business combinations) of the Dodd-Frank Act and some of the disclosure requirements of the Dodd-Frank Act relating to compensation of our executive officers; and</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the requirement to provide detailed compensation discussion and analysis in proxy statements and reports filed under the Exchange Act and instead provide a reduced level of disclosure concerning executive compensation.</span></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">We cannot predict if investors will find our common stock less attractive because we may rely on these exemptions. If some investors find our common stock less attractive as a result, there may be a less active trading market for our common stock and our stock price may be more volatile.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">We are also a &#8220;smaller reporting company&#8221; as defined in the Exchange Act. We may continue to be a smaller reporting company even after we are no longer an emerging growth company. We may take advantage of certain of the scaled disclosures available to smaller reporting companies until the fiscal year following the determination that our voting and non-voting common stock held by non-affiliates is more than $250.0 million measured on the last business day of our second fiscal quarter, or our annual revenues are more than $100.0 million during the most recently completed fiscal year and our voting and non-voting common stock held by non-affiliates is more than $700.0 million measured on the last business day of our second fiscal quarter.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">Although we are still evaluating the JOBS Act, we currently intend to take advantage of some, but not all, of the reduced regulatory and reporting requirements that will be available to us so long as we qualify as an &#8220;emerging growth company&#8221; and &#8220;smaller reporting company.&#8221; We have elected to avail ourselves of this exemption and, therefore, we are not subject to the same new or revised accounting standards as other public companies that are not emerging growth companies or smaller reporting companies. As a result, changes in rules&#160;of U.S. generally accepted accounting principles or their interpretation, the adoption of new guidance or the application of existing guidance to changes in our business could significantly affect our financial position and results of operations. In addition, our independent registered public accounting firm will not be required to provide an attestation report on the effectiveness of our internal control over financial reporting so long as we qualify as an &#8220;emerging growth company,&#8221; which may increase the risk that material weaknesses or significant deficiencies in our internal control over financial reporting go undetected. Likewise, so long as we qualify as a &#8220;smaller reporting company&#8221; or an &#8220;emerging growth company,&#8221; we may elect not to provide you with </p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">83</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">certain information, including certain financial information and certain information regarding compensation of our executive officers, that we would otherwise have been required to provide in filings we make with the SEC, which may make it more difficult for investors and securities analysts to evaluate our company. We cannot predict if investors will find our common stock less attractive because we may rely on these exemptions. If some investors find our common stock less attractive as a result, there may be a less active trading market for our common stock, and our stock price may be more volatile and may decline.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">We do not intend to pay dividends on our common stock so any returns will be limited to the value of our stock.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">We currently anticipate that we will retain future earnings for the development, operation and expansion of our business and do not anticipate declaring or paying any cash dividends for the foreseeable future. Any return to stockholders will therefore be limited to the appreciation of their stock.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Our disclosure controls and procedures may not prevent or detect all errors or acts of fraud.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">We designed our disclosure controls and procedures to reasonably assure that information we must disclose in reports we file or submit under the Exchange Act is accumulated and communicated to management, and recorded, processed, summarized and reported within the time periods specified in the rules&#160;and forms of the SEC. We believe that any disclosure controls and procedures or internal controls and procedures, no matter how well-conceived and operated, can provide only reasonable, not absolute, assurance that the objectives of the control system are met.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">These inherent limitations include the realities that judgments in decision-making can be faulty, and that breakdowns can occur because of simple error or mistake. Additionally, controls can be circumvented by the individual acts of some persons, by collusion of two or more people or by an unauthorized override of the controls. Accordingly, because of the inherent limitations in our control system, misstatements due to error or fraud may occur and not be detected.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">If securities or industry analysts do not publish research, or publish inaccurate or unfavorable research, about our business, our stock price and trading volume could decline.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The trading market for our common stock will depend, in part, on the research and reports that securities or industry analysts publish about us or our business. Securities and industry analysts do not currently, and may never, publish research on our company. If no securities or industry analysts commence coverage of our company or if they cease to cover our company, the trading price for our stock would likely be negatively impacted. In the event that securities or industry analysts initiate coverage, if one or more of the analysts who cover us downgrade our stock or publish inaccurate or unfavorable research about our business, our stock price would likely decline. In addition, if our operating results fail to meet the forecast of analysts, our stock price would likely decline. If one or more of these analysts cease coverage of our company or fail to publish reports on us regularly, demand for our stock could decrease, which might cause our stock price and trading volume to decline.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="text-decoration:underline;text-decoration-color:#000000;">Risks Related to Our Charter and Bylaws</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Anti-takeover provisions under our organizational documents and Delaware law could delay or prevent a change of control, which could limit the market price of our common stock and may prevent or frustrate attempts by our stockholders to replace or remove our current management.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Our fourth amended and restated certificate of incorporation and second amended and restated bylaws contain provisions that could delay or prevent a change of control of our company or changes in our board of directors that our stockholders might consider favorable. Some of these provisions include:</p><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">a board of directors divided into three classes serving staggered three-year terms, such that not all members of the board will be elected at one time;</span></td></tr></table></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">84</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">a prohibition on stockholder action through written consent, which requires that all stockholder actions be taken at a meeting of our stockholders;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">a requirement that special meetings of the stockholders may be called only by the board of directors acting pursuant to a resolution approved by the affirmative vote of a majority of the directors then in office, and special meetings of stockholders may not be called by any other person or persons;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">advance notice requirements for stockholder proposals and nominations for election to our board of directors;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">a requirement that no member of our board of directors may be removed from office by our stockholders except for cause and, in addition to any other vote required by law, upon the approval of not less than two-thirds (2/3) of all outstanding shares of our voting stock then entitled to vote in the election of directors;</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">a requirement of approval of not less than a majority of all outstanding shares of our voting stock to amend any bylaws by stockholder action and not less than two-thirds (2/3) of all outstanding shares of our voting stock to amend specific provisions of our certificate of incorporation; and</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"></td><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">the authority of the board of directors to issue preferred stock on terms determined by the board of directors without stockholder approval, which preferred stock may include rights superior to the rights of the holders of common stock.</span></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">In addition, because we are incorporated in Delaware, we are governed by the provisions of Section&#160;203 of the Delaware General Corporate Law, which may prohibit certain business combinations with stockholders owning 15% or more of our outstanding voting stock. These anti-takeover provisions and other provisions in our fourth amended and restated certificate of incorporation and second amended and restated bylaws could make it more difficult for stockholders or potential acquirers to obtain control of our board of directors or initiate actions that are opposed by the then-current board of directors and could also delay or impede a merger, tender offer or proxy contest involving our company. These provisions could also discourage proxy contests and make it more difficult for you and other stockholders to elect directors of your choosing or cause us to take other corporate actions you desire. Any delay or prevention of a change of control transaction or changes in our board of directors could cause the market price of our common stock to decline.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Our amended and restated bylaws designate the Court of Chancery of the State of Delaware as the sole and exclusive forum for certain types of actions and proceedings that may be initiated by our stockholders, which could limit our stockholders&#8217; ability to obtain a favorable judicial forum for disputes with us or our directors, officers, or employees.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Our amended and restated bylaws provide that, unless we consent in writing to an alternative forum, the Court of Chancery of the State of Delaware will be the sole and exclusive forum for state law claims for (i) any derivative action or proceeding brought on our behalf, (ii) any action asserting a claim of breach of fiduciary duty owed by any of our directors, officers, and employees to us or our stockholders, (iii) any action asserting a claim arising pursuant to any provision of the Delaware General Corporation Law, our amended and restated certificate of incorporation or our second amended and restated bylaws (including the interpretation, validity or enforceability thereof), or (iv) any action asserting a claim that is governed by the internal affairs doctrine(the &#8220;Delaware Forum Provision&#8221;). The Delaware Forum Provision will not apply to any causes of action arising under the Exchange Act. Our amended and restated bylaws further provide that unless we consent in writing to the selection of an alternative forum, the federal district courts of the United States shall be the sole and exclusive forum for resolving any complaint asserting a cause of action arising under the Securities Act (the &#8220;Federal Forum Provision&#8221;). In addition, our amended and restated bylaws provide that any person or entity purchasing or otherwise acquiring any interest in shares of our capital stock is deemed to have notice of and consented to the Delaware Forum Provision and the Federal Forum Provision; provided, however, that stockholders cannot and will not be deemed to have waived our compliance with the U.S. federal securities laws and the rules and regulations thereunder.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">The Delaware Forum Provision and the Federal Forum Provision in our bylaws may impose additional litigation costs on stockholders in pursuing any such claims. Additionally, these forum selection clauses may limit our stockholders&#8217; ability to bring a claim in a judicial forum that they find favorable for disputes with us or our directors, officers or employees, which may discourage the filing of lawsuits against us and our directors, officers and employees, even though an action, if successful, might benefit our stockholders. In addition, while the Delaware Supreme Court </p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">85</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"><span style="white-space:pre-wrap;">ruled in March 2020 that federal forum selection provisions purporting to require claims under the Securities Act be brought in federal court are &#8220;facially valid&#8221; under Delaware law, there is uncertainty as to whether other courts will enforce our Federal Forum Provision.  If the Federal Forum Provision is found to be unenforceable, we may incur additional costs associated with resolving such matters.  The Federal Forum Provision may also impose additional litigation costs on stockholders who assert that the provision is not enforceable or invalid. The Court of Chancery of the State of Delaware and the federal district courts of the United States may also reach different judgments or results than would other courts, including courts where a stockholder considering an action may be located or would otherwise choose to bring the action, and such judgments may be more or less favorable to us than our stockholders.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="text-decoration:underline;text-decoration-color:#000000;">Risks Related to Income Taxes</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="text-decoration:underline;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Changes in tax laws could adversely affect our business and financial condition.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="white-space:pre-wrap;">The rules dealing with U.S. federal, state and local income taxation are constantly under review by persons involved in the legislative process and by the Internal Revenue Service and the U.S. Treasury Department.  Changes to tax laws (which changes may have retroactive application) could adversely affect us or holders of our common stock. In recent years, many such changes have been made and changes are likely to continue to occur in the future. For example, on March 27, 2020, the &#8220;Coronavirus Aid, Relief, and Economic Security Act&#8221; or the CARES Act was enacted, which included certain changes in tax law intended to stimulate the U.S. economy in light of the COVID-19 coronavirus outbreak, including temporary beneficial changes to the treatment of net operating losses, interest deductibility limitations and payroll tax matters. Future changes in tax laws could have a material adverse effect on our business, cash flow, financial condition or results of operations. </span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">We might not be able to utilize a significant portion of our net operating loss carryforwards and research and development tax credit carryforwards.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">As of December 31, 2020, we had U.S. federal and state net operating loss, or NOL, carryforwards of $127.4 million and $47.2 million, respectively and federal and state research and development tax credit carryforwards of $2.4 million and $0.4 million, respectively. If not utilized, such NOL carryforwards (other than any federal NOL carryforwards arising in taxable years beginning after December 31, 2017) and research and development credits will expire at various dates beginning in 2037 and 2032, respectively. We do not anticipate generating revenue from sales of products for the foreseeable future, if ever, and we may never achieve profitability. These NOL and tax credit carryforwards could expire unused and be unavailable to offset future income tax liabilities. Under the current law, federal NOL carryforwards generated in tax years beginning after December 31, 2017 are not subject to expiration. However, utilization of NOL carryforwards generated in tax years beginning after December 31, 2017 are limited to a maximum of 80% of the taxable income for such year determined without regard to such NOL carryforwards. In addition, under Section 382 of the Code, the amount of benefits from our NOL carryforwards may be impaired or limited if we incur a cumulative ownership change of more than 50%, as interpreted by the U.S. Internal Revenue Service, over a three-year period. We experienced ownership changes on March 24, 2017, June 7, 2018 and July 8, 2020. We may experience ownership changes again in the future, some of which may be outside our control. As a result, our use of federal NOL carryforwards could be limited. State NOL carryforwards may be similarly limited. Any such disallowances may result in greater tax liabilities than we would incur in the absence of such a limitation and any increased liabilities could adversely affect our business, results of operations, financial position and cash flows.</p><a id="_f6b9900e_7a3a_4f8a_a947_291a29f24638"></a><a id="Item2UnregisteredSalesofEquitySecurities"></a><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">Item 2. Unregistered Sales of Equity Securities and Use of Proceeds.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">None.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><a id="_8d8a4030_a285_4814_b845_4731803d3651"></a><a id="Item3DefaultsUponSeniorSecurities_953782"></a><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">Item 3. Defaults Upon Senior Securities.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">None.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">86</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><a id="_b6ad927a_fa1c_42cd_89d6_67730c7854b9"></a><a id="Item4MineSafetyDisclosures_742882"></a><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">Item 4. Mine Safety Disclosures.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Not applicable.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><a id="_787ff48a_721f_428f_9fe8_7b345e2724b9"></a><a id="Item5OtherInformation_463685"></a><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">Item 5. Other Information.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">None.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">87</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;min-height:11.5pt;"><a id="_75349cb4_ae90_4f4d_81c4_b5a7dadfe245"></a><a id="Item6Exhibits_595757"></a><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">Item 6. Exhibits.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;text-align:center;margin:0pt 0pt 12pt 0pt;">EXHIBIT&#160;INDEX</p><a id="_58e4983c_5ba7_4d8d_bfe3_f0b87b02afb3"></a><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><th style="font-weight:normal;text-align:left;vertical-align:bottom;width:11.02%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></th><th style="font-weight:normal;text-align:left;vertical-align:bottom;width:3.5%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></th><th style="font-weight:normal;text-align:left;vertical-align:bottom;width:65.77%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></th><th style="font-weight:normal;text-align:left;vertical-align:bottom;width:3.5%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></th><th style="font-weight:normal;text-align:left;vertical-align:bottom;width:3.5%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></th><th style="font-weight:normal;text-align:left;vertical-align:bottom;width:12.68%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"></div></div></th></tr><tr><th style="font-weight:normal;text-align:left;vertical-align:bottom;width:11.02%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"><b style="font-weight:bold;">Exhibit</b></p></th><th style="font-weight:normal;text-align:left;vertical-align:bottom;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></th><th style="font-weight:normal;text-align:left;vertical-align:bottom;width:65.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></th><th style="font-weight:normal;text-align:left;vertical-align:bottom;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></th><th style="font-weight:normal;text-align:left;vertical-align:bottom;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></th><th style="font-weight:normal;text-align:left;vertical-align:bottom;width:12.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></th></tr><tr><th style="font-weight:normal;text-align:left;vertical-align:bottom;width:11.02%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"><b style="font-weight:bold;">Number</b></p></th><th style="font-weight:normal;text-align:left;vertical-align:bottom;width:3.5%;border-bottom:1px solid transparent;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></th><th style="font-weight:normal;text-align:left;vertical-align:bottom;width:65.77%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">Exhibit&#160;Description</b></p></th><th style="font-weight:normal;text-align:left;vertical-align:bottom;width:3.5%;border-bottom:1px solid transparent;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></th><th style="font-weight:normal;text-align:left;vertical-align:bottom;width:3.5%;border-bottom:1px solid transparent;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></th><th style="font-weight:normal;text-align:left;vertical-align:bottom;width:12.68%;border-bottom:1px solid transparent;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></th></tr><tr><td style="vertical-align:top;width:11.02%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:10.1pt;text-indent:-10.1pt;margin:0pt;">3.1</p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td colspan="4" style="vertical-align:top;width:85.47%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a style="-sec-extract:exhibit;" href="https://www.sec.gov/Archives/edgar/data/1744659/000110465919037205/a19-12060_1ex3d1.htm"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Fourth Amended and Restated Certificate of Incorporation of the Registrant (incorporated by reference to Exhibit 3.1 of the Registrant&#8217;s Current Report on Form 8-K (File No. 001-38944) filed on June 24, 2019</span></a>)</p></td></tr><tr><td style="vertical-align:top;width:11.02%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:10.1pt;text-indent:-10.1pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td colspan="4" style="vertical-align:top;width:85.47%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:top;width:11.02%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:10.1pt;text-indent:-10.1pt;margin:0pt;">3.2</p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td colspan="4" style="vertical-align:top;width:85.47%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a style="-sec-extract:exhibit;" href="https://www.sec.gov/Archives/edgar/data/0001744659/000110465921035685/tm219603d1_ex3-1.htm"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Amended and Restated Bylaws of the Registrant, as currently in effect (incorporated by reference to Exhibit 3.1 of the Registrant&#8217;s Current Report on Form 8-K (File No. 001-38944) filed on March 12, 2021)</span></a></p></td></tr><tr><td style="vertical-align:top;width:11.02%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:10.1pt;text-indent:-10.1pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td colspan="4" style="vertical-align:top;width:85.47%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:top;width:11.02%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:10.1pt;text-indent:-10.1pt;margin:0pt;">31.1*</p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td colspan="4" style="vertical-align:top;width:85.47%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a style="-sec-extract:exhibit;" href="akro-20210930xex31d1.htm"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Certification of Principal Executive Officer Pursuant to Rules&#160;13a-14(a)&#160;and 15d-14(a)&#160;under the Securities Exchange Act of 1934, as amended</span></a></p></td></tr><tr><td style="vertical-align:top;width:11.02%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:10.1pt;text-indent:-10.1pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:65.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:12.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:top;width:11.02%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:10.1pt;text-indent:-10.1pt;margin:0pt;">31.2*</p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td colspan="4" style="vertical-align:top;width:85.47%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a style="-sec-extract:exhibit;" href="akro-20210930xex31d2.htm"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Certification of Principal Financial Officer Pursuant to Rules&#160;13a-14(a)&#160;and 15d-14(a)&#160;under the Securities Exchange Act of 1934, as amended</span></a></p></td></tr><tr><td style="vertical-align:top;width:11.02%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:10.1pt;text-indent:-10.1pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:65.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:12.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:top;width:11.02%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:10.1pt;text-indent:-10.1pt;margin:0pt;">32.1+</p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td colspan="4" style="vertical-align:top;width:85.47%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a style="-sec-extract:exhibit;" href="akro-20210930xex32d1.htm"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Certification of Principal Executive Officer and Principal Financial Officer Pursuant to 18 U.S.C. Section&#160;1350, as adopted Pursuant to Section&#160;906 of the Sarbanes-Oxley Act of 2002</span></a></p></td></tr><tr><td style="vertical-align:top;width:11.02%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:10.1pt;text-indent:-10.1pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:65.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:12.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:top;width:11.02%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:10.1pt;text-indent:-10.1pt;margin:0pt;">101.INS*</p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:65.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Inline XBRL Instance Document &#8211; the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document</p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:12.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:top;width:11.02%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:10.1pt;text-indent:-10.1pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:65.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:12.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:top;width:11.02%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:10.1pt;text-indent:-10.1pt;margin:0pt;">101.SCH*</p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:65.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Inline XBRL Taxonomy Extension Schema Document.</p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:12.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:top;width:11.02%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:10.1pt;text-indent:-10.1pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:65.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:12.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:top;width:11.02%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:10.1pt;text-indent:-10.1pt;margin:0pt;">101.CAL*</p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:65.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Inline XBRL Taxonomy Extension Calculation Linkbase Document.</p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:12.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:top;width:11.02%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:10.1pt;text-indent:-10.1pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:65.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:12.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:top;width:11.02%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:10.1pt;text-indent:-10.1pt;margin:0pt;">101.DEF*</p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:65.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Inline XBRL Taxonomy Extension Definition Linkbase Document.</p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:12.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:top;width:11.02%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:10.1pt;text-indent:-10.1pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:65.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:12.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:top;width:11.02%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:10.1pt;text-indent:-10.1pt;margin:0pt;">101.LAB*</p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:65.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Inline XBRL Taxonomy Extension Label Linkbase Document.</p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:12.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:top;width:11.02%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:10.1pt;text-indent:-10.1pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:65.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:12.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:top;width:11.02%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:10.1pt;text-indent:-10.1pt;margin:0pt;">101.PRE*</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:10.1pt;text-indent:-10.1pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:10.1pt;text-indent:-10.1pt;margin:0pt;">104*</p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:65.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Inline XBRL Taxonomy Extension Presentation Linkbase Document.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Cover Page Interactive Data File (formatted as inline XBRL with applicable taxonomy extension information contained in Exhibits 101*).</p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:12.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr></table><div style="font-family:'Times New Roman','Times','serif';font-size:10.0pt;margin-bottom:10pt;min-height:1.19em;position:relative;width:100%;"><div style="background-color:#000000;height:1px;position:relative;top:0.6em;width:25.0%;border:none;margin:0 auto 0 0;"></div></div><table style="border-collapse:collapse;border:0;"><tr><td style="vertical-align:text-top;white-space:nowrap;width:24.5pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;">*</p></td><td style="padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;">Filed herewith.</p></td></tr></table><table style="border-collapse:collapse;border:0;"><tr><td style="vertical-align:text-top;white-space:nowrap;width:24.5pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;">+</p></td><td style="padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;">The certifications furnished in Exhibit&#160;32.1 hereto are deemed to be furnished with this Quarterly Report on Form&#160;10-Q and will not be deemed to be &#8220;filed&#8221; for purposes of Section&#160;18 of the Securities Exchange Act of 1934, as amended, except to the extent that the Registrant specifically incorporates it by reference.</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 10pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">88</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;page-break-after:always;width:79.3%;border:0;margin:30pt 10.35% 30pt 10.35%;"></div><div style="max-width:100%;padding-left:10.35%;padding-right:10.35%;position:relative;"><div style="margin-top:21.6pt;min-height:41.75pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><a href="#TOC"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Table of Contents</span></a></p></div><div style="clear:both;max-width:100%;position:relative;"><a id="_ff3084f4_7528_48de_ab52_91d4c261963d"></a><a id="SIGNATURES_506609"></a><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;text-align:center;margin:0pt 0pt 12pt 0pt;">SIGNATURES</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.</p><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:top;width:50.83%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:top;width:49.16%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">AKERO THERAPEUTICS,&#160;INC.</p></td></tr><tr style="height:1pt;"><td style="vertical-align:top;width:50.83%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:top;width:49.16%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr style="height:1pt;"><td style="vertical-align:top;width:50.83%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Date: November 12, 2021</p></td><td style="vertical-align:top;width:3.86%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">By:</p></td><td style="vertical-align:top;width:45.3%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">/s/ ANDREW CHENG</p></td></tr><tr style="height:1pt;"><td style="vertical-align:top;width:50.83%;border-top:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.86%;border-top:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:45.3%;border-top:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">Andrew Cheng, M.D., Ph.D.</p></td></tr><tr style="height:1pt;"><td style="vertical-align:top;width:50.83%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.86%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:45.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">President and Chief Executive Officer</p></td></tr><tr style="height:1pt;"><td style="vertical-align:top;width:50.83%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.86%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:45.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">(Principal Executive Officer)</p></td></tr><tr style="height:1pt;"><td style="vertical-align:top;width:50.83%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:top;width:49.16%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr style="height:1pt;"><td style="vertical-align:top;width:50.83%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:top;width:49.16%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr style="height:1pt;"><td style="vertical-align:top;width:50.83%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Date: November 12, 2021</p></td><td style="vertical-align:top;width:3.86%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">By:</p></td><td style="vertical-align:top;width:45.3%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">/s/ WILLIAM WHITE</p></td></tr><tr style="height:1pt;"><td style="vertical-align:top;width:50.83%;border-top:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.86%;border-top:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:45.3%;border-top:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">William White</p></td></tr><tr style="height:1pt;"><td style="vertical-align:top;width:50.83%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.86%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:45.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">Executive Vice President, Chief Financial Officer and</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">Head of Corporate Development</p></td></tr><tr style="height:1pt;"><td style="vertical-align:top;width:50.83%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:3.86%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:top;width:45.3%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;">(Principal Financial and Accounting Officer)</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:24pt 0pt 0pt 0pt;">89</p></div></div>
<div style="background-color:#000000;clear:both;height:2pt;margin-left:10.35%;margin-right:10.35%;margin-top:30pt;page-break-after:avoid;width:79.3%;border:0;"></div></body></html>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.1
<SEQUENCE>2
<FILENAME>akro-20210930xex31d1.htm
<DESCRIPTION>EX-31.1
<TEXT>
<!--Enhanced HTML document created with Toppan Merrill Bridge  9.11.0.85--><!--Created on: 11/12/2021 09:51:00 AM (UTC)--><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head><meta charset="UTF-8"><title></title></head><body><div style="margin-top:30pt;"></div><div style="max-width:100%;padding-left:5.88%;padding-right:5.88%;position:relative;"><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><b style="font-weight:bold;">Exhibit&#160;31.1</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO RULE 13a-14(a)&#160;/ RULE 15d-14(a)&#160;OF THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">I, Andrew Cheng, certify that:</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:24.5pt;text-indent:-24.5pt;margin:0pt;">1.&#160;&#160;&#160;&#160;&#160;&#160;&#160;I have reviewed this Quarterly Report on Form&#160;10-Q for the period ended September 30, 2021 of Akero Therapeutics,&#160;Inc.;</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:25.2pt;text-indent:-25.2pt;margin:0pt;">2.&#160;&#160;&#160;&#160;&#160;&#160;&#160;Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:25.2pt;text-indent:-25.2pt;margin:0pt;">3.&#160;&#160;&#160;&#160;&#160;&#160;&#160;Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:25.2pt;text-indent:-25.2pt;margin:0pt;">4.&#160;&#160;&#160;&#160;&#160;&#160;&#160;The registrant&#8217;s other certifying officer(s)&#160;and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules&#160;13a-15(e)&#160;and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:24.5pt;text-indent:-24.5pt;margin:0pt 0pt 0pt 24.5pt;">a)&#160;&#160;&#160;&#160;&#160;&#160;&#160;Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:24.5pt;text-indent:-24.5pt;margin:0pt 0pt 0pt 24.5pt;">b)&#160;&#160;&#160;&#160;&#160;&#160;&#160;Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:24.5pt;text-indent:-24.5pt;margin:0pt 0pt 0pt 24.5pt;">c)&#160;&#160;&#160;&#160;&#160;&#160;&#160;Evaluated the effectiveness of the registrant&#8217;s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:24.5pt;text-indent:-24.5pt;margin:0pt 0pt 0pt 24.5pt;">d)&#160;&#160;&#160;&#160;&#160;&#160;&#160;Disclosed in this report any change in the registrant&#8217;s internal control over financial reporting that occurred during the registrant&#8217;s most recent fiscal quarter (the registrant&#8217;s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant&#8217;s internal control over financial reporting; and</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:24.5pt;text-indent:-24.5pt;margin:0pt;">5.&#160;&#160;&#160;&#160;&#160;&#160;&#160;The registrant&#8217;s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant&#8217;s auditors and the audit committee of the registrant&#8217;s board of directors (or persons performing the equivalent functions):</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:24.5pt;text-indent:-24.5pt;margin:0pt 0pt 0pt 24.5pt;">a)&#160;&#160;&#160;&#160;&#160;&#160;&#160;all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant&#8217;s ability to record, process, summarize and report financial information; and</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:24.5pt;text-indent:-24.5pt;margin:0pt 0pt 0pt 24.5pt;">b)&#160;&#160;&#160;&#160;&#160;&#160;&#160;any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant&#8217;s internal control over financial reporting.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><div><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;table-layout:auto;width:100%;" align="center"><tr style="height:1pt;"><td style="vertical-align:top;width:50.84%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="font-size:1pt;visibility:hidden;">&#8203;</font></p></div></div></td><td style="vertical-align:top;width:49.15%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="font-size:1pt;visibility:hidden;">&#8203;</font></p></div></div></td></tr><tr><td style="vertical-align:top;width:50.84%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p></td><td style="vertical-align:top;width:49.15%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><b style="font-weight:bold;">/s/ ANDREW CHENG</b></p></td></tr><tr><td style="vertical-align:top;width:50.84%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="font-weight:bold;visibility:hidden;">&#8203;</font></p></td><td style="vertical-align:top;width:49.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><b style="font-weight:bold;">Andrew Cheng, M.D., Ph.D.</b></p></td></tr><tr><td style="vertical-align:top;width:50.84%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="font-weight:bold;visibility:hidden;">&#8203;</font></p></td><td style="vertical-align:top;width:49.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><b style="font-weight:bold;">President and Chief Executive Officer</b></p></td></tr><tr><td style="vertical-align:top;width:50.84%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="font-weight:bold;visibility:hidden;">&#8203;</font></p></td><td style="vertical-align:top;width:49.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><b style="font-weight:bold;">(Principal Executive Officer)</b></p></td></tr></table></div><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Dated: November 12, 2021</p></div></div><hr style="background-color:#000000;clear:both;color:#000000;height:2pt;line-height:0;margin-left:5.88%;margin-right:5.88%;margin-top:30pt;page-break-after:avoid;width:88.24%;border-width:0;"></body></html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.2
<SEQUENCE>3
<FILENAME>akro-20210930xex31d2.htm
<DESCRIPTION>EX-31.2
<TEXT>
<!--Enhanced HTML document created with Toppan Merrill Bridge  9.11.0.85--><!--Created on: 11/12/2021 09:51:03 AM (UTC)--><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head><meta charset="UTF-8"><title></title></head><body><div style="margin-top:30pt;"></div><div style="max-width:100%;padding-left:5.88%;padding-right:5.88%;position:relative;"><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><b style="font-weight:bold;">Exhibit&#160;31.2</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER PURSUANT TO RULE 13a-14(a)&#160;/ RULE 15d-14(a)&#160;OF THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">I, William White, certify that:</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:24.5pt;text-indent:-24.5pt;margin:0pt;">1.&#160;&#160;&#160;&#160;&#160;&#160;&#160;I have reviewed this Quarterly Report on Form&#160;10-Q for the period ended September 30, 2021 of Akero Therapeutics,&#160;Inc.;</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:24.5pt;text-indent:-24.5pt;margin:0pt;">2.&#160;&#160;&#160;&#160;&#160;&#160;&#160;Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:24.5pt;text-indent:-24.5pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:24.5pt;text-indent:-24.5pt;margin:0pt;">3.&#160;&#160;&#160;&#160;&#160;&#160;&#160;Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:24.5pt;text-indent:-24.5pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:24.5pt;text-indent:-24.5pt;margin:0pt;">4.&#160;&#160;&#160;&#160;&#160;&#160;&#160;The registrant&#8217;s other certifying officer(s)&#160;and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules&#160;13a-15(e)&#160;and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:24.5pt;text-indent:-24.5pt;margin:0pt 0pt 0pt 24.5pt;">a)&#160;&#160;&#160;&#160;&#160;&#160;&#160;Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:24.5pt;text-indent:-24.5pt;margin:0pt 0pt 0pt 24.5pt;">b)&#160;&#160;&#160;&#160;&#160;&#160;&#160;Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:24.5pt;text-indent:-24.5pt;margin:0pt 0pt 0pt 24.5pt;">c)&#160;&#160;&#160;&#160;&#160;&#160;&#160;Evaluated the effectiveness of the registrant&#8217;s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:24.5pt;text-indent:-24.5pt;margin:0pt 0pt 0pt 24.5pt;">d)&#160;&#160;&#160;&#160;&#160;&#160;&#160;Disclosed in this report any change in the registrant&#8217;s internal control over financial reporting that occurred during the registrant&#8217;s most recent fiscal quarter (the registrant&#8217;s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant&#8217;s internal control over financial reporting; and</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:24.5pt;text-indent:-24.5pt;margin:0pt;">5.&#160;&#160;&#160;&#160;&#160;&#160;&#160;The registrant&#8217;s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant&#8217;s auditors and the audit committee of the registrant&#8217;s board of directors (or persons performing the equivalent functions):</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:24.5pt;text-indent:-24.5pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:24.5pt;text-indent:-24.5pt;margin:0pt 0pt 0pt 24.5pt;">a)&#160;&#160;&#160;&#160;&#160;&#160;&#160;all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant&#8217;s ability to record, process, summarize and report financial information; and</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:24.5pt;text-indent:-24.5pt;margin:0pt 0pt 0pt 24.5pt;">b)&#160;&#160;&#160;&#160;&#160;&#160;&#160;any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant&#8217;s internal control over financial reporting.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><div><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;table-layout:auto;width:100%;" align="center"><tr style="height:1pt;"><td style="vertical-align:top;width:50%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="font-size:1pt;visibility:hidden;">&#8203;</font></p></div></div></td><td style="vertical-align:top;width:50%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="font-size:1pt;visibility:hidden;">&#8203;</font></p></div></div></td></tr><tr><td style="vertical-align:top;width:50%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p></td><td style="vertical-align:top;width:50%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><b style="font-weight:bold;">/s/ WILLIAM WHITE</b></p></td></tr><tr><td style="vertical-align:top;width:50%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="font-weight:bold;visibility:hidden;">&#8203;</font></p></td><td style="vertical-align:top;width:50%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><b style="font-weight:bold;">William White</b></p></td></tr><tr><td style="vertical-align:top;width:50%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="font-weight:bold;visibility:hidden;">&#8203;</font></p></td><td style="vertical-align:top;width:50%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><b style="font-weight:bold;">Executive Vice President, Chief Financial Officer and Head of Corporate Development</b></p></td></tr><tr><td style="vertical-align:top;width:50%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="font-weight:bold;visibility:hidden;">&#8203;</font></p></td><td style="vertical-align:top;width:50%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><b style="font-weight:bold;">(Principal Financial and Accounting Officer)</b></p></td></tr></table></div><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Dated: November 12, 2021</p></div></div><hr style="background-color:#000000;clear:both;color:#000000;height:2pt;line-height:0;margin-left:5.88%;margin-right:5.88%;margin-top:30pt;page-break-after:avoid;width:88.24%;border-width:0;"></body></html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-32.1
<SEQUENCE>4
<FILENAME>akro-20210930xex32d1.htm
<DESCRIPTION>EX-32.1
<TEXT>
<!--Enhanced HTML document created with Toppan Merrill Bridge  9.11.0.85--><!--Created on: 11/12/2021 09:51:05 AM (UTC)--><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head><meta charset="UTF-8"><title></title></head><body><div style="margin-top:30pt;"></div><div style="max-width:100%;padding-left:5.88%;padding-right:5.88%;position:relative;"><div style="margin-top:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p></div><div style="clear:both;max-width:100%;position:relative;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><b style="font-weight:bold;">Exhibit&#160;32.1*</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">CERTIFICATIONS OF PRINCIPAL EXECUTIVE OFFICER AND PRINCIPAL FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION&#160;1350, AS ADOPTED PURSUANT TO SECTION&#160;906 OF THE SARBANES-OXLEY ACT OF 2002</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">In connection with the Quarterly Report on Form&#160;10-Q of Akero Therapeutics,&#160;Inc. (the &#8220;Company&#8221;) for the quarter ended September 30, 2021 as filed with the Securities and Exchange Commission on the date hereof (the &#8220;Report&#8221;), the undersigned hereby certify, pursuant to 18 U.S.C. Section&#160;1350, that, to the best of their knowledge:</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:24.5pt;text-indent:-24.5pt;margin:0pt 0pt 0pt 18pt;">(1)&#160;&#160;&#160;&#160;&#160;&#160;the Report fully complies with the requirements of Section&#160;13(a)&#160;or 15(d)&#160;of the Securities Exchange Act of 1934, as amended; and</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:24.5pt;text-indent:-24.5pt;margin:0pt 0pt 0pt 18pt;">(2)&#160;&#160;&#160;&#160;&#160;&#160;the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><div><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;table-layout:auto;width:100%;" align="center"><tr style="height:1pt;"><td style="vertical-align:top;width:50.84%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="font-size:1pt;visibility:hidden;">&#8203;</font></p></div></div></td><td style="vertical-align:top;width:49.15%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="font-size:1pt;visibility:hidden;">&#8203;</font></p></div></div></td></tr><tr><td style="vertical-align:top;width:50.84%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p></td><td style="vertical-align:top;width:49.15%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><b style="font-weight:bold;">/s/ ANDREW CHENG</b></p></td></tr><tr><td style="vertical-align:top;width:50.84%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="font-weight:bold;visibility:hidden;">&#8203;</font></p></td><td style="vertical-align:top;width:49.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><b style="font-weight:bold;">Andrew Cheng, M.D., Ph.D.</b></p></td></tr><tr><td style="vertical-align:top;width:50.84%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="font-weight:bold;visibility:hidden;">&#8203;</font></p></td><td style="vertical-align:top;width:49.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><b style="font-weight:bold;">President and Chief Executive Officer</b></p></td></tr><tr><td style="vertical-align:top;width:50.84%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="font-weight:bold;visibility:hidden;">&#8203;</font></p></td><td style="vertical-align:top;width:49.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><b style="font-weight:bold;">(Principal Executive Officer)</b></p></td></tr></table></div><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Dated: November 12, 2021</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><div><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;table-layout:auto;width:100%;" align="center"><tr style="height:1pt;"><td style="vertical-align:top;width:50.84%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="font-size:1pt;visibility:hidden;">&#8203;</font></p></div></div></td><td style="vertical-align:top;width:49.15%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="position:absolute;top:0pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="font-size:1pt;visibility:hidden;">&#8203;</font></p></div></div></td></tr><tr><td style="vertical-align:top;width:50.84%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p></td><td style="vertical-align:top;width:49.15%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><b style="font-weight:bold;">/s/ WILLIAM WHITE</b></p></td></tr><tr><td style="vertical-align:top;width:50.84%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="font-weight:bold;visibility:hidden;">&#8203;</font></p></td><td style="vertical-align:top;width:49.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><b style="font-weight:bold;">William White</b></p></td></tr><tr><td style="vertical-align:top;width:50.84%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="font-weight:bold;visibility:hidden;">&#8203;</font></p></td><td style="vertical-align:top;width:49.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><b style="font-weight:bold;">Executive Vice President, Chief Financial Officer and Head of Corporate Development</b></p></td></tr><tr><td style="vertical-align:top;width:50.84%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="font-weight:bold;visibility:hidden;">&#8203;</font></p></td><td style="vertical-align:top;width:49.15%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><b style="font-weight:bold;">(Principal Financial and Accounting Officer)</b></p></td></tr></table></div><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Dated: November 12, 2021</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><div style="font-family:'Times New Roman','Times','serif';font-size:10.0pt;margin-bottom:0pt;margin-top:0pt;min-height:1.19em;position:relative;width:100%;"><hr noshade="true" color="#000000" size="1" width="25.0%" style="background-color:#000000;color:#000000;height:1pt;position:relative;top:0.6em;border:none;margin:0pt;" align="left"></div><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:21.6pt;text-indent:-21.6pt;margin:0pt;">*&#160;&#160;&#160;&#160;&#160;&#160;This certification shall not be deemed &#8220;filed&#8221; for purposes of Section&#160;18 of the Securities Exchange Act of 1934, or otherwise subject to the liability of that section, nor shall it be deemed to be incorporated by reference into any filing under the Securities Act of 1933 or the Securities Exchange Act of 1934.</p></div><div style="clear:both;margin-bottom:30pt;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><font style="visibility:hidden;">&#8203;</font></p></div></div><hr style="background-color:#000000;clear:both;color:#000000;height:2pt;line-height:0;margin-left:5.88%;margin-right:5.88%;margin-top:30pt;page-break-after:avoid;width:88.24%;border-width:0;"></body></html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>5
<FILENAME>akro-20210930.xsd
<DESCRIPTION>EX-101.SCH
<TEXT>
<XBRL>
<?xml version="1.0" encoding="us-ascii"?>
<!--XBRL document created with Toppan Merrill Bridge  9.6.7908.23199 -->
<!--Based on XBRL 2.1-->
<!--Created on: 11/12/2021 9:50:44 AM-->
<!--Modified on: 11/12/2021 9:50:44 AM-->
<xsd:schema targetNamespace="http://www.akerotx.com/20210930" attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:ref="http://www.xbrl.org/2006/ref" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:dei="http://xbrl.sec.gov/dei/2020-01-31" xmlns:negated="http://www.xbrl.org/2009/role/negated" xmlns:xl="http://www.xbrl.org/2003/XLink" xmlns:us-gaap="http://fasb.org/us-gaap/2020-01-31" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:country="http://xbrl.sec.gov/country/2020-01-31" xmlns:utr="http://www.xbrl.org/2009/utr" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:akro="http://www.akerotx.com/20210930" xmlns:srt-types="http://fasb.org/srt-types/2020-01-31">
  <xsd:annotation>
    <xsd:appinfo>
      <link:roleType roleURI="http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets" id="StatementCondensedConsolidatedBalanceSheets">
        <link:definition>00100 - Statement - Condensed Consolidated Balance Sheets</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfOperationsAndComprehensiveLoss" id="StatementCondensedConsolidatedStatementsOfOperationsAndComprehensiveLoss">
        <link:definition>00200 - Statement - Condensed Consolidated Statements of Operations and Comprehensive Loss</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" id="StatementCondensedConsolidatedStatementsOfCashFlows">
        <link:definition>00400 - Statement - Condensed Consolidated Statements of Cash Flows</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureShortTermMarketableSecuritiesDetails" id="DisclosureShortTermMarketableSecuritiesDetails">
        <link:definition>40401 - Disclosure - Short-term marketable securities (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureAccruedExpensesAndOtherCurrentLiabilitiesDetails" id="DisclosureAccruedExpensesAndOtherCurrentLiabilitiesDetails">
        <link:definition>40501 - Disclosure - Accrued expenses and other current liabilities (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesMaturitiesOfOperatingLeasesDetails" id="DisclosureCommitmentsAndContingenciesMaturitiesOfOperatingLeasesDetails">
        <link:definition>41102 - Disclosure - Commitments and contingencies - Maturities Of Operating Leases (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesComponentsOfOperatingLeaseExpenseDetails" id="DisclosureCommitmentsAndContingenciesComponentsOfOperatingLeaseExpenseDetails">
        <link:definition>41103 - Disclosure - Commitments and contingencies - Components of operating lease expense (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesOperatingLeaseLiabilitiesDetailscal2" id="DisclosureCommitmentsAndContingenciesOperatingLeaseLiabilitiesDetailscal2">
        <link:definition>41103 - Disclosure - Commitments and contingencies - Operating lease liabilities (Details) _Cal2</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquityDeficit" id="StatementCondensedConsolidatedStatementsOfStockholdersEquityDeficit">
        <link:definition>00300 - Statement - Condensed Consolidated Statements of Stockholders' Equity (Deficit)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/StatementConsolidatedStatementsOfRedeemableConvertiblePreferredStockAndStockholdersEquityDeficitParenthetical" id="StatementConsolidatedStatementsOfRedeemableConvertiblePreferredStockAndStockholdersEquityDeficitParenthetical">
        <link:definition>00305 - Statement - Consolidated Statements of Redeemable Convertible Preferred Stock and Stockholders' Equity (Deficit) (Parenthetical)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureNatureOfBusinessAndBasisOfPresentationDetails" id="DisclosureNatureOfBusinessAndBasisOfPresentationDetails">
        <link:definition>40101 - Disclosure - Nature of the business and basis of presentation (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesRestrictedCashDetails" id="DisclosureSummaryOfSignificantAccountingPoliciesRestrictedCashDetails">
        <link:definition>40201 - Disclosure - Summary of significant accounting policies - Restricted cash (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPropertyAndEquipmentDetails" id="DisclosureSummaryOfSignificantAccountingPoliciesPropertyAndEquipmentDetails">
        <link:definition>40202 - Disclosure - Summary of significant accounting policies - Property and equipment (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesRecurringDetails" id="DisclosureFairValueOfFinancialAssetsAndLiabilitiesRecurringDetails">
        <link:definition>40301 - Disclosure - Fair value of financial assets and liabilities - Recurring (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesTextualDetails" id="DisclosureFairValueOfFinancialAssetsAndLiabilitiesTextualDetails">
        <link:definition>40302 - Disclosure - Fair value of financial assets and liabilities - Textual (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails" id="DisclosureStockholderSEquityDeficitCommonStockDetails">
        <link:definition>40601 - Disclosure - Stockholder's equity (deficit) - Common stock (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitUndesignatedPreferredStockAndRestrictedCommonStockDetails" id="DisclosureStockholderSEquityDeficitUndesignatedPreferredStockAndRestrictedCommonStockDetails">
        <link:definition>40602 - Disclosure - Stockholder's equity (deficit) - Undesignated preferred stock and Restricted common stock (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitRestrictedStockActivityDetails" id="DisclosureStockholderSEquityDeficitRestrictedStockActivityDetails">
        <link:definition>40603 - Disclosure - Stockholder's equity (deficit) - Restricted stock activity (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureStockBasedAwardsTextualDetails" id="DisclosureStockBasedAwardsTextualDetails">
        <link:definition>40701 - Disclosure - Stock-based awards - Textual (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureStockBasedAwardsStockBasedCompensationDetails" id="DisclosureStockBasedAwardsStockBasedCompensationDetails">
        <link:definition>40704 - Disclosure - Stock based awards - Stock-based compensation (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails" id="DisclosureAmgenLicenseAgreementDetails">
        <link:definition>40801 - Disclosure - Amgen license agreement (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureNetLossPerShareAntiDilutedDetails" id="DisclosureNetLossPerShareAntiDilutedDetails">
        <link:definition>41002 - Disclosure - Net loss per share - Anti-Diluted (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesDetails" id="DisclosureCommitmentsAndContingenciesDetails">
        <link:definition>41101 - Disclosure - Commitments and contingencies (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DocumentDocumentAndEntityInformation" id="DocumentDocumentAndEntityInformation">
        <link:definition>00090 - Document - Document and Entity Information</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheetsParenthetical" id="StatementCondensedConsolidatedBalanceSheetsParenthetical">
        <link:definition>00105 - Statement - Condensed Consolidated Balance Sheets (Parenthetical)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureNatureOfBusinessAndBasisOfPresentation" id="DisclosureNatureOfBusinessAndBasisOfPresentation">
        <link:definition>10101 - Disclosure - Nature of the business and basis of presentation</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPolicies" id="DisclosureSummaryOfSignificantAccountingPolicies">
        <link:definition>10201 - Disclosure - Summary of significant accounting policies</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilities" id="DisclosureFairValueOfFinancialAssetsAndLiabilities">
        <link:definition>10301 - Disclosure - Fair value of financial assets and liabilities</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureShortTermMarketableSecurities" id="DisclosureShortTermMarketableSecurities">
        <link:definition>10401 - Disclosure - Short-term marketable securities</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureAccruedExpensesAndOtherCurrentLiabilities" id="DisclosureAccruedExpensesAndOtherCurrentLiabilities">
        <link:definition>10501 - Disclosure - Accrued expenses and other current liabilities</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureStockholderSEquityDeficit" id="DisclosureStockholderSEquityDeficit">
        <link:definition>10601 - Disclosure - Stockholder's equity (deficit)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureStockBasedAwards" id="DisclosureStockBasedAwards">
        <link:definition>10701 - Disclosure - Stock-based awards</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureAmgenLicenseAgreement" id="DisclosureAmgenLicenseAgreement">
        <link:definition>10801 - Disclosure - Amgen license agreement</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureIncomeTaxes" id="DisclosureIncomeTaxes">
        <link:definition>10901 - Disclosure - Income taxes</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureNetLossPerShare" id="DisclosureNetLossPerShare">
        <link:definition>11001 - Disclosure - Net loss per share</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureCommitmentsAndContingencies" id="DisclosureCommitmentsAndContingencies">
        <link:definition>11101 - Disclosure - Commitments and contingencies</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureSubsequentEvent" id="DisclosureSubsequentEvent">
        <link:definition>11201 - Disclosure - Subsequent event</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" id="DisclosureSummaryOfSignificantAccountingPoliciesPolicies">
        <link:definition>20202 - Disclosure - Summary of significant accounting policies (Policies)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesTables" id="DisclosureFairValueOfFinancialAssetsAndLiabilitiesTables">
        <link:definition>30303 - Disclosure - Fair value of financial assets and liabilities (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureShortTermMarketableSecuritiesTables" id="DisclosureShortTermMarketableSecuritiesTables">
        <link:definition>30403 - Disclosure - Short-term marketable securities (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureAccruedExpensesAndOtherCurrentLiabilitiesTables" id="DisclosureAccruedExpensesAndOtherCurrentLiabilitiesTables">
        <link:definition>30503 - Disclosure - Accrued expenses and other current liabilities (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitTables" id="DisclosureStockholderSEquityDeficitTables">
        <link:definition>30603 - Disclosure - Stockholder's equity (deficit) (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureStockBasedAwardsTables" id="DisclosureStockBasedAwardsTables">
        <link:definition>30703 - Disclosure - Stock-based awards (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureNetLossPerShareTables" id="DisclosureNetLossPerShareTables">
        <link:definition>31003 - Disclosure - Net loss per share (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesTables" id="DisclosureCommitmentsAndContingenciesTables">
        <link:definition>31103 - Disclosure - Commitments and Contingencies (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesLeasesDetails" id="DisclosureSummaryOfSignificantAccountingPoliciesLeasesDetails">
        <link:definition>40203 - Disclosure - Summary of significant accounting policies - Leases (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionValuationDetails" id="DisclosureStockBasedAwardsStockOptionValuationDetails">
        <link:definition>40702 - Disclosure - Stock-based awards - Stock option valuation (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionActivityDetails" id="DisclosureStockBasedAwardsStockOptionActivityDetails">
        <link:definition>40703 - Disclosure - Stock based awards - Stock option activity (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureIncomeTaxesCurrentIncomeTaxProvisionDetails" id="DisclosureIncomeTaxesCurrentIncomeTaxProvisionDetails">
        <link:definition>40901 - Disclosure - Income taxes - Current income tax provision (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.akerotx.com/role/DisclosureNetLossPerShareBasicAndDilutedDetails" id="DisclosureNetLossPerShareBasicAndDilutedDetails">
        <link:definition>41001 - Disclosure - Net loss per share - Basic and Diluted (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:linkbaseRef xlink:type="simple" xlink:href="akro-20210930_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
      <link:linkbaseRef xlink:type="simple" xlink:href="akro-20210930_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
      <link:linkbaseRef xlink:type="simple" xlink:href="akro-20210930_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
      <link:linkbaseRef xlink:type="simple" xlink:href="akro-20210930_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Calculation Links, all" />
    </xsd:appinfo>
  </xsd:annotation>
  <xsd:import namespace="http://www.xbrl.org/dtr/type/numeric" schemaLocation="http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2009/role/negated" schemaLocation="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd" />
  <xsd:import namespace="http://www.xbrl.org/dtr/type/non-numeric" schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/dei/2020-01-31" schemaLocation="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
  <xsd:import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" />
  <xsd:import namespace="http://fasb.org/us-roles/2020-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2020/elts/us-roles-2020-01-31.xsd" />
  <import namespace="http://fasb.org/us-gaap/2020-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd" xmlns="http://www.w3.org/2001/XMLSchema" />
  <import namespace="http://fasb.org/srt/2020-01-31" schemaLocation="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_CommonStockCapitalSharesReservedForFutureIssuanceTableTextBlock" name="CommonStockCapitalSharesReservedForFutureIssuanceTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_StockOptionAndGrantPlan2018Member" name="StockOptionAndGrantPlan2018Member" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_EmployeeStockPurchasePlan2019Member" name="EmployeeStockPurchasePlan2019Member" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_CommonStockSharesReservedForIssuanceAbstract" name="CommonStockSharesReservedForIssuanceAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_UndesignatedPreferredStockMember" name="UndesignatedPreferredStockMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_NetIssuanceCostAndUnderwritingFees" name="NetIssuanceCostAndUnderwritingFees" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_EmergingGrowthCompanyPolicyTextBlock" name="EmergingGrowthCompanyPolicyTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_LicenseAgreementAbstract" name="LicenseAgreementAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_LicenseAgreementDisclosureTextBlock" name="LicenseAgreementDisclosureTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_AmgenAgreementMember" name="AmgenAgreementMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_UpfrontFeePayment" name="UpfrontFeePayment" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_AntiDilutionRightLiabilityFairValue" name="AntiDilutionRightLiabilityFairValue" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_EmployeeStockPurchasePlanMember" name="EmployeeStockPurchasePlanMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_AmgenMember" name="AmgenMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_UnvestedRestrictedStockMember" name="UnvestedRestrictedStockMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_StockOptionAndIncentivePlan2019Member" name="StockOptionAndIncentivePlan2019Member" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_StockOptionsAndGrantPlan2019Member" name="StockOptionsAndGrantPlan2019Member" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_ResearchAndDevelopmentExpensesCurrent" name="ResearchAndDevelopmentExpensesCurrent" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_CommonStockNumberOfVotingRights" name="CommonStockNumberOfVotingRights" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualPercentOfSharesIncrease" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualPercentOfSharesIncrease" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualSharesIncrease" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualSharesIncrease" nillable="true" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_AccruedExpensesAndOtherCurrentLiabilities" name="AccruedExpensesAndOtherCurrentLiabilities" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_ProceedsFromEarlyExerciseOfStockOptionsInExchangeForRestrictedCommonStock" name="ProceedsFromEarlyExerciseOfStockOptionsInExchangeForRestrictedCommonStock" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_AccruedExpensesAndOtherCurrentLiabilitiesAbstract" name="AccruedExpensesAndOtherCurrentLiabilitiesAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_ScheduleOfAccruedLiabilitiesAndOtherCurrentLiabilitiesTableTextBlock" name="ScheduleOfAccruedLiabilitiesAndOtherCurrentLiabilitiesTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_AccruedExpensesAndOtherCurrentLiabilitiesTextBlock" name="AccruedExpensesAndOtherCurrentLiabilitiesTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_RestrictedCashNoncurrentCollateralizeCreditCardsWithBank" name="RestrictedCashNoncurrentCollateralizeCreditCardsWithBank" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_RestrictedCashNoncurrentLease" name="RestrictedCashNoncurrentLease" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValueAbstract" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValueAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValue" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValue" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_AverageExercisePriceOfCommonStockPurchase" name="AverageExercisePriceOfCommonStockPurchase" nillable="true" type="num:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_PercentageOfMinimumExercisePricePerShareOfStockOptions" name="PercentageOfMinimumExercisePricePerShareOfStockOptions" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_PercentageOfMinimumExercisePriceHoldingMoreThan10OfVotingPower" name="PercentageOfMinimumExercisePriceHoldingMoreThan10OfVotingPower" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_ResearchContractCostsAndAccrualsPolicyPolicyTextBlock" name="ResearchContractCostsAndAccrualsPolicyPolicyTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_AggregateMilestonePaymentUponAchievementOfSpecifiedCommercialMilestone" name="AggregateMilestonePaymentUponAchievementOfSpecifiedCommercialMilestone" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_PaymentInConnectionWithDosingWithFirstPatient" name="PaymentInConnectionWithDosingWithFirstPatient" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits" name="IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_NoncashOperatingLeaseExpense" name="NoncashOperatingLeaseExpense" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_CommonStockAdditionalSharesReservedForFutureIssuance" name="CommonStockAdditionalSharesReservedForFutureIssuance" nillable="true" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_LesseeOperatingLeaseLiabilityPaymentsDueOneToSeven" name="LesseeOperatingLeaseLiabilityPaymentsDueOneToSeven" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_ProceedsFromSaleOfMarketableSecurities" name="ProceedsFromSaleOfMarketableSecurities" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_ProceedsFromMaturityOfMarketableSecurities" name="ProceedsFromMaturityOfMarketableSecurities" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_CashAndCashEquivalentsAndMarketableSecuritiesAbstract" name="CashAndCashEquivalentsAndMarketableSecuritiesAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_RemeasurementOfRightOfUseAssetAndLeaseLiability" name="RemeasurementOfRightOfUseAssetAndLeaseLiability" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_IncreaseDecreaseInOperatingLeaseLiabilities" name="IncreaseDecreaseInOperatingLeaseLiabilities" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_ProceedsFromIssuanceOfCommonStockPursuantToEmployeeStockPurchasePlan" name="ProceedsFromIssuanceOfCommonStockPursuantToEmployeeStockPurchasePlan" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_FollowUpPublicOfferingMember" name="FollowUpPublicOfferingMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_ShortTermLeaseLiabilityAndOtherCurrent" name="ShortTermLeaseLiabilityAndOtherCurrent" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_ObligationForPaymentInConnectionWithDosingWithFirstPatientPhaseThreeClinicalTrial" name="ObligationForPaymentInConnectionWithDosingWithFirstPatientPhaseThreeClinicalTrial" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_PaymentInConnectionWithClinicalTrialForMarketingApproval" name="PaymentInConnectionWithClinicalTrialForMarketingApproval" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_ShortSwingProfitsDisgorgement" name="ShortSwingProfitsDisgorgement" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_ProceedsFromShortSwingProfitsDisgorgement" name="ProceedsFromShortSwingProfitsDisgorgement" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_LesseeOperatingLeaseLiabilityToBePaidYearFiveAndThereafter" name="LesseeOperatingLeaseLiabilityToBePaidYearFiveAndThereafter" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_DeferredOfferingCostsIncludedInAccountsPayableAndAccruedExpensesAndOtherCurrentLiabilities" name="DeferredOfferingCostsIncludedInAccountsPayableAndAccruedExpensesAndOtherCurrentLiabilities" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_ShortTermContractualMaturities" name="ShortTermContractualMaturities" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_CommonStockAvailableForAtmProgramMember" name="CommonStockAvailableForAtmProgramMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="akro_AggregateMarketValueOfStockIssued" name="AggregateMarketValueOfStockIssued" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
</xsd:schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.CAL
<SEQUENCE>6
<FILENAME>akro-20210930_cal.xml
<DESCRIPTION>EX-101.CAL
<TEXT>
<XBRL>
<?xml version="1.0" encoding="us-ascii"?>
<!--XBRL document created with Toppan Merrill Bridge  9.6.7908.23199 -->
<!--Based on XBRL 2.1-->
<!--Created on: 11/12/2021 9:50:44 AM-->
<!--Modified on: 11/12/2021 9:50:44 AM-->
<linkbase xmlns="http://www.xbrl.org/2003/linkbase" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#StatementCondensedConsolidatedBalanceSheets" roleURI="http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#StatementCondensedConsolidatedStatementsOfOperationsAndComprehensiveLoss" roleURI="http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfOperationsAndComprehensiveLoss" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#StatementCondensedConsolidatedStatementsOfCashFlows" roleURI="http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureShortTermMarketableSecuritiesDetails" roleURI="http://www.akerotx.com/role/DisclosureShortTermMarketableSecuritiesDetails" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureAccruedExpensesAndOtherCurrentLiabilitiesDetails" roleURI="http://www.akerotx.com/role/DisclosureAccruedExpensesAndOtherCurrentLiabilitiesDetails" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureCommitmentsAndContingenciesMaturitiesOfOperatingLeasesDetails" roleURI="http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesMaturitiesOfOperatingLeasesDetails" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureCommitmentsAndContingenciesComponentsOfOperatingLeaseExpenseDetails" roleURI="http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesComponentsOfOperatingLeaseExpenseDetails" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureCommitmentsAndContingenciesOperatingLeaseLiabilitiesDetailscal2" roleURI="http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesOperatingLeaseLiabilitiesDetailscal2" />
  <calculationLink xlink:role="http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets" xlink:type="extended" xlink:title="00100 - Statement - Condensed Consolidated Balance Sheets">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Assets" xlink:label="us-gaap_Assets" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="us-gaap_OtherAssetsNoncurrent_637723074438624489" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Assets" xlink:to="us-gaap_OtherAssetsNoncurrent_637723074438624489" order="1" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset_637723074438624489" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Assets" xlink:to="us-gaap_OperatingLeaseRightOfUseAsset_637723074438624489" order="2" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_637723074438634487" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Assets" xlink:to="us-gaap_PropertyPlantAndEquipmentNet_637723074438634487" order="3" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="us-gaap_AssetsCurrent_637723074438634487" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Assets" xlink:to="us-gaap_AssetsCurrent_637723074438634487" order="4" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_637723074438634487" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AssetsCurrent_637723074438634487" xlink:to="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_637723074438634487" order="1" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_637723074438634487" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AssetsCurrent_637723074438634487" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue_637723074438634487" order="2" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MarketableSecuritiesCurrent" xlink:label="us-gaap_MarketableSecuritiesCurrent_637723074438634487" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AssetsCurrent_637723074438634487" xlink:to="us-gaap_MarketableSecuritiesCurrent_637723074438634487" order="3" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Liabilities" xlink:label="us-gaap_Liabilities_637723074438634487" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_Liabilities_637723074438634487" order="1" use="optional" weight="1" priority="1" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent_637723074438634487" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Liabilities_637723074438634487" xlink:to="us-gaap_OperatingLeaseLiabilityNoncurrent_637723074438634487" order="1" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="us-gaap_LiabilitiesCurrent_637723074438634487" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Liabilities_637723074438634487" xlink:to="us-gaap_LiabilitiesCurrent_637723074438634487" order="2" use="optional" weight="1" priority="1" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="us-gaap_AccountsPayableCurrent_637723074438634487" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LiabilitiesCurrent_637723074438634487" xlink:to="us-gaap_AccountsPayableCurrent_637723074438634487" order="1" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_AccruedExpensesAndOtherCurrentLiabilities" xlink:label="akro_AccruedExpensesAndOtherCurrentLiabilities_637723074438634487" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LiabilitiesCurrent_637723074438634487" xlink:to="akro_AccruedExpensesAndOtherCurrentLiabilities_637723074438634487" order="2" use="optional" weight="1" priority="1" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="us-gaap_StockholdersEquity_637723074438644489" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_StockholdersEquity_637723074438644489" order="2" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_637723074438644489" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_StockholdersEquity_637723074438644489" xlink:to="us-gaap_RetainedEarningsAccumulatedDeficit_637723074438644489" order="1" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="us-gaap_AdditionalPaidInCapitalCommonStock_637723074438644489" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_StockholdersEquity_637723074438644489" xlink:to="us-gaap_AdditionalPaidInCapitalCommonStock_637723074438644489" order="2" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_637723074438644489" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_StockholdersEquity_637723074438644489" xlink:to="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_637723074438644489" order="3" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockValue" xlink:label="us-gaap_CommonStockValue_637723074438644489" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_StockholdersEquity_637723074438644489" xlink:to="us-gaap_CommonStockValue_637723074438644489" order="4" use="optional" weight="1" priority="2" />
  </calculationLink>
  <calculationLink xlink:role="http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfOperationsAndComprehensiveLoss" xlink:type="extended" xlink:title="00200 - Statement - Condensed Consolidated Statements of Operations and Comprehensive Loss">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="us-gaap_ComprehensiveIncomeNetOfTax" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss_637723074438644489" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_ComprehensiveIncomeNetOfTax" xlink:to="us-gaap_NetIncomeLoss_637723074438644489" order="1" use="optional" weight="1" priority="3" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherNonoperatingIncome" xlink:label="us-gaap_OtherNonoperatingIncome_637723074438644489" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetIncomeLoss_637723074438644489" xlink:to="us-gaap_OtherNonoperatingIncome_637723074438644489" order="1" use="optional" weight="1" priority="3" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="us-gaap_OperatingIncomeLoss_637723074438644489" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetIncomeLoss_637723074438644489" xlink:to="us-gaap_OperatingIncomeLoss_637723074438644489" order="2" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingCostsAndExpenses" xlink:label="us-gaap_OperatingCostsAndExpenses_637723074438644489" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_OperatingIncomeLoss_637723074438644489" xlink:to="us-gaap_OperatingCostsAndExpenses_637723074438644489" order="1" use="optional" weight="-1" priority="3" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="us-gaap_GeneralAndAdministrativeExpense_637723074438654491" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_OperatingCostsAndExpenses_637723074438644489" xlink:to="us-gaap_GeneralAndAdministrativeExpense_637723074438654491" order="1" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="us-gaap_ResearchAndDevelopmentExpense_637723074438654491" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_OperatingCostsAndExpenses_637723074438644489" xlink:to="us-gaap_ResearchAndDevelopmentExpense_637723074438654491" order="2" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MarketableSecuritiesUnrealizedGainLoss" xlink:label="us-gaap_MarketableSecuritiesUnrealizedGainLoss_637723074438654491" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_ComprehensiveIncomeNetOfTax" xlink:to="us-gaap_MarketableSecuritiesUnrealizedGainLoss_637723074438654491" order="2" use="optional" weight="1" priority="2" />
  </calculationLink>
  <calculationLink xlink:role="http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" xlink:type="extended" xlink:title="00400 - Statement - Condensed Consolidated Statements of Cash Flows">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_637723074438654491" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities_637723074438654491" order="1" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProfitLoss" xlink:label="us-gaap_ProfitLoss_637723074438654491" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities_637723074438654491" xlink:to="us-gaap_ProfitLoss_637723074438654491" order="1" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="us-gaap_ShareBasedCompensation_637723074438654491" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities_637723074438654491" xlink:to="us-gaap_ShareBasedCompensation_637723074438654491" order="2" use="optional" weight="1" priority="1" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Depreciation" xlink:label="us-gaap_Depreciation_637723074438654491" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities_637723074438654491" xlink:to="us-gaap_Depreciation_637723074438654491" order="3" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ForeignCurrencyTransactionGainLossUnrealized" xlink:label="us-gaap_ForeignCurrencyTransactionGainLossUnrealized_637723074438654491" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities_637723074438654491" xlink:to="us-gaap_ForeignCurrencyTransactionGainLossUnrealized_637723074438654491" order="4" use="optional" weight="-1" priority="3" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_IncreaseDecreaseInOperatingLeaseLiabilities" xlink:label="akro_IncreaseDecreaseInOperatingLeaseLiabilities_637723074438654491" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities_637723074438654491" xlink:to="akro_IncreaseDecreaseInOperatingLeaseLiabilities_637723074438654491" order="5" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities" xlink:label="us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_637723074438654491" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities_637723074438654491" xlink:to="us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_637723074438654491" order="6" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_NoncashOperatingLeaseExpense" xlink:label="akro_NoncashOperatingLeaseExpense_637723074438664491" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities_637723074438654491" xlink:to="akro_NoncashOperatingLeaseExpense_637723074438664491" order="7" use="optional" weight="1" priority="1" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments" xlink:label="us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments_637723074438664491" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities_637723074438654491" xlink:to="us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments_637723074438664491" order="8" use="optional" weight="-1" priority="3" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_637723074438664491" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities_637723074438654491" xlink:to="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_637723074438664491" order="9" use="optional" weight="-1" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayable_637723074438664491" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities_637723074438654491" xlink:to="us-gaap_IncreaseDecreaseInAccountsPayable_637723074438664491" order="10" use="optional" weight="1" priority="3" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:label="us-gaap_IncreaseDecreaseInAccruedLiabilities_637723074438664491" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities_637723074438654491" xlink:to="us-gaap_IncreaseDecreaseInAccruedLiabilities_637723074438664491" order="11" use="optional" weight="1" priority="1" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_637723074438664491" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities_637723074438664491" order="2" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ProceedsFromMaturityOfMarketableSecurities" xlink:label="akro_ProceedsFromMaturityOfMarketableSecurities_637723074438664491" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivities_637723074438664491" xlink:to="akro_ProceedsFromMaturityOfMarketableSecurities_637723074438664491" order="1" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_637723074438664491" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivities_637723074438664491" xlink:to="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_637723074438664491" order="2" use="optional" weight="-1" priority="2" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ProceedsFromSaleOfMarketableSecurities" xlink:label="akro_ProceedsFromSaleOfMarketableSecurities_637723074438664491" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivities_637723074438664491" xlink:to="akro_ProceedsFromSaleOfMarketableSecurities_637723074438664491" order="3" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquireMarketableSecurities" xlink:label="us-gaap_PaymentsToAcquireMarketableSecurities_637723074438664491" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivities_637723074438664491" xlink:to="us-gaap_PaymentsToAcquireMarketableSecurities_637723074438664491" order="4" use="optional" weight="-1" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_637723074438674491" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities_637723074438674491" order="3" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromIssuanceInitialPublicOffering" xlink:label="us-gaap_ProceedsFromIssuanceInitialPublicOffering_637723074438674491" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities_637723074438674491" xlink:to="us-gaap_ProceedsFromIssuanceInitialPublicOffering_637723074438674491" order="1" use="optional" weight="1" priority="1" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ProceedsFromIssuanceOfCommonStockPursuantToEmployeeStockPurchasePlan" xlink:label="akro_ProceedsFromIssuanceOfCommonStockPursuantToEmployeeStockPurchasePlan_637723074438674491" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities_637723074438674491" xlink:to="akro_ProceedsFromIssuanceOfCommonStockPursuantToEmployeeStockPurchasePlan_637723074438674491" order="2" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ProceedsFromShortSwingProfitsDisgorgement" xlink:label="akro_ProceedsFromShortSwingProfitsDisgorgement_637723074438674491" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities_637723074438674491" xlink:to="akro_ProceedsFromShortSwingProfitsDisgorgement_637723074438674491" order="3" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="us-gaap_ProceedsFromStockOptionsExercised_637723074438674491" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities_637723074438674491" xlink:to="us-gaap_ProceedsFromStockOptionsExercised_637723074438674491" order="4" use="optional" weight="1" priority="1" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsOfStockIssuanceCosts" xlink:label="us-gaap_PaymentsOfStockIssuanceCosts_637723074438674491" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities_637723074438674491" xlink:to="us-gaap_PaymentsOfStockIssuanceCosts_637723074438674491" order="5" use="optional" weight="-1" priority="2" />
  </calculationLink>
  <calculationLink xlink:role="http://www.akerotx.com/role/DisclosureShortTermMarketableSecuritiesDetails" xlink:type="extended" xlink:title="40401 - Disclosure - Short-term marketable securities (Details)">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MarketableSecurities" xlink:label="us-gaap_MarketableSecurities" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MarketableSecuritiesCurrent" xlink:label="us-gaap_MarketableSecuritiesCurrent_637723074438674491" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_MarketableSecurities" xlink:to="us-gaap_MarketableSecuritiesCurrent_637723074438674491" order="1" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashEquivalentsAtCarryingValue" xlink:label="us-gaap_CashEquivalentsAtCarryingValue_637723074438684506" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_MarketableSecurities" xlink:to="us-gaap_CashEquivalentsAtCarryingValue_637723074438684506" order="2" use="optional" weight="1" priority="2" />
  </calculationLink>
  <calculationLink xlink:role="http://www.akerotx.com/role/DisclosureAccruedExpensesAndOtherCurrentLiabilitiesDetails" xlink:type="extended" xlink:title="40501 - Disclosure - Accrued expenses and other current liabilities (Details)">
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_AccruedExpensesAndOtherCurrentLiabilities" xlink:label="akro_AccruedExpensesAndOtherCurrentLiabilities" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccruedProfessionalFeesCurrent" xlink:label="us-gaap_AccruedProfessionalFeesCurrent_637723074438684506" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="akro_AccruedExpensesAndOtherCurrentLiabilities" xlink:to="us-gaap_AccruedProfessionalFeesCurrent_637723074438684506" order="1" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ResearchAndDevelopmentExpensesCurrent" xlink:label="akro_ResearchAndDevelopmentExpensesCurrent_637723074438684506" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="akro_AccruedExpensesAndOtherCurrentLiabilities" xlink:to="akro_ResearchAndDevelopmentExpensesCurrent_637723074438684506" order="2" use="optional" weight="1" priority="3" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent" xlink:label="us-gaap_EmployeeRelatedLiabilitiesCurrent_637723074438684506" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="akro_AccruedExpensesAndOtherCurrentLiabilities" xlink:to="us-gaap_EmployeeRelatedLiabilitiesCurrent_637723074438684506" order="3" use="optional" weight="1" priority="3" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ShortTermLeaseLiabilityAndOtherCurrent" xlink:label="akro_ShortTermLeaseLiabilityAndOtherCurrent_637723074438684506" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="akro_AccruedExpensesAndOtherCurrentLiabilities" xlink:to="akro_ShortTermLeaseLiabilityAndOtherCurrent_637723074438684506" order="4" use="optional" weight="1" priority="2" />
  </calculationLink>
  <calculationLink xlink:role="http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesMaturitiesOfOperatingLeasesDetails" xlink:type="extended" xlink:title="41102 - Disclosure - Commitments and contingencies - Maturities Of Operating Leases (Details)">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_637723074438684506" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_637723074438684506" order="1" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_LesseeOperatingLeaseLiabilityToBePaidYearFiveAndThereafter" xlink:label="akro_LesseeOperatingLeaseLiabilityToBePaidYearFiveAndThereafter_637723074438694493" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="akro_LesseeOperatingLeaseLiabilityToBePaidYearFiveAndThereafter_637723074438694493" order="2" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_637723074438694493" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_637723074438694493" order="3" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_637723074438694493" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_637723074438694493" order="4" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_637723074438694493" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_637723074438694493" order="5" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_637723074438694493" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_637723074438694493" order="6" use="optional" weight="1" priority="3" />
  </calculationLink>
  <calculationLink xlink:role="http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesComponentsOfOperatingLeaseExpenseDetails" xlink:type="extended" xlink:title="41103 - Disclosure - Commitments and contingencies - Components of operating lease expense (Details)">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LeaseCost" xlink:label="us-gaap_LeaseCost" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShortTermLeaseCost" xlink:label="us-gaap_ShortTermLeaseCost_637723074438694493" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LeaseCost" xlink:to="us-gaap_ShortTermLeaseCost_637723074438694493" order="1" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VariableLeaseCost" xlink:label="us-gaap_VariableLeaseCost_637723074438694493" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LeaseCost" xlink:to="us-gaap_VariableLeaseCost_637723074438694493" order="2" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseCost" xlink:label="us-gaap_OperatingLeaseCost_637723074438694493" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LeaseCost" xlink:to="us-gaap_OperatingLeaseCost_637723074438694493" order="3" use="optional" weight="1" priority="2" />
  </calculationLink>
  <calculationLink xlink:role="http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesOperatingLeaseLiabilitiesDetailscal2" xlink:type="extended" xlink:title="41103 - Disclosure - Commitments and contingencies - Operating lease liabilities (Details) _Cal2">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_637723074438694493" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_637723074438694493" order="1" use="optional" weight="1" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiability" xlink:label="us-gaap_OperatingLeaseLiability_637723074438694493" />
    <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="us-gaap_OperatingLeaseLiability_637723074438694493" order="2" use="optional" weight="1" priority="2" />
  </calculationLink>
</linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.DEF
<SEQUENCE>7
<FILENAME>akro-20210930_def.xml
<DESCRIPTION>EX-101.DEF
<TEXT>
<XBRL>
<?xml version="1.0" encoding="us-ascii"?>
<!--XBRL document created with Toppan Merrill Bridge  9.6.7908.23199 -->
<!--Based on XBRL 2.1-->
<!--Created on: 11/12/2021 9:50:44 AM-->
<!--Modified on: 11/12/2021 9:50:44 AM-->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt">
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#StatementCondensedConsolidatedStatementsOfStockholdersEquityDeficit" roleURI="http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquityDeficit" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureSummaryOfSignificantAccountingPoliciesPropertyAndEquipmentDetails" roleURI="http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPropertyAndEquipmentDetails" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureFairValueOfFinancialAssetsAndLiabilitiesRecurringDetails" roleURI="http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesRecurringDetails" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureShortTermMarketableSecuritiesDetails" roleURI="http://www.akerotx.com/role/DisclosureShortTermMarketableSecuritiesDetails" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureStockholderSEquityDeficitCommonStockDetails" roleURI="http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureStockholderSEquityDeficitUndesignatedPreferredStockAndRestrictedCommonStockDetails" roleURI="http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitUndesignatedPreferredStockAndRestrictedCommonStockDetails" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureStockholderSEquityDeficitRestrictedStockActivityDetails" roleURI="http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitRestrictedStockActivityDetails" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureStockBasedAwardsTextualDetails" roleURI="http://www.akerotx.com/role/DisclosureStockBasedAwardsTextualDetails" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureStockBasedAwardsStockBasedCompensationDetails" roleURI="http://www.akerotx.com/role/DisclosureStockBasedAwardsStockBasedCompensationDetails" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureAmgenLicenseAgreementDetails" roleURI="http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureNetLossPerShareAntiDilutedDetails" roleURI="http://www.akerotx.com/role/DisclosureNetLossPerShareAntiDilutedDetails" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureCommitmentsAndContingenciesComponentsOfOperatingLeaseExpenseDetails" roleURI="http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesComponentsOfOperatingLeaseExpenseDetails" xmlns="http://www.xbrl.org/2003/linkbase" />
  <link:roleRef roleURI="http://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists" xlink:type="simple" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-roles-2020-01-31.xsd#eedm" />
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/all" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all" />
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain" />
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member" />
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension" />
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default" />
  <link:definitionLink xlink:type="extended" xlink:role="http://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists" xlink:title="Extensible Enumeration Domain Members" />
  <definitionLink xlink:role="http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquityDeficit" xlink:type="extended" xlink:title="00300 - Statement - Condensed Consolidated Statements of Stockholders' Equity (Deficit)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="us-gaap_StatementEquityComponentsAxis" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="1" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementEquityComponentsAxis" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="us-gaap_EquityComponentDomain" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_StatementEquityComponentsAxis" xlink:to="us-gaap_EquityComponentDomain" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="us-gaap_EquityComponentDomain_637723074438704495" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" order="1" xlink:from="us-gaap_StatementEquityComponentsAxis" xlink:to="us-gaap_EquityComponentDomain_637723074438704495" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockMember" xlink:label="us-gaap_CommonStockMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_EquityComponentDomain" xlink:to="us-gaap_CommonStockMember" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="us-gaap_AdditionalPaidInCapitalMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_EquityComponentDomain" xlink:to="us-gaap_AdditionalPaidInCapitalMember" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="us-gaap_EquityComponentDomain" xlink:to="us-gaap_AccumulatedOtherComprehensiveIncomeMember" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="us-gaap_RetainedEarningsMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="4" xlink:from="us-gaap_EquityComponentDomain" xlink:to="us-gaap_RetainedEarningsMember" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" order="1" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementTable" use="optional" xbrldt:contextElement="segment" xbrldt:closed="true" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="us-gaap_StockholdersEquity" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StockholdersEquity" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="us-gaap_SharesOutstanding" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_SharesOutstanding" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" xlink:label="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="4" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:label="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" xlink:to="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:label="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="5" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:to="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="6" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" xlink:label="us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="7" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" xlink:label="us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" xlink:to="us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation" xlink:label="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="8" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ShortSwingProfitsDisgorgement" xlink:label="akro_ShortSwingProfitsDisgorgement" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="9" xlink:from="us-gaap_StatementLineItems" xlink:to="akro_ShortSwingProfitsDisgorgement" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MarketableSecuritiesUnrealizedGainLoss" xlink:label="us-gaap_MarketableSecuritiesUnrealizedGainLoss" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="10" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_MarketableSecuritiesUnrealizedGainLoss" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="11" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_NetIncomeLoss" priority="1" use="optional" />
  </definitionLink>
  <definitionLink xlink:role="http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPropertyAndEquipmentDetails" xlink:type="extended" xlink:title="40202 - Disclosure - Summary of significant accounting policies - Property and equipment (Details)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xlink:label="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="us-gaap_PropertyPlantAndEquipmentByTypeAxis" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="1" xlink:from="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xlink:to="us-gaap_PropertyPlantAndEquipmentByTypeAxis" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="us-gaap_PropertyPlantAndEquipmentTypeDomain" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:to="us-gaap_PropertyPlantAndEquipmentTypeDomain" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="us-gaap_PropertyPlantAndEquipmentTypeDomain_637723074438724492" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" order="1" xlink:from="us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:to="us-gaap_PropertyPlantAndEquipmentTypeDomain_637723074438724492" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FurnitureAndFixturesMember" xlink:label="us-gaap_FurnitureAndFixturesMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:to="us-gaap_FurnitureAndFixturesMember" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentLineItems" xlink:label="us-gaap_PropertyPlantAndEquipmentLineItems" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" order="1" xlink:from="us-gaap_PropertyPlantAndEquipmentLineItems" xlink:to="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" use="optional" xbrldt:contextElement="segment" xbrldt:closed="true" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:label="us-gaap_PropertyPlantAndEquipmentUsefulLife" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_PropertyPlantAndEquipmentLineItems" xlink:to="us-gaap_PropertyPlantAndEquipmentUsefulLife" priority="1" use="optional" />
  </definitionLink>
  <definitionLink xlink:role="http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesRecurringDetails" xlink:type="extended" xlink:title="40301 - Disclosure - Fair value of financial assets and liabilities - Recurring (Details)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:label="us-gaap_FairValueByMeasurementFrequencyAxis" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="1" xlink:from="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:to="us-gaap_FairValueByMeasurementFrequencyAxis" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="us-gaap_FairValueMeasurementFrequencyDomain" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_FairValueByMeasurementFrequencyAxis" xlink:to="us-gaap_FairValueMeasurementFrequencyDomain" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="us-gaap_FairValueMeasurementFrequencyDomain_637723074438734493" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" order="1" xlink:from="us-gaap_FairValueByMeasurementFrequencyAxis" xlink:to="us-gaap_FairValueMeasurementFrequencyDomain_637723074438734493" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember" xlink:label="us-gaap_FairValueMeasurementsRecurringMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_FairValueMeasurementFrequencyDomain" xlink:to="us-gaap_FairValueMeasurementsRecurringMember" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="us-gaap_FairValueByFairValueHierarchyLevelAxis" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="2" xlink:from="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:to="us-gaap_FairValueByFairValueHierarchyLevelAxis" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="us-gaap_FairValueMeasurementsFairValueHierarchyDomain" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:to="us-gaap_FairValueMeasurementsFairValueHierarchyDomain" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="us-gaap_FairValueMeasurementsFairValueHierarchyDomain_637723074438734493" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" order="1" xlink:from="us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:to="us-gaap_FairValueMeasurementsFairValueHierarchyDomain_637723074438734493" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="us-gaap_FairValueInputsLevel1Member" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:to="us-gaap_FairValueInputsLevel1Member" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="us-gaap_FairValueInputsLevel2Member" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:to="us-gaap_FairValueInputsLevel2Member" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinancialInstrumentAxis" xlink:label="us-gaap_FinancialInstrumentAxis" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="3" xlink:from="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:to="us-gaap_FinancialInstrumentAxis" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:label="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_FinancialInstrumentAxis" xlink:to="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:label="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_637723074438734493" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" order="1" xlink:from="us-gaap_FinancialInstrumentAxis" xlink:to="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_637723074438734493" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MoneyMarketFundsMember" xlink:label="us-gaap_MoneyMarketFundsMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:to="us-gaap_MoneyMarketFundsMember" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommercialPaperMember" xlink:label="us-gaap_CommercialPaperMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:to="us-gaap_CommercialPaperMember" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CorporateDebtSecuritiesMember" xlink:label="us-gaap_CorporateDebtSecuritiesMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:to="us-gaap_CorporateDebtSecuritiesMember" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" order="1" xlink:from="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:to="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" use="optional" xbrldt:contextElement="segment" xbrldt:closed="true" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsFairValueDisclosure" xlink:label="us-gaap_AssetsFairValueDisclosure" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:to="us-gaap_AssetsFairValueDisclosure" priority="1" use="optional" />
  </definitionLink>
  <definitionLink xlink:role="http://www.akerotx.com/role/DisclosureShortTermMarketableSecuritiesDetails" xlink:type="extended" xlink:title="40401 - Disclosure - Short-term marketable securities (Details)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtSecuritiesAvailableForSaleTable" xlink:label="us-gaap_DebtSecuritiesAvailableForSaleTable" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinancialInstrumentAxis" xlink:label="us-gaap_FinancialInstrumentAxis" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="1" xlink:from="us-gaap_DebtSecuritiesAvailableForSaleTable" xlink:to="us-gaap_FinancialInstrumentAxis" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:label="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_FinancialInstrumentAxis" xlink:to="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MoneyMarketFundsMember" xlink:label="us-gaap_MoneyMarketFundsMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:to="us-gaap_MoneyMarketFundsMember" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommercialPaperMember" xlink:label="us-gaap_CommercialPaperMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:to="us-gaap_CommercialPaperMember" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CorporateDebtSecuritiesMember" xlink:label="us-gaap_CorporateDebtSecuritiesMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:to="us-gaap_CorporateDebtSecuritiesMember" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems" xlink:label="us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" order="1" xlink:from="us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems" xlink:to="us-gaap_DebtSecuritiesAvailableForSaleTable" use="optional" xbrldt:contextElement="segment" xbrldt:closed="true" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostCurrent" xlink:label="us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostCurrent" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems" xlink:to="us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostCurrent" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleDebtSecuritiesGrossUnrealizedLoss" xlink:label="us-gaap_AvailableForSaleDebtSecuritiesGrossUnrealizedLoss" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems" xlink:to="us-gaap_AvailableForSaleDebtSecuritiesGrossUnrealizedLoss" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent" xlink:label="us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="4" xlink:from="us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems" xlink:to="us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashEquivalentsAtCarryingValue" xlink:label="us-gaap_CashEquivalentsAtCarryingValue" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="5" xlink:from="us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems" xlink:to="us-gaap_CashEquivalentsAtCarryingValue" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MarketableSecuritiesCurrent" xlink:label="us-gaap_MarketableSecuritiesCurrent" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="6" xlink:from="us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems" xlink:to="us-gaap_MarketableSecuritiesCurrent" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MarketableSecurities" xlink:label="us-gaap_MarketableSecurities" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="7" xlink:from="us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems" xlink:to="us-gaap_MarketableSecurities" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ShortTermContractualMaturities" xlink:label="akro_ShortTermContractualMaturities" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="8" xlink:from="us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems" xlink:to="akro_ShortTermContractualMaturities" priority="1" use="optional" />
  </definitionLink>
  <definitionLink xlink:role="http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails" xlink:type="extended" xlink:title="40601 - Disclosure - Stockholder's equity (deficit) - Common stock (Details)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfStockByClassTable" xlink:label="us-gaap_ScheduleOfStockByClassTable" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsidiarySaleOfStockAxis" xlink:label="us-gaap_SubsidiarySaleOfStockAxis" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="1" xlink:from="us-gaap_ScheduleOfStockByClassTable" xlink:to="us-gaap_SubsidiarySaleOfStockAxis" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SaleOfStockNameOfTransactionDomain" xlink:label="us-gaap_SaleOfStockNameOfTransactionDomain" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_SubsidiarySaleOfStockAxis" xlink:to="us-gaap_SaleOfStockNameOfTransactionDomain" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SaleOfStockNameOfTransactionDomain" xlink:label="us-gaap_SaleOfStockNameOfTransactionDomain_637723074438764493" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" order="1" xlink:from="us-gaap_SubsidiarySaleOfStockAxis" xlink:to="us-gaap_SaleOfStockNameOfTransactionDomain_637723074438764493" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IPOMember" xlink:label="us-gaap_IPOMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_SaleOfStockNameOfTransactionDomain" xlink:to="us-gaap_IPOMember" use="optional" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_FollowUpPublicOfferingMember" xlink:label="akro_FollowUpPublicOfferingMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_SaleOfStockNameOfTransactionDomain" xlink:to="akro_FollowUpPublicOfferingMember" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OverAllotmentOptionMember" xlink:label="us-gaap_OverAllotmentOptionMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="us-gaap_SaleOfStockNameOfTransactionDomain" xlink:to="us-gaap_OverAllotmentOptionMember" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeAxis" xlink:label="srt_RangeAxis" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="2" xlink:from="us-gaap_ScheduleOfStockByClassTable" xlink:to="srt_RangeAxis" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember" xlink:label="srt_RangeMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="srt_RangeAxis" xlink:to="srt_RangeMember" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember" xlink:label="srt_RangeMember_637723074438764493" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" order="1" xlink:from="srt_RangeAxis" xlink:to="srt_RangeMember_637723074438764493" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MaximumMember" xlink:label="srt_MaximumMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="srt_RangeMember" xlink:to="srt_MaximumMember" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="us-gaap_PlanNameAxis" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="3" xlink:from="us-gaap_ScheduleOfStockByClassTable" xlink:to="us-gaap_PlanNameAxis" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="us-gaap_PlanNameDomain" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_PlanNameAxis" xlink:to="us-gaap_PlanNameDomain" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="us-gaap_PlanNameDomain_637723074438764493" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" order="1" xlink:from="us-gaap_PlanNameAxis" xlink:to="us-gaap_PlanNameDomain_637723074438764493" use="optional" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_StockOptionAndGrantPlan2018Member" xlink:label="akro_StockOptionAndGrantPlan2018Member" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_PlanNameDomain" xlink:to="akro_StockOptionAndGrantPlan2018Member" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_StockOptionAndIncentivePlan2019Member" xlink:label="akro_StockOptionAndIncentivePlan2019Member" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_PlanNameDomain" xlink:to="akro_StockOptionAndIncentivePlan2019Member" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_EmployeeStockPurchasePlan2019Member" xlink:label="akro_EmployeeStockPurchasePlan2019Member" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="us-gaap_PlanNameDomain" xlink:to="akro_EmployeeStockPurchasePlan2019Member" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="us-gaap_AwardTypeAxis" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="4" xlink:from="us-gaap_ScheduleOfStockByClassTable" xlink:to="us-gaap_AwardTypeAxis" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_AwardTypeAxis" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_637723074438774493" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" order="1" xlink:from="us-gaap_AwardTypeAxis" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_637723074438774493" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeStockOptionMember" xlink:label="us-gaap_EmployeeStockOptionMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="us-gaap_EmployeeStockOptionMember" use="optional" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_CommonStockAvailableForAtmProgramMember" xlink:label="akro_CommonStockAvailableForAtmProgramMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="akro_CommonStockAvailableForAtmProgramMember" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfStockLineItems" xlink:label="us-gaap_ClassOfStockLineItems" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" order="1" xlink:from="us-gaap_ClassOfStockLineItems" xlink:to="us-gaap_ScheduleOfStockByClassTable" use="optional" xbrldt:contextElement="segment" xbrldt:closed="true" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="us-gaap_CommonStockSharesAuthorized" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_ClassOfStockLineItems" xlink:to="us-gaap_CommonStockSharesAuthorized" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="us-gaap_ClassOfStockLineItems" xlink:to="us-gaap_CommonStockParOrStatedValuePerShare" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_CommonStockNumberOfVotingRights" xlink:label="akro_CommonStockNumberOfVotingRights" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="4" xlink:from="us-gaap_ClassOfStockLineItems" xlink:to="akro_CommonStockNumberOfVotingRights" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockDividendsPerShareDeclared" xlink:label="us-gaap_CommonStockDividendsPerShareDeclared" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="5" xlink:from="us-gaap_ClassOfStockLineItems" xlink:to="us-gaap_CommonStockDividendsPerShareDeclared" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockDividendsPerShareCashPaid" xlink:label="us-gaap_CommonStockDividendsPerShareCashPaid" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="6" xlink:from="us-gaap_ClassOfStockLineItems" xlink:to="us-gaap_CommonStockDividendsPerShareCashPaid" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="7" xlink:from="us-gaap_ClassOfStockLineItems" xlink:to="us-gaap_StockIssuedDuringPeriodSharesNewIssues" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharePrice" xlink:label="us-gaap_SharePrice" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="8" xlink:from="us-gaap_ClassOfStockLineItems" xlink:to="us-gaap_SharePrice" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="9" xlink:from="us-gaap_ClassOfStockLineItems" xlink:to="us-gaap_ProceedsFromIssuanceOfCommonStock" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ExpenseRelatedToDistributionOrServicingAndUnderwritingFees" xlink:label="us-gaap_ExpenseRelatedToDistributionOrServicingAndUnderwritingFees" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="10" xlink:from="us-gaap_ClassOfStockLineItems" xlink:to="us-gaap_ExpenseRelatedToDistributionOrServicingAndUnderwritingFees" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConversionOfStockSharesConverted1" xlink:label="us-gaap_ConversionOfStockSharesConverted1" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="11" xlink:from="us-gaap_ClassOfStockLineItems" xlink:to="us-gaap_ConversionOfStockSharesConverted1" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="12" xlink:from="us-gaap_ClassOfStockLineItems" xlink:to="us-gaap_StockIssuedDuringPeriodValueNewIssues" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="us-gaap_CommonStockSharesIssued" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="13" xlink:from="us-gaap_ClassOfStockLineItems" xlink:to="us-gaap_CommonStockSharesIssued" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="us-gaap_CommonStockSharesOutstanding" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="14" xlink:from="us-gaap_ClassOfStockLineItems" xlink:to="us-gaap_CommonStockSharesOutstanding" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_CommonStockSharesReservedForIssuanceAbstract" xlink:label="akro_CommonStockSharesReservedForIssuanceAbstract" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="15" xlink:from="us-gaap_ClassOfStockLineItems" xlink:to="akro_CommonStockSharesReservedForIssuanceAbstract" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="akro_CommonStockSharesReservedForIssuanceAbstract" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" priority="1" use="optional" />
  </definitionLink>
  <definitionLink xlink:role="http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitUndesignatedPreferredStockAndRestrictedCommonStockDetails" xlink:type="extended" xlink:title="40602 - Disclosure - Stockholder's equity (deficit) - Undesignated preferred stock and Restricted common stock (Details)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfStockByClassTable" xlink:label="us-gaap_ScheduleOfStockByClassTable" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="us-gaap_StatementClassOfStockAxis" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="1" xlink:from="us-gaap_ScheduleOfStockByClassTable" xlink:to="us-gaap_StatementClassOfStockAxis" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="us-gaap_ClassOfStockDomain" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_StatementClassOfStockAxis" xlink:to="us-gaap_ClassOfStockDomain" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="us-gaap_ClassOfStockDomain_637723074438804499" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" order="1" xlink:from="us-gaap_StatementClassOfStockAxis" xlink:to="us-gaap_ClassOfStockDomain_637723074438804499" use="optional" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_UndesignatedPreferredStockMember" xlink:label="akro_UndesignatedPreferredStockMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_ClassOfStockDomain" xlink:to="akro_UndesignatedPreferredStockMember" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeAxis" xlink:label="srt_RangeAxis" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="2" xlink:from="us-gaap_ScheduleOfStockByClassTable" xlink:to="srt_RangeAxis" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember" xlink:label="srt_RangeMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="srt_RangeAxis" xlink:to="srt_RangeMember" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MaximumMember" xlink:label="srt_MaximumMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="srt_RangeMember" xlink:to="srt_MaximumMember" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="us-gaap_AwardTypeAxis" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="3" xlink:from="us-gaap_ScheduleOfStockByClassTable" xlink:to="us-gaap_AwardTypeAxis" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_AwardTypeAxis" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedStockMember" xlink:label="us-gaap_RestrictedStockMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="us-gaap_RestrictedStockMember" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfStockLineItems" xlink:label="us-gaap_ClassOfStockLineItems" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" order="1" xlink:from="us-gaap_ClassOfStockLineItems" xlink:to="us-gaap_ScheduleOfStockByClassTable" use="optional" xbrldt:contextElement="segment" xbrldt:closed="true" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="us-gaap_PreferredStockSharesAuthorized" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_ClassOfStockLineItems" xlink:to="us-gaap_PreferredStockSharesAuthorized" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="us-gaap_ClassOfStockLineItems" xlink:to="us-gaap_PreferredStockParOrStatedValuePerShare" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockSharesIssued" xlink:label="us-gaap_PreferredStockSharesIssued" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="4" xlink:from="us-gaap_ClassOfStockLineItems" xlink:to="us-gaap_PreferredStockSharesIssued" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockSharesOutstanding" xlink:label="us-gaap_PreferredStockSharesOutstanding" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="5" xlink:from="us-gaap_ClassOfStockLineItems" xlink:to="us-gaap_PreferredStockSharesOutstanding" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="6" xlink:from="us-gaap_ClassOfStockLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="7" xlink:from="us-gaap_ClassOfStockLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" priority="1" use="optional" />
  </definitionLink>
  <definitionLink xlink:role="http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitRestrictedStockActivityDetails" xlink:type="extended" xlink:title="40603 - Disclosure - Stockholder's equity (deficit) - Restricted stock activity (Details)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="us-gaap_AwardTypeAxis" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="1" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_AwardTypeAxis" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_AwardTypeAxis" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedStockMember" xlink:label="us-gaap_RestrictedStockMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="us-gaap_RestrictedStockMember" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfStockLineItems" xlink:label="us-gaap_ClassOfStockLineItems" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" order="1" xlink:from="us-gaap_ClassOfStockLineItems" xlink:to="us-gaap_StatementTable" use="optional" xbrldt:contextElement="segment" xbrldt:closed="true" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_ClassOfStockLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValueAbstract" xlink:label="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValueAbstract" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="us-gaap_ClassOfStockLineItems" xlink:to="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValueAbstract" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValue" xlink:label="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValue" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValueAbstract" xlink:to="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValue" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValueAbstract" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue" priority="1" use="optional" />
  </definitionLink>
  <definitionLink xlink:role="http://www.akerotx.com/role/DisclosureStockBasedAwardsTextualDetails" xlink:type="extended" xlink:title="40701 - Disclosure - Stock-based awards - Textual (Details)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeAxis" xlink:label="srt_RangeAxis" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="1" xlink:from="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="srt_RangeAxis" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember" xlink:label="srt_RangeMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="srt_RangeAxis" xlink:to="srt_RangeMember" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MaximumMember" xlink:label="srt_MaximumMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="srt_RangeMember" xlink:to="srt_MaximumMember" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="us-gaap_PlanNameAxis" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="2" xlink:from="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="us-gaap_PlanNameAxis" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="us-gaap_PlanNameDomain" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_PlanNameAxis" xlink:to="us-gaap_PlanNameDomain" use="optional" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_StockOptionAndGrantPlan2018Member" xlink:label="akro_StockOptionAndGrantPlan2018Member" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_PlanNameDomain" xlink:to="akro_StockOptionAndGrantPlan2018Member" use="optional" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_StockOptionsAndGrantPlan2019Member" xlink:label="akro_StockOptionsAndGrantPlan2019Member" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_PlanNameDomain" xlink:to="akro_StockOptionsAndGrantPlan2019Member" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_EmployeeStockPurchasePlanMember" xlink:label="akro_EmployeeStockPurchasePlanMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="us-gaap_PlanNameDomain" xlink:to="akro_EmployeeStockPurchasePlanMember" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" order="1" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" use="optional" xbrldt:contextElement="segment" xbrldt:closed="true" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockCapitalSharesReservedForFutureIssuance" xlink:label="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="4" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_CommonStockAdditionalSharesReservedForFutureIssuance" xlink:label="akro_CommonStockAdditionalSharesReservedForFutureIssuance" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="5" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="akro_CommonStockAdditionalSharesReservedForFutureIssuance" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualPercentOfSharesIncrease" xlink:label="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualPercentOfSharesIncrease" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="6" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualPercentOfSharesIncrease" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="7" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_PercentageOfMinimumExercisePricePerShareOfStockOptions" xlink:label="akro_PercentageOfMinimumExercisePricePerShareOfStockOptions" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="8" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="akro_PercentageOfMinimumExercisePricePerShareOfStockOptions" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_PercentageOfMinimumExercisePriceHoldingMoreThan10OfVotingPower" xlink:label="akro_PercentageOfMinimumExercisePriceHoldingMoreThan10OfVotingPower" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="9" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="akro_PercentageOfMinimumExercisePriceHoldingMoreThan10OfVotingPower" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="10" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualSharesIncrease" xlink:label="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualSharesIncrease" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="11" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualSharesIncrease" priority="1" use="optional" />
  </definitionLink>
  <definitionLink xlink:role="http://www.akerotx.com/role/DisclosureStockBasedAwardsStockBasedCompensationDetails" xlink:type="extended" xlink:title="40704 - Disclosure - Stock based awards - Stock-based compensation (Details)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xlink:label="us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="us-gaap_IncomeStatementLocationAxis" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="1" xlink:from="us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xlink:to="us-gaap_IncomeStatementLocationAxis" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="us-gaap_IncomeStatementLocationDomain" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_IncomeStatementLocationAxis" xlink:to="us-gaap_IncomeStatementLocationDomain" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="us-gaap_IncomeStatementLocationDomain_637723074438864495" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" order="1" xlink:from="us-gaap_IncomeStatementLocationAxis" xlink:to="us-gaap_IncomeStatementLocationDomain_637723074438864495" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentExpenseMember" xlink:label="us-gaap_ResearchAndDevelopmentExpenseMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_IncomeStatementLocationDomain" xlink:to="us-gaap_ResearchAndDevelopmentExpenseMember" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GeneralAndAdministrativeExpenseMember" xlink:label="us-gaap_GeneralAndAdministrativeExpenseMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_IncomeStatementLocationDomain" xlink:to="us-gaap_GeneralAndAdministrativeExpenseMember" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="us-gaap_StatementEquityComponentsAxis" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="2" xlink:from="us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xlink:to="us-gaap_StatementEquityComponentsAxis" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="us-gaap_EquityComponentDomain" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_StatementEquityComponentsAxis" xlink:to="us-gaap_EquityComponentDomain" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockMember" xlink:label="us-gaap_CommonStockMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_EquityComponentDomain" xlink:to="us-gaap_CommonStockMember" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" order="1" xlink:from="us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:to="us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" use="optional" xbrldt:contextElement="segment" xbrldt:closed="true" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:to="us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" xlink:to="us-gaap_AllocatedShareBasedCompensationExpense" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" xlink:to="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" xlink:to="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross" xlink:label="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="4" xlink:from="us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" xlink:to="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_AverageExercisePriceOfCommonStockPurchase" xlink:label="akro_AverageExercisePriceOfCommonStockPurchase" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="5" xlink:from="us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" xlink:to="akro_AverageExercisePriceOfCommonStockPurchase" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ProceedsFromEarlyExerciseOfStockOptionsInExchangeForRestrictedCommonStock" xlink:label="akro_ProceedsFromEarlyExerciseOfStockOptionsInExchangeForRestrictedCommonStock" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="6" xlink:from="us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" xlink:to="akro_ProceedsFromEarlyExerciseOfStockOptionsInExchangeForRestrictedCommonStock" priority="1" use="optional" />
  </definitionLink>
  <definitionLink xlink:role="http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails" xlink:type="extended" xlink:title="40801 - Disclosure - Amgen license agreement (Details)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfResearchAndDevelopmentArrangementContractToPerformForOthersTable" xlink:label="us-gaap_ScheduleOfResearchAndDevelopmentArrangementContractToPerformForOthersTable" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TypeOfArrangementAxis" xlink:label="us-gaap_TypeOfArrangementAxis" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="1" xlink:from="us-gaap_ScheduleOfResearchAndDevelopmentArrangementContractToPerformForOthersTable" xlink:to="us-gaap_TypeOfArrangementAxis" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ArrangementsAndNonarrangementTransactionsMember" xlink:label="us-gaap_ArrangementsAndNonarrangementTransactionsMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_TypeOfArrangementAxis" xlink:to="us-gaap_ArrangementsAndNonarrangementTransactionsMember" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ArrangementsAndNonarrangementTransactionsMember" xlink:label="us-gaap_ArrangementsAndNonarrangementTransactionsMember_637723074438964497" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" order="1" xlink:from="us-gaap_TypeOfArrangementAxis" xlink:to="us-gaap_ArrangementsAndNonarrangementTransactionsMember_637723074438964497" use="optional" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_AmgenAgreementMember" xlink:label="akro_AmgenAgreementMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_ArrangementsAndNonarrangementTransactionsMember" xlink:to="akro_AmgenAgreementMember" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="us-gaap_StatementClassOfStockAxis" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="2" xlink:from="us-gaap_ScheduleOfResearchAndDevelopmentArrangementContractToPerformForOthersTable" xlink:to="us-gaap_StatementClassOfStockAxis" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="us-gaap_ClassOfStockDomain" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_StatementClassOfStockAxis" xlink:to="us-gaap_ClassOfStockDomain" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SeriesAPreferredStockMember" xlink:label="us-gaap_SeriesAPreferredStockMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_ClassOfStockDomain" xlink:to="us-gaap_SeriesAPreferredStockMember" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_CounterpartyNameAxis" xlink:label="srt_CounterpartyNameAxis" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="3" xlink:from="us-gaap_ScheduleOfResearchAndDevelopmentArrangementContractToPerformForOthersTable" xlink:to="srt_CounterpartyNameAxis" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RepurchaseAgreementCounterpartyNameDomain" xlink:label="srt_RepurchaseAgreementCounterpartyNameDomain" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="srt_CounterpartyNameAxis" xlink:to="srt_RepurchaseAgreementCounterpartyNameDomain" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RepurchaseAgreementCounterpartyNameDomain" xlink:label="srt_RepurchaseAgreementCounterpartyNameDomain_637723074438974555" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" order="1" xlink:from="srt_CounterpartyNameAxis" xlink:to="srt_RepurchaseAgreementCounterpartyNameDomain_637723074438974555" use="optional" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_AmgenMember" xlink:label="akro_AmgenMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="srt_RepurchaseAgreementCounterpartyNameDomain" xlink:to="akro_AmgenMember" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="us-gaap_IncomeStatementLocationAxis" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="4" xlink:from="us-gaap_ScheduleOfResearchAndDevelopmentArrangementContractToPerformForOthersTable" xlink:to="us-gaap_IncomeStatementLocationAxis" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="us-gaap_IncomeStatementLocationDomain" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_IncomeStatementLocationAxis" xlink:to="us-gaap_IncomeStatementLocationDomain" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentExpenseMember" xlink:label="us-gaap_ResearchAndDevelopmentExpenseMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_IncomeStatementLocationDomain" xlink:to="us-gaap_ResearchAndDevelopmentExpenseMember" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_OwnershipAxis" xlink:label="srt_OwnershipAxis" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="5" xlink:from="us-gaap_ScheduleOfResearchAndDevelopmentArrangementContractToPerformForOthersTable" xlink:to="srt_OwnershipAxis" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_OwnershipDomain" xlink:label="srt_OwnershipDomain" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="srt_OwnershipAxis" xlink:to="srt_OwnershipDomain" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_OwnershipDomain" xlink:label="srt_OwnershipDomain_637723074438984498" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" order="1" xlink:from="srt_OwnershipAxis" xlink:to="srt_OwnershipDomain_637723074438984498" use="optional" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="srt_OwnershipDomain" xlink:to="akro_AmgenMember" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeAxis" xlink:label="srt_RangeAxis" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="6" xlink:from="us-gaap_ScheduleOfResearchAndDevelopmentArrangementContractToPerformForOthersTable" xlink:to="srt_RangeAxis" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember" xlink:label="srt_RangeMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="srt_RangeAxis" xlink:to="srt_RangeMember" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MaximumMember" xlink:label="srt_MaximumMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="srt_RangeMember" xlink:to="srt_MaximumMember" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems" xlink:label="us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" order="1" xlink:from="us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems" xlink:to="us-gaap_ScheduleOfResearchAndDevelopmentArrangementContractToPerformForOthersTable" use="optional" xbrldt:contextElement="segment" xbrldt:closed="true" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_UpfrontFeePayment" xlink:label="akro_UpfrontFeePayment" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems" xlink:to="akro_UpfrontFeePayment" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems" xlink:to="us-gaap_StockIssuedDuringPeriodSharesNewIssues" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="4" xlink:from="us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems" xlink:to="us-gaap_StockIssuedDuringPeriodValueNewIssues" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners" xlink:label="us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="5" xlink:from="us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems" xlink:to="us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_AntiDilutionRightLiabilityFairValue" xlink:label="akro_AntiDilutionRightLiabilityFairValue" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="6" xlink:from="us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems" xlink:to="akro_AntiDilutionRightLiabilityFairValue" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_PaymentInConnectionWithDosingWithFirstPatient" xlink:label="akro_PaymentInConnectionWithDosingWithFirstPatient" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="7" xlink:from="us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems" xlink:to="akro_PaymentInConnectionWithDosingWithFirstPatient" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_AggregateMilestonePaymentUponAchievementOfSpecifiedCommercialMilestone" xlink:label="akro_AggregateMilestonePaymentUponAchievementOfSpecifiedCommercialMilestone" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="8" xlink:from="us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems" xlink:to="akro_AggregateMilestonePaymentUponAchievementOfSpecifiedCommercialMilestone" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ObligationForPaymentInConnectionWithDosingWithFirstPatientPhaseThreeClinicalTrial" xlink:label="akro_ObligationForPaymentInConnectionWithDosingWithFirstPatientPhaseThreeClinicalTrial" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="9" xlink:from="us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems" xlink:to="akro_ObligationForPaymentInConnectionWithDosingWithFirstPatientPhaseThreeClinicalTrial" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_PaymentInConnectionWithClinicalTrialForMarketingApproval" xlink:label="akro_PaymentInConnectionWithClinicalTrialForMarketingApproval" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="10" xlink:from="us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems" xlink:to="akro_PaymentInConnectionWithClinicalTrialForMarketingApproval" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="us-gaap_ResearchAndDevelopmentExpense" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="11" xlink:from="us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems" xlink:to="us-gaap_ResearchAndDevelopmentExpense" priority="1" use="optional" />
  </definitionLink>
  <definitionLink xlink:role="http://www.akerotx.com/role/DisclosureNetLossPerShareAntiDilutedDetails" xlink:type="extended" xlink:title="41002 - Disclosure - Net loss per share - Anti-Diluted (Details)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:label="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="1" xlink:from="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="us-gaap_AntidilutiveSecuritiesNameDomain" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:to="us-gaap_AntidilutiveSecuritiesNameDomain" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="us-gaap_AntidilutiveSecuritiesNameDomain_637723074439014499" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" order="1" xlink:from="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:to="us-gaap_AntidilutiveSecuritiesNameDomain_637723074439014499" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeStockOptionMember" xlink:label="us-gaap_EmployeeStockOptionMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_AntidilutiveSecuritiesNameDomain" xlink:to="us-gaap_EmployeeStockOptionMember" use="optional" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_UnvestedRestrictedStockMember" xlink:label="akro_UnvestedRestrictedStockMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_AntidilutiveSecuritiesNameDomain" xlink:to="akro_UnvestedRestrictedStockMember" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" order="1" xlink:from="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:to="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" use="optional" xbrldt:contextElement="segment" xbrldt:closed="true" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" priority="1" use="optional" />
  </definitionLink>
  <definitionLink xlink:role="http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesComponentsOfOperatingLeaseExpenseDetails" xlink:type="extended" xlink:title="41103 - Disclosure - Commitments and contingencies - Components of operating lease expense (Details)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeLeaseDescriptionTable" xlink:label="us-gaap_LesseeLeaseDescriptionTable" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="us-gaap_IncomeStatementLocationAxis" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" order="1" xlink:from="us-gaap_LesseeLeaseDescriptionTable" xlink:to="us-gaap_IncomeStatementLocationAxis" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="us-gaap_IncomeStatementLocationDomain" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" order="1" xlink:from="us-gaap_IncomeStatementLocationAxis" xlink:to="us-gaap_IncomeStatementLocationDomain" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GeneralAndAdministrativeExpenseMember" xlink:label="us-gaap_GeneralAndAdministrativeExpenseMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_IncomeStatementLocationDomain" xlink:to="us-gaap_GeneralAndAdministrativeExpenseMember" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentExpenseMember" xlink:label="us-gaap_ResearchAndDevelopmentExpenseMember" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_IncomeStatementLocationDomain" xlink:to="us-gaap_ResearchAndDevelopmentExpenseMember" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeLeaseDescriptionLineItems" xlink:label="us-gaap_LesseeLeaseDescriptionLineItems" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" order="1" xlink:from="us-gaap_LesseeLeaseDescriptionLineItems" xlink:to="us-gaap_LesseeLeaseDescriptionTable" use="optional" xbrldt:contextElement="segment" xbrldt:closed="true" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LeaseCostAbstract" xlink:label="us-gaap_LeaseCostAbstract" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_LesseeLeaseDescriptionLineItems" xlink:to="us-gaap_LeaseCostAbstract" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseCost" xlink:label="us-gaap_OperatingLeaseCost" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_LeaseCostAbstract" xlink:to="us-gaap_OperatingLeaseCost" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VariableLeaseCost" xlink:label="us-gaap_VariableLeaseCost" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_LeaseCostAbstract" xlink:to="us-gaap_VariableLeaseCost" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShortTermLeaseCost" xlink:label="us-gaap_ShortTermLeaseCost" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="us-gaap_LeaseCostAbstract" xlink:to="us-gaap_ShortTermLeaseCost" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LeaseCost" xlink:label="us-gaap_LeaseCost" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="4" xlink:from="us-gaap_LeaseCostAbstract" xlink:to="us-gaap_LeaseCost" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashFlowOperatingActivitiesLesseeAbstract" xlink:label="us-gaap_CashFlowOperatingActivitiesLesseeAbstract" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="us-gaap_LesseeLeaseDescriptionLineItems" xlink:to="us-gaap_CashFlowOperatingActivitiesLesseeAbstract" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeasePayments" xlink:label="us-gaap_OperatingLeasePayments" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="1" xlink:from="us-gaap_CashFlowOperatingActivitiesLesseeAbstract" xlink:to="us-gaap_OperatingLeasePayments" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:label="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="2" xlink:from="us-gaap_CashFlowOperatingActivitiesLesseeAbstract" xlink:to="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" priority="1" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:label="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" />
    <definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" order="3" xlink:from="us-gaap_CashFlowOperatingActivitiesLesseeAbstract" xlink:to="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" priority="1" use="optional" />
  </definitionLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>8
<FILENAME>akro-20210930_lab.xml
<DESCRIPTION>EX-101.LAB
<TEXT>
<XBRL>
<?xml version="1.0" encoding="us-ascii"?>
<!--XBRL document created with Toppan Merrill Bridge  9.6.7908.23199 -->
<!--Based on XBRL 2.1-->
<!--Created on: 11/12/2021 9:50:44 AM-->
<!--Modified on: 11/12/2021 9:50:44 AM-->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xbrldt="http://xbrl.org/2005/xbrldt">
  <roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" roleURI="http://www.xbrl.org/2009/role/negatedLabel" xmlns="http://www.xbrl.org/2003/linkbase" />
  <link:labelLink xlink:type="extended" xlink:role="http://www.xbrl.org/2003/role/link">
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_CoverAbstract" xlink:label="dei_CoverAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CoverAbstract" xlink:to="dei_CoverAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_CoverAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Document and Entity Information</label>
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentType" xlink:label="dei_DocumentType" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentType" xlink:to="dei_DocumentType_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentType_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Document Type</label>
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentQuarterlyReport" xlink:label="dei_DocumentQuarterlyReport" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentQuarterlyReport" xlink:to="dei_DocumentQuarterlyReport_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentQuarterlyReport_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Document Quarterly Report</label>
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentTransitionReport" xlink:label="dei_DocumentTransitionReport" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentTransitionReport" xlink:to="dei_DocumentTransitionReport_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentTransitionReport_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Document Transition Report</label>
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="dei_DocumentPeriodEndDate" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodEndDate" xlink:to="dei_DocumentPeriodEndDate_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentPeriodEndDate_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Document Period End Date</label>
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityFileNumber" xlink:label="dei_EntityFileNumber" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFileNumber" xlink:to="dei_EntityFileNumber_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityFileNumber_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Entity File Number</label>
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityRegistrantName" xlink:label="dei_EntityRegistrantName" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityRegistrantName" xlink:to="dei_EntityRegistrantName_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityRegistrantName_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Entity Registrant Name</label>
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="dei_EntityIncorporationStateCountryCode" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityIncorporationStateCountryCode" xlink:to="dei_EntityIncorporationStateCountryCode_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Entity Incorporation, State or Country Code</label>
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityTaxIdentificationNumber" xlink:label="dei_EntityTaxIdentificationNumber" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityTaxIdentificationNumber" xlink:to="dei_EntityTaxIdentificationNumber_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Entity Tax Identification Number</label>
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressAddressLine1" xlink:label="dei_EntityAddressAddressLine1" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine1" xlink:to="dei_EntityAddressAddressLine1_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressAddressLine1_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Entity Address, Address Line One</label>
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressCityOrTown" xlink:label="dei_EntityAddressCityOrTown" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressCityOrTown" xlink:to="dei_EntityAddressCityOrTown_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressCityOrTown_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Entity Address, City or Town</label>
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressStateOrProvince" xlink:label="dei_EntityAddressStateOrProvince" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressStateOrProvince" xlink:to="dei_EntityAddressStateOrProvince_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressStateOrProvince_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Entity Address, State or Province</label>
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressPostalZipCode" xlink:label="dei_EntityAddressPostalZipCode" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressPostalZipCode" xlink:to="dei_EntityAddressPostalZipCode_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityAddressPostalZipCode_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Entity Address, Postal Zip Code</label>
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_CityAreaCode" xlink:label="dei_CityAreaCode" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CityAreaCode" xlink:to="dei_CityAreaCode_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_CityAreaCode_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">City Area Code</label>
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_LocalPhoneNumber" xlink:label="dei_LocalPhoneNumber" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_LocalPhoneNumber" xlink:to="dei_LocalPhoneNumber_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_LocalPhoneNumber_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Local Phone Number</label>
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_Security12bTitle" xlink:label="dei_Security12bTitle" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_Security12bTitle" xlink:to="dei_Security12bTitle_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_Security12bTitle_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Title of 12(b) Security</label>
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_TradingSymbol" xlink:label="dei_TradingSymbol" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_TradingSymbol" xlink:to="dei_TradingSymbol_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_TradingSymbol_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Trading Symbol</label>
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_SecurityExchangeName" xlink:label="dei_SecurityExchangeName" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SecurityExchangeName" xlink:to="dei_SecurityExchangeName_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_SecurityExchangeName_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Security Exchange Name</label>
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="dei_EntityCurrentReportingStatus" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCurrentReportingStatus" xlink:to="dei_EntityCurrentReportingStatus_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCurrentReportingStatus_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Entity Current Reporting Status</label>
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityInteractiveDataCurrent" xlink:label="dei_EntityInteractiveDataCurrent" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityInteractiveDataCurrent" xlink:to="dei_EntityInteractiveDataCurrent_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityInteractiveDataCurrent_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Entity Interactive Data Current</label>
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityFilerCategory" xlink:label="dei_EntityFilerCategory" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFilerCategory" xlink:to="dei_EntityFilerCategory_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityFilerCategory_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Entity Filer Category</label>
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntitySmallBusiness" xlink:label="dei_EntitySmallBusiness" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntitySmallBusiness" xlink:to="dei_EntitySmallBusiness_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntitySmallBusiness_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Entity Small Business</label>
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="dei_EntityEmergingGrowthCompany" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityEmergingGrowthCompany" xlink:to="dei_EntityEmergingGrowthCompany_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityEmergingGrowthCompany_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Entity Emerging Growth Company</label>
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityExTransitionPeriod" xlink:label="dei_EntityExTransitionPeriod" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityExTransitionPeriod" xlink:to="dei_EntityExTransitionPeriod_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityExTransitionPeriod_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Entity Ex Transition Period</label>
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityShellCompany" xlink:label="dei_EntityShellCompany" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityShellCompany" xlink:to="dei_EntityShellCompany_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityShellCompany_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Entity Shell Company</label>
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="dei_EntityCommonStockSharesOutstanding" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCommonStockSharesOutstanding" xlink:to="dei_EntityCommonStockSharesOutstanding_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCommonStockSharesOutstanding_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Entity Common Stock, Shares Outstanding</label>
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="dei_EntityCentralIndexKey" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCentralIndexKey" xlink:to="dei_EntityCentralIndexKey_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_EntityCentralIndexKey_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Entity Central Index Key</label>
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="dei_CurrentFiscalYearEndDate" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CurrentFiscalYearEndDate" xlink:to="dei_CurrentFiscalYearEndDate_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_CurrentFiscalYearEndDate_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Current Fiscal Year End Date</label>
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="dei_DocumentFiscalYearFocus" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalYearFocus" xlink:to="dei_DocumentFiscalYearFocus_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentFiscalYearFocus_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Document Fiscal Year Focus</label>
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="dei_DocumentFiscalPeriodFocus" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentFiscalPeriodFocus" xlink:to="dei_DocumentFiscalPeriodFocus_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_DocumentFiscalPeriodFocus_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Document Fiscal Period Focus</label>
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_AmendmentFlag" xlink:label="dei_AmendmentFlag" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentFlag" xlink:to="dei_AmendmentFlag_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="dei_AmendmentFlag_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Amendment Flag</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="us-gaap_StatementOfFinancialPositionAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementOfFinancialPositionAbstract" xlink:to="us-gaap_StatementOfFinancialPositionAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementOfFinancialPositionAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Condensed Consolidated Balance Sheets</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="us-gaap_AssetsAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsAbstract" xlink:to="us-gaap_AssetsAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Assets [Abstract]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_AssetsAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Assets</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="us-gaap_AssetsCurrentAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrentAbstract" xlink:to="us-gaap_AssetsCurrentAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsCurrentAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Assets, Current [Abstract]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_AssetsCurrentAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Current assets:</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Cash and Cash Equivalents, at Carrying Value</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Cash and cash equivalents</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MarketableSecuritiesCurrent" xlink:label="us-gaap_MarketableSecuritiesCurrent" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MarketableSecuritiesCurrent" xlink:to="us-gaap_MarketableSecuritiesCurrent_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_MarketableSecuritiesCurrent_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Marketable Securities, Current</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_MarketableSecuritiesCurrent_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Short-term marketable securities</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:to="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Prepaid Expense and Other Assets, Current</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Prepaid expenses and other current assets</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="us-gaap_AssetsCurrent" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrent" xlink:to="us-gaap_AssetsCurrent_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsCurrent_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Assets, Current</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_AssetsCurrent_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Total current assets</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="us-gaap_PropertyPlantAndEquipmentNet" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentNet" xlink:to="us-gaap_PropertyPlantAndEquipmentNet_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Property, Plant and Equipment, Net</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Property and equipment, net</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseRightOfUseAsset" xlink:to="us-gaap_OperatingLeaseRightOfUseAsset_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Operating Lease, Right-of-Use Asset</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Operating lease right-of-use asset</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="us-gaap_OtherAssetsNoncurrent" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherAssetsNoncurrent" xlink:to="us-gaap_OtherAssetsNoncurrent_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherAssetsNoncurrent_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Other Assets, Noncurrent</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OtherAssetsNoncurrent_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Other assets, noncurrent</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Assets" xlink:label="us-gaap_Assets" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Assets" xlink:to="us-gaap_Assets_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Assets_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Assets</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_Assets_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Total assets</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:to="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Liabilities and Equity [Abstract]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Liabilities and Stockholders' Equity</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="us-gaap_LiabilitiesCurrentAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrentAbstract" xlink:to="us-gaap_LiabilitiesCurrentAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesCurrentAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Liabilities, Current [Abstract]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LiabilitiesCurrentAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Current liabilities:</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="us-gaap_AccountsPayableCurrent" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsPayableCurrent" xlink:to="us-gaap_AccountsPayableCurrent_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccountsPayableCurrent_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Accounts Payable, Current</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_AccountsPayableCurrent_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Accounts payable</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_AccruedExpensesAndOtherCurrentLiabilities" xlink:label="akro_AccruedExpensesAndOtherCurrentLiabilities" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_AccruedExpensesAndOtherCurrentLiabilities" xlink:to="akro_AccruedExpensesAndOtherCurrentLiabilities_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_AccruedExpensesAndOtherCurrentLiabilities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Amount of expenses incurred but not yet paid classified as accrued expenses and other liabilities due within one year or the normal operating cycle, if longer.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_AccruedExpensesAndOtherCurrentLiabilities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Accrued Expenses and Other Current Liabilities.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_AccruedExpensesAndOtherCurrentLiabilities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Accrued expenses and other current liabilities</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="akro_AccruedExpensesAndOtherCurrentLiabilities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Total accrued expenses and other current liabilities</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="us-gaap_LiabilitiesCurrent" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_LiabilitiesCurrent_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesCurrent_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Liabilities, Current</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_LiabilitiesCurrent_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Total current liabilities</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:to="us-gaap_OperatingLeaseLiabilityNoncurrent_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Operating Lease, Liability, Noncurrent</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Operating lease liability, noncurrent</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Liabilities" xlink:label="us-gaap_Liabilities" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_Liabilities_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Liabilities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Liabilities</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_Liabilities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Total liabilities</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="us-gaap_CommitmentsAndContingencies" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommitmentsAndContingencies" xlink:to="us-gaap_CommitmentsAndContingencies_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommitmentsAndContingencies_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Commitments and Contingencies.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CommitmentsAndContingencies_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Commitments and contingencies (Note 11)</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="us-gaap_StockholdersEquityAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityAbstract" xlink:to="us-gaap_StockholdersEquityAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquityAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Stockholders' equity (deficit):</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_StockholdersEquityAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Stockholders' equity:</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockValue" xlink:label="us-gaap_CommonStockValue" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockValue" xlink:to="us-gaap_CommonStockValue_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockValue_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Common Stock, Value, Issued</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CommonStockValue_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Common stock, $0.0001 par value, 150,000,000 shares authorized as of September 30, 2021 and December 31, 2020; 34,875,302 and 34,741,649 shares issued and outstanding as of September 30, 2021 and December 31, 2020, respectively</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="us-gaap_AdditionalPaidInCapitalCommonStock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdditionalPaidInCapitalCommonStock" xlink:to="us-gaap_AdditionalPaidInCapitalCommonStock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdditionalPaidInCapitalCommonStock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Additional Paid in Capital, Common Stock</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_AdditionalPaidInCapitalCommonStock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Additional paid-in capital</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:to="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Accumulated Other Comprehensive Income (Loss), Net of Tax</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Accumulated other comprehensive loss</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RetainedEarningsAccumulatedDeficit" xlink:to="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Retained Earnings (Accumulated Deficit)</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Accumulated deficit</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Accumulated deficit</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="us-gaap_StockholdersEquity" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquity_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Stockholders' Equity Attributable to Parent</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_StockholdersEquity_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Balance at ending</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_StockholdersEquity_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Balance at beginning</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_StockholdersEquity_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Total stockholders' equity</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Liabilities and Equity</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Total liabilities and stockholders' equity</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockParOrStatedValuePerShare" xlink:to="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Common Stock, Par or Stated Value Per Share</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Common stock, par value (in dollars per share)</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="us-gaap_CommonStockSharesAuthorized" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesAuthorized" xlink:to="us-gaap_CommonStockSharesAuthorized_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Common Stock, Shares Authorized</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Common stock, shares authorized</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="us-gaap_CommonStockSharesIssued" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesIssued" xlink:to="us-gaap_CommonStockSharesIssued_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesIssued_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Common Stock, Shares, Issued</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CommonStockSharesIssued_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Common stock, shares issued</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="us-gaap_CommonStockSharesOutstanding" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesOutstanding" xlink:to="us-gaap_CommonStockSharesOutstanding_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Common Stock, Shares, Outstanding</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Common stock, shares outstanding</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="us-gaap_IncomeStatementAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_IncomeStatementAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeStatementAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Condensed Consolidated Statements of Operations and Comprehensive Loss</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="us-gaap_OperatingExpensesAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingExpensesAbstract" xlink:to="us-gaap_OperatingExpensesAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingExpensesAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Operating expenses:</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OperatingExpensesAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Operating expenses:</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="us-gaap_ResearchAndDevelopmentExpense" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ResearchAndDevelopmentExpense" xlink:to="us-gaap_ResearchAndDevelopmentExpense_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ResearchAndDevelopmentExpense_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Research and Development Expense.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ResearchAndDevelopmentExpense_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Research and development</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ResearchAndDevelopmentExpense_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Research and development expense</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="us-gaap_GeneralAndAdministrativeExpense" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GeneralAndAdministrativeExpense" xlink:to="us-gaap_GeneralAndAdministrativeExpense_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GeneralAndAdministrativeExpense_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">General and Administrative Expense.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_GeneralAndAdministrativeExpense_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">General and administrative</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingCostsAndExpenses" xlink:label="us-gaap_OperatingCostsAndExpenses" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingCostsAndExpenses" xlink:to="us-gaap_OperatingCostsAndExpenses_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingCostsAndExpenses_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Operating Costs and Expenses</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_OperatingCostsAndExpenses_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Total operating expenses</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="us-gaap_OperatingIncomeLoss" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingIncomeLoss" xlink:to="us-gaap_OperatingIncomeLoss_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingIncomeLoss_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Operating Income (Loss)</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_OperatingIncomeLoss_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Loss from operations</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherNonoperatingIncome" xlink:label="us-gaap_OtherNonoperatingIncome" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherNonoperatingIncome" xlink:to="us-gaap_OtherNonoperatingIncome_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherNonoperatingIncome_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Other Nonoperating Income</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_OtherNonoperatingIncome_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Other income, net</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_NetIncomeLoss_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetIncomeLoss_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Net Income (Loss) Attributable to Parent</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_NetIncomeLoss_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Net loss</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetIncomeLoss_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Net loss</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_NetIncomeLoss_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Net loss</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MarketableSecuritiesUnrealizedGainLoss" xlink:label="us-gaap_MarketableSecuritiesUnrealizedGainLoss" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MarketableSecuritiesUnrealizedGainLoss" xlink:to="us-gaap_MarketableSecuritiesUnrealizedGainLoss_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_MarketableSecuritiesUnrealizedGainLoss_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Marketable Securities, Unrealized Gain (Loss)</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_MarketableSecuritiesUnrealizedGainLoss_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Net unrealized gain (loss) on short-term marketable securities</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_MarketableSecuritiesUnrealizedGainLoss_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Change in net unrealizable gain (loss) on marketable securities</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="us-gaap_ComprehensiveIncomeNetOfTax" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ComprehensiveIncomeNetOfTax" xlink:to="us-gaap_ComprehensiveIncomeNetOfTax_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ComprehensiveIncomeNetOfTax_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Comprehensive Income (Loss), Net of Tax, Attributable to Parent</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_ComprehensiveIncomeNetOfTax_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Comprehensive loss</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareBasicAndDiluted" xlink:label="us-gaap_EarningsPerShareBasicAndDiluted" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareBasicAndDiluted" xlink:to="us-gaap_EarningsPerShareBasicAndDiluted_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerShareBasicAndDiluted_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Earnings Per Share, Basic and Diluted</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_EarningsPerShareBasicAndDiluted_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Net loss per common share, basic and diluted</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_EarningsPerShareBasicAndDiluted_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Net loss per share, basic and diluted</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:label="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:to="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Weighted Average Number of Shares Outstanding, Basic and Diluted</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Weighted-average number of shares used in computing net loss per common share, basic and diluted</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Weighted average common shares outstanding, basic and diluted</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="us-gaap_StatementOfStockholdersEquityAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementOfStockholdersEquityAbstract" xlink:to="us-gaap_StatementOfStockholdersEquityAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementOfStockholdersEquityAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Condensed Consolidated Statements of Stockholders' Equity (Deficit)</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementTable" xlink:to="us-gaap_StatementTable_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementTable_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Statement [Table]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementLineItems" xlink:to="us-gaap_StatementLineItems_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementLineItems_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Statement [Line Items]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="us-gaap_SharesOutstanding" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharesOutstanding" xlink:to="us-gaap_SharesOutstanding_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharesOutstanding_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Shares, Outstanding</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_SharesOutstanding_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Balance at ending (in shares)</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_SharesOutstanding_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Balance at beginning (in shares)</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" xlink:label="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" xlink:to="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Stock Issued During Period, Value, Conversion of Convertible Securities</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Issuance of common stock upon closing of secondary public offering, net of issuance costs and underwriting fees</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:label="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:to="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Stock Issued During Period, Shares, Conversion of Convertible Securities</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Issuance of common stock upon closing of secondary public offering, net of issuance costs and underwriting fees (shares)</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:label="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:to="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Stock Issued During Period, Value, Stock Options Exercised</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Exercise of stock options</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Options exercised ( in shares)</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Exercise of stock options (in shares)</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition" xlink:to="us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">APIC, Share-based Payment Arrangement, Restricted Stock Unit, Increase for Cost Recognition</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Vesting of restricted stock</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" xlink:label="us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" xlink:to="us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Stock Issued During Period, Value, Employee Stock Purchase Plan</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Issuance of common stock pursuant to ESPP purchases</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" xlink:label="us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" xlink:to="us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Stock Issued During Period, Shares, Employee Stock Purchase Plans</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Issuance of common stock pursuant to ESPP purchases (in shares)</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation" xlink:label="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation" xlink:to="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Stock-based compensation expense</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ShortSwingProfitsDisgorgement" xlink:label="akro_ShortSwingProfitsDisgorgement" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_ShortSwingProfitsDisgorgement" xlink:to="akro_ShortSwingProfitsDisgorgement_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_ShortSwingProfitsDisgorgement_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">The disgorgement of shareholders' short swing profits.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_ShortSwingProfitsDisgorgement_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Short Swing Profits Disgorgement</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_ShortSwingProfitsDisgorgement_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Disgorgement of stockholders' short-swing profits, net</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_NetIssuanceCostAndUnderwritingFees" xlink:label="akro_NetIssuanceCostAndUnderwritingFees" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_NetIssuanceCostAndUnderwritingFees" xlink:to="akro_NetIssuanceCostAndUnderwritingFees_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_NetIssuanceCostAndUnderwritingFees_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Amount of net issuance cost and underwriting fees during the period of an entity.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_NetIssuanceCostAndUnderwritingFees_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Net Issuance Cost And Underwriting Fees</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_NetIssuanceCostAndUnderwritingFees_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Net issuance costs and underwriting fees</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="us-gaap_StatementOfCashFlowsAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementOfCashFlowsAbstract" xlink:to="us-gaap_StatementOfCashFlowsAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementOfCashFlowsAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Condensed Consolidated Statements of Cash Flows</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">CASH FLOWS FROM OPERATING ACTIVITIES</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">CASH FLOWS FROM OPERATING ACTIVITIES</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProfitLoss" xlink:label="us-gaap_ProfitLoss" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProfitLoss" xlink:to="us-gaap_ProfitLoss_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProfitLoss_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Net Income (Loss), Including Portion Attributable to Noncontrolling Interest</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ProfitLoss_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Net loss</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Adjustments to reconcile net loss to net cash used in operating activities:</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Adjustments to reconcile net loss to net cash used in operating activities:</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="us-gaap_ShareBasedCompensation" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensation" xlink:to="us-gaap_ShareBasedCompensation_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensation_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Payment Arrangement, Noncash Expense</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ShareBasedCompensation_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Stock-based compensation expense</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Depreciation" xlink:label="us-gaap_Depreciation" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Depreciation" xlink:to="us-gaap_Depreciation_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Depreciation_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Depreciation</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_NoncashOperatingLeaseExpense" xlink:label="akro_NoncashOperatingLeaseExpense" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_NoncashOperatingLeaseExpense" xlink:to="akro_NoncashOperatingLeaseExpense_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_NoncashOperatingLeaseExpense_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Amount of non-cash operating lease expense. Excludes sublease income.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_NoncashOperatingLeaseExpense_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Noncash Operating Lease Expense</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_NoncashOperatingLeaseExpense_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Non-cash lease expense</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments" xlink:label="us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments" xlink:to="us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Accretion (Amortization) of Discounts and Premiums, Investments</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Net amortization of premiums and discounts on short-term investments</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ForeignCurrencyTransactionGainLossUnrealized" xlink:label="us-gaap_ForeignCurrencyTransactionGainLossUnrealized" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ForeignCurrencyTransactionGainLossUnrealized" xlink:to="us-gaap_ForeignCurrencyTransactionGainLossUnrealized_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ForeignCurrencyTransactionGainLossUnrealized_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Foreign Currency Transaction Gain (Loss), Unrealized</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_ForeignCurrencyTransactionGainLossUnrealized_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Unrealized foreign exchange gain and loss</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Changes in operating assets and liabilities:</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Changes in operating assets and liabilities:</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:to="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Increase (Decrease) in Prepaid Expense and Other Assets</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Prepaid expenses and other assets</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayable" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsPayable" xlink:to="us-gaap_IncreaseDecreaseInAccountsPayable_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayable_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Increase (Decrease) in Accounts Payable</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayable_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Accounts payable</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:label="us-gaap_IncreaseDecreaseInAccruedLiabilities" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:to="us-gaap_IncreaseDecreaseInAccruedLiabilities_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInAccruedLiabilities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Increase (Decrease) in Accrued Liabilities</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_IncreaseDecreaseInAccruedLiabilities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Accrued expenses and other current liabilities</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities" xlink:label="us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities" xlink:to="us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Increase (Decrease) in Other Noncurrent Liabilities</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Other liabilities</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_IncreaseDecreaseInOperatingLeaseLiabilities" xlink:label="akro_IncreaseDecreaseInOperatingLeaseLiabilities" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_IncreaseDecreaseInOperatingLeaseLiabilities" xlink:to="akro_IncreaseDecreaseInOperatingLeaseLiabilities_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_IncreaseDecreaseInOperatingLeaseLiabilities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">The increase (decrease) during the reporting period in the aggregate amount of operating lease liabilities.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_IncreaseDecreaseInOperatingLeaseLiabilities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Increase (Decrease) In Operating Lease Liabilities</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="akro_IncreaseDecreaseInOperatingLeaseLiabilities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Operating lease liability</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Net Cash Provided by (Used in) Operating Activities</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Net cash used in operating activities</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">CASH FLOWS FROM INVESTING ACTIVITIES</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">CASH FLOWS FROM INVESTING ACTIVITIES</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquireMarketableSecurities" xlink:label="us-gaap_PaymentsToAcquireMarketableSecurities" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquireMarketableSecurities" xlink:to="us-gaap_PaymentsToAcquireMarketableSecurities_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsToAcquireMarketableSecurities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Payments to Acquire Marketable Securities</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsToAcquireMarketableSecurities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Purchase of short-term marketable securities</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ProceedsFromSaleOfMarketableSecurities" xlink:label="akro_ProceedsFromSaleOfMarketableSecurities" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_ProceedsFromSaleOfMarketableSecurities" xlink:to="akro_ProceedsFromSaleOfMarketableSecurities_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_ProceedsFromSaleOfMarketableSecurities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">The cash inflow associated with the aggregate amount received by the entity through sale of marketable securities (held-to-maturity or available-for-sale) during the period.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_ProceedsFromSaleOfMarketableSecurities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Proceeds From Sale Of Marketable Securities</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_ProceedsFromSaleOfMarketableSecurities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Proceeds from sales of short-term marketable securities</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ProceedsFromMaturityOfMarketableSecurities" xlink:label="akro_ProceedsFromMaturityOfMarketableSecurities" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_ProceedsFromMaturityOfMarketableSecurities" xlink:to="akro_ProceedsFromMaturityOfMarketableSecurities_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_ProceedsFromMaturityOfMarketableSecurities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">The cash inflow associated with the aggregate amount received by the entity through maturity of marketable securities (held-to-maturity or available-for-sale) during the period. Proceeds From Sale Of Marketable Securities</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_ProceedsFromMaturityOfMarketableSecurities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Proceeds From Maturity Of Marketable Securities</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_ProceedsFromMaturityOfMarketableSecurities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Proceeds from maturities of short-term marketable securities</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:to="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Payments to Acquire Property, Plant, and Equipment</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Purchase of property and equipment</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Net Cash Provided by (Used in) Investing Activities</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Net cash provided by (used in) investing activities</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">CASH FLOWS FROM FINANCING ACTIVITIES</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">CASH FLOWS FROM FINANCING ACTIVITIES</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromIssuanceInitialPublicOffering" xlink:label="us-gaap_ProceedsFromIssuanceInitialPublicOffering" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromIssuanceInitialPublicOffering" xlink:to="us-gaap_ProceedsFromIssuanceInitialPublicOffering_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromIssuanceInitialPublicOffering_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Proceeds from Issuance Initial Public Offering</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ProceedsFromIssuanceInitialPublicOffering_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Proceeds from the issuance of common stock in follow-on public offering, net of issuance costs and underwriting fees</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="us-gaap_ProceedsFromStockOptionsExercised" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromStockOptionsExercised" xlink:to="us-gaap_ProceedsFromStockOptionsExercised_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromStockOptionsExercised_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Proceeds from Stock Options Exercised</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ProceedsFromStockOptionsExercised_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Proceeds from the exercise of stock options</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ProceedsFromIssuanceOfCommonStockPursuantToEmployeeStockPurchasePlan" xlink:label="akro_ProceedsFromIssuanceOfCommonStockPursuantToEmployeeStockPurchasePlan" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_ProceedsFromIssuanceOfCommonStockPursuantToEmployeeStockPurchasePlan" xlink:to="akro_ProceedsFromIssuanceOfCommonStockPursuantToEmployeeStockPurchasePlan_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_ProceedsFromIssuanceOfCommonStockPursuantToEmployeeStockPurchasePlan_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">The cash inflow from issuance of common stock pursuant to employee stock purchase plan.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_ProceedsFromIssuanceOfCommonStockPursuantToEmployeeStockPurchasePlan_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Proceeds From Issuance Of Common Stock Pursuant To Employee Stock Purchase Plan</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_ProceedsFromIssuanceOfCommonStockPursuantToEmployeeStockPurchasePlan_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Proceeds from the issuance of common stock pursuant to employee stock purchase plan purchases</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ProceedsFromShortSwingProfitsDisgorgement" xlink:label="akro_ProceedsFromShortSwingProfitsDisgorgement" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_ProceedsFromShortSwingProfitsDisgorgement" xlink:to="akro_ProceedsFromShortSwingProfitsDisgorgement_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_ProceedsFromShortSwingProfitsDisgorgement_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">The proceeds from the disgorgement of stockholders' short swing profits.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_ProceedsFromShortSwingProfitsDisgorgement_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Proceeds From Short Swing Profits Disgorgement</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_ProceedsFromShortSwingProfitsDisgorgement_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Proceeds from the disgorgement of stockholders' short-swing profits, net</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsOfStockIssuanceCosts" xlink:label="us-gaap_PaymentsOfStockIssuanceCosts" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsOfStockIssuanceCosts" xlink:to="us-gaap_PaymentsOfStockIssuanceCosts_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsOfStockIssuanceCosts_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Payments of Stock Issuance Costs</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsOfStockIssuanceCosts_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Payment of deferred offering costs</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Net Cash Provided by (Used in) Financing Activities</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Net cash provided by financing activities</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Net (decrease) increase in cash, cash equivalents and restricted cash</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Cash, cash equivalents and restricted cash at the end of the period</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Cash, cash equivalents and restricted cash at the beginning of the period</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NoncashInvestingAndFinancingItemsAbstract" xlink:label="us-gaap_NoncashInvestingAndFinancingItemsAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NoncashInvestingAndFinancingItemsAbstract" xlink:to="us-gaap_NoncashInvestingAndFinancingItemsAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NoncashInvestingAndFinancingItemsAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Noncash Investing and Financing Items [Abstract]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_NoncashInvestingAndFinancingItemsAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">SUPPLEMENTAL DISCLOSURES OF NON-CASH INVESTING AND FINANCING INFORMATION:</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" xlink:label="us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" xlink:to="us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Right-of-Use Asset Obtained in Exchange for Operating Lease Liability</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">ROU asset obtained in exchange for operating lease liability</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_RemeasurementOfRightOfUseAssetAndLeaseLiability" xlink:label="akro_RemeasurementOfRightOfUseAssetAndLeaseLiability" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_RemeasurementOfRightOfUseAssetAndLeaseLiability" xlink:to="akro_RemeasurementOfRightOfUseAssetAndLeaseLiability_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_RemeasurementOfRightOfUseAssetAndLeaseLiability_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Represents the amount for remeasurement of Right of use asset and lease liability</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_RemeasurementOfRightOfUseAssetAndLeaseLiability_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Remeasurement Of Right Of Use Asset And Lease Liability</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_RemeasurementOfRightOfUseAssetAndLeaseLiability_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Remeasurement of ROU asset and lease liability</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_DeferredOfferingCostsIncludedInAccountsPayableAndAccruedExpensesAndOtherCurrentLiabilities" xlink:label="akro_DeferredOfferingCostsIncludedInAccountsPayableAndAccruedExpensesAndOtherCurrentLiabilities" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_DeferredOfferingCostsIncludedInAccountsPayableAndAccruedExpensesAndOtherCurrentLiabilities" xlink:to="akro_DeferredOfferingCostsIncludedInAccountsPayableAndAccruedExpensesAndOtherCurrentLiabilities_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_DeferredOfferingCostsIncludedInAccountsPayableAndAccruedExpensesAndOtherCurrentLiabilities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Deferred offering costs included in accounts payable and accrued expenses and other current liabilities.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_DeferredOfferingCostsIncludedInAccountsPayableAndAccruedExpensesAndOtherCurrentLiabilities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Deferred offering costs included in accounts payable and accrued expenses and other current liabilities</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_DeferredOfferingCostsIncludedInAccountsPayableAndAccruedExpensesAndOtherCurrentLiabilities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Deferred offering costs included in accounts payable and accrued expenses and other current liabilities</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:to="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Nature of the business and basis of presentation</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock" xlink:label="us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock" xlink:to="us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Business Description and Basis of Presentation [Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Nature of the business and basis of presentation</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="us-gaap_AccountingPoliciesAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_AccountingPoliciesAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccountingPoliciesAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Summary of significant accounting policies</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SignificantAccountingPoliciesTextBlock" xlink:label="us-gaap_SignificantAccountingPoliciesTextBlock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SignificantAccountingPoliciesTextBlock" xlink:to="us-gaap_SignificantAccountingPoliciesTextBlock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SignificantAccountingPoliciesTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Significant Accounting Policies [Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SignificantAccountingPoliciesTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Summary of significant accounting policies</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="us-gaap_FairValueDisclosuresAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueDisclosuresAbstract" xlink:to="us-gaap_FairValueDisclosuresAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueDisclosuresAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Fair value of financial assets and liabilities</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueDisclosuresTextBlock" xlink:label="us-gaap_FairValueDisclosuresTextBlock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueDisclosuresTextBlock" xlink:to="us-gaap_FairValueDisclosuresTextBlock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueDisclosuresTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Fair Value Disclosures [Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_FairValueDisclosuresTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Fair value of financial assets and liabilities</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_CashAndCashEquivalentsAndMarketableSecuritiesAbstract" xlink:label="akro_CashAndCashEquivalentsAndMarketableSecuritiesAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_CashAndCashEquivalentsAndMarketableSecuritiesAbstract" xlink:to="akro_CashAndCashEquivalentsAndMarketableSecuritiesAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_CashAndCashEquivalentsAndMarketableSecuritiesAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Cash And Cash Equivalents and Marketable Securities [Abstract]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_CashAndCashEquivalentsAndMarketableSecuritiesAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Short-term marketable securities</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsAndMarketableSecuritiesTextBlock" xlink:label="us-gaap_CashCashEquivalentsAndMarketableSecuritiesTextBlock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsAndMarketableSecuritiesTextBlock" xlink:to="us-gaap_CashCashEquivalentsAndMarketableSecuritiesTextBlock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashCashEquivalentsAndMarketableSecuritiesTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Cash, Cash Equivalents, and Marketable Securities [Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_CashCashEquivalentsAndMarketableSecuritiesTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Short-term marketable securities</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_AccruedExpensesAndOtherCurrentLiabilitiesAbstract" xlink:label="akro_AccruedExpensesAndOtherCurrentLiabilitiesAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_AccruedExpensesAndOtherCurrentLiabilitiesAbstract" xlink:to="akro_AccruedExpensesAndOtherCurrentLiabilitiesAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_AccruedExpensesAndOtherCurrentLiabilitiesAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">No definition available.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_AccruedExpensesAndOtherCurrentLiabilitiesAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Accrued expenses and other current liabilities</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_AccruedExpensesAndOtherCurrentLiabilitiesTextBlock" xlink:label="akro_AccruedExpensesAndOtherCurrentLiabilitiesTextBlock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_AccruedExpensesAndOtherCurrentLiabilitiesTextBlock" xlink:to="akro_AccruedExpensesAndOtherCurrentLiabilitiesTextBlock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_AccruedExpensesAndOtherCurrentLiabilitiesTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">The entire disclosure for accrued expenses and other current liabilities.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_AccruedExpensesAndOtherCurrentLiabilitiesTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Accrued Expenses And Other Current Liabilities [Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_AccruedExpensesAndOtherCurrentLiabilitiesTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Accrued expenses and other current liabilities</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquityNoteAbstract" xlink:label="us-gaap_StockholdersEquityNoteAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityNoteAbstract" xlink:to="us-gaap_StockholdersEquityNoteAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquityNoteAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Stockholder's equity (deficit)</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:label="us-gaap_StockholdersEquityNoteDisclosureTextBlock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:to="us-gaap_StockholdersEquityNoteDisclosureTextBlock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquityNoteDisclosureTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Stockholders' Equity Note Disclosure [Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_StockholdersEquityNoteDisclosureTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Stockholder's equity (deficit)</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Stock-based awards</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:to="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Payment Arrangement [Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Stock-based awards</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_LicenseAgreementAbstract" xlink:label="akro_LicenseAgreementAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_LicenseAgreementAbstract" xlink:to="akro_LicenseAgreementAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_LicenseAgreementAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">No definition available.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_LicenseAgreementAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Amgen license agreement</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_LicenseAgreementDisclosureTextBlock" xlink:label="akro_LicenseAgreementDisclosureTextBlock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_LicenseAgreementDisclosureTextBlock" xlink:to="akro_LicenseAgreementDisclosureTextBlock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_LicenseAgreementDisclosureTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">The entire disclosure for exclusive license agreement.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_LicenseAgreementDisclosureTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">License Agreement Disclosure [Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_LicenseAgreementDisclosureTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Amgen license agreement</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="us-gaap_IncomeTaxDisclosureAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxDisclosureAbstract" xlink:to="us-gaap_IncomeTaxDisclosureAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxDisclosureAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Income taxes</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock" xlink:label="us-gaap_IncomeTaxDisclosureTextBlock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxDisclosureTextBlock" xlink:to="us-gaap_IncomeTaxDisclosureTextBlock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxDisclosureTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Income Tax Disclosure [Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_IncomeTaxDisclosureTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Income taxes</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="us-gaap_EarningsPerShareAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareAbstract" xlink:to="us-gaap_EarningsPerShareAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerShareAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Net loss per share</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareTextBlock" xlink:label="us-gaap_EarningsPerShareTextBlock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareTextBlock" xlink:to="us-gaap_EarningsPerShareTextBlock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerShareTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Earnings Per Share [Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_EarningsPerShareTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Net loss per share</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:to="us-gaap_CommitmentsAndContingenciesDisclosureAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Commitments and contingencies</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:to="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Commitments and Contingencies Disclosure [Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Commitments and contingencies</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventsAbstract" xlink:label="us-gaap_SubsequentEventsAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventsAbstract" xlink:to="us-gaap_SubsequentEventsAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsequentEventsAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Subsequent event.</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventsTextBlock" xlink:label="us-gaap_SubsequentEventsTextBlock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventsTextBlock" xlink:to="us-gaap_SubsequentEventsTextBlock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsequentEventsTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Subsequent Events [Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SubsequentEventsTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Subsequent event</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:label="us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:to="us-gaap_BasisOfAccountingPolicyPolicyTextBlock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BasisOfAccountingPolicyPolicyTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Basis of Accounting, Policy [Policy Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_BasisOfAccountingPolicyPolicyTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Unaudited interim financial statements</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UseOfEstimates" xlink:label="us-gaap_UseOfEstimates" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UseOfEstimates" xlink:to="us-gaap_UseOfEstimates_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_UseOfEstimates_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Use of Estimates, Policy [Policy Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_UseOfEstimates_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Use of estimates</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsPolicyTextBlock" xlink:label="us-gaap_CashAndCashEquivalentsPolicyTextBlock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsPolicyTextBlock" xlink:to="us-gaap_CashAndCashEquivalentsPolicyTextBlock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashAndCashEquivalentsPolicyTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Cash and Cash Equivalents, Policy [Policy Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CashAndCashEquivalentsPolicyTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Cash and cash equivalents</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MarketableSecuritiesPolicy" xlink:label="us-gaap_MarketableSecuritiesPolicy" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MarketableSecuritiesPolicy" xlink:to="us-gaap_MarketableSecuritiesPolicy_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_MarketableSecuritiesPolicy_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Marketable Securities, Policy [Policy Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_MarketableSecuritiesPolicy_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Short-term marketable securities</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy" xlink:label="us-gaap_CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy" xlink:to="us-gaap_CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Restricted cash</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskCreditRisk" xlink:label="us-gaap_ConcentrationRiskCreditRisk" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConcentrationRiskCreditRisk" xlink:to="us-gaap_ConcentrationRiskCreditRisk_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConcentrationRiskCreditRisk_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Concentration Risk, Credit Risk, Policy [Policy Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ConcentrationRiskCreditRisk_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Concentrations of credit risk</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentPolicyTextBlock" xlink:label="us-gaap_PropertyPlantAndEquipmentPolicyTextBlock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentPolicyTextBlock" xlink:to="us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Property, Plant and Equipment, Policy [Policy Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Property and equipment</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeLeasesPolicyTextBlock" xlink:label="us-gaap_LesseeLeasesPolicyTextBlock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeLeasesPolicyTextBlock" xlink:to="us-gaap_LesseeLeasesPolicyTextBlock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeLeasesPolicyTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Lessee, Leases [Policy Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LesseeLeasesPolicyTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Leases</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentExpensePolicy" xlink:label="us-gaap_ResearchAndDevelopmentExpensePolicy" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ResearchAndDevelopmentExpensePolicy" xlink:to="us-gaap_ResearchAndDevelopmentExpensePolicy_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ResearchAndDevelopmentExpensePolicy_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Research and Development Expense, Policy [Policy Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ResearchAndDevelopmentExpensePolicy_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Research and development costs</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ResearchContractCostsAndAccrualsPolicyPolicyTextBlock" xlink:label="akro_ResearchContractCostsAndAccrualsPolicyPolicyTextBlock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_ResearchContractCostsAndAccrualsPolicyPolicyTextBlock" xlink:to="akro_ResearchContractCostsAndAccrualsPolicyPolicyTextBlock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_ResearchContractCostsAndAccrualsPolicyPolicyTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Disclosure of accounting policy for research contract costs and accruals.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_ResearchContractCostsAndAccrualsPolicyPolicyTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Research Contract Costs And Accruals Policy [Policy Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_ResearchContractCostsAndAccrualsPolicyPolicyTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Research contract costs and accruals</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:label="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:to="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Payment Arrangement [Policy Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Stock-based compensation</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ComprehensiveIncomePolicyPolicyTextBlock" xlink:label="us-gaap_ComprehensiveIncomePolicyPolicyTextBlock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ComprehensiveIncomePolicyPolicyTextBlock" xlink:to="us-gaap_ComprehensiveIncomePolicyPolicyTextBlock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ComprehensiveIncomePolicyPolicyTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Comprehensive Income, Policy [Policy Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ComprehensiveIncomePolicyPolicyTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Comprehensive loss</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_EmergingGrowthCompanyPolicyTextBlock" xlink:label="akro_EmergingGrowthCompanyPolicyTextBlock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_EmergingGrowthCompanyPolicyTextBlock" xlink:to="akro_EmergingGrowthCompanyPolicyTextBlock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_EmergingGrowthCompanyPolicyTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Disclosure of accounting policy for emerging growth company.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_EmergingGrowthCompanyPolicyTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Emerging Growth Company [Policy Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_EmergingGrowthCompanyPolicyTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Emerging growth company</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:to="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">New Accounting Pronouncements, Policy [Policy Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Recently issued accounting pronouncements and pronouncements not yet adopted</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock" xlink:label="us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock" xlink:to="us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Fair Value, Assets Measured on Recurring Basis [Table Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Summary of assets that are measured at fair value on a recurring basis</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MarketableSecuritiesTextBlock" xlink:label="us-gaap_MarketableSecuritiesTextBlock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MarketableSecuritiesTextBlock" xlink:to="us-gaap_MarketableSecuritiesTextBlock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_MarketableSecuritiesTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Marketable Securities [Table Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_MarketableSecuritiesTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Summary of short-term marketable securities</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ScheduleOfAccruedLiabilitiesAndOtherCurrentLiabilitiesTableTextBlock" xlink:label="akro_ScheduleOfAccruedLiabilitiesAndOtherCurrentLiabilitiesTableTextBlock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_ScheduleOfAccruedLiabilitiesAndOtherCurrentLiabilitiesTableTextBlock" xlink:to="akro_ScheduleOfAccruedLiabilitiesAndOtherCurrentLiabilitiesTableTextBlock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_ScheduleOfAccruedLiabilitiesAndOtherCurrentLiabilitiesTableTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Tabular disclosure of accrued liabilities and other current liabilities.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_ScheduleOfAccruedLiabilitiesAndOtherCurrentLiabilitiesTableTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Schedule Of Accrued Liabilities And Other Current Liabilities [Table Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_ScheduleOfAccruedLiabilitiesAndOtherCurrentLiabilitiesTableTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Schedule of accrued expenses and other current liabilities</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_CommonStockCapitalSharesReservedForFutureIssuanceTableTextBlock" xlink:label="akro_CommonStockCapitalSharesReservedForFutureIssuanceTableTextBlock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_CommonStockCapitalSharesReservedForFutureIssuanceTableTextBlock" xlink:to="akro_CommonStockCapitalSharesReservedForFutureIssuanceTableTextBlock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_CommonStockCapitalSharesReservedForFutureIssuanceTableTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Tabular disclosure of reserved shares of common stock, on an as-if converted basis.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_CommonStockCapitalSharesReservedForFutureIssuanceTableTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Common Stock, Capital Shares Reserved for Future Issuance [Table Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_CommonStockCapitalSharesReservedForFutureIssuanceTableTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Schedule of common stock reserved for issuance</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfUnvestedRestrictedStockUnitsRollForwardTableTextBlock" xlink:label="us-gaap_ScheduleOfUnvestedRestrictedStockUnitsRollForwardTableTextBlock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfUnvestedRestrictedStockUnitsRollForwardTableTextBlock" xlink:to="us-gaap_ScheduleOfUnvestedRestrictedStockUnitsRollForwardTableTextBlock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfUnvestedRestrictedStockUnitsRollForwardTableTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Schedule of Unvested Restricted Stock Units Roll Forward [Table Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ScheduleOfUnvestedRestrictedStockUnitsRollForwardTableTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Summary of restricted stock activity</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:label="us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:to="us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Schedule of assumptions used to determine grant-date fair value of stock options granted</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAndExercisableTableTextBlock" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAndExercisableTableTextBlock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAndExercisableTableTextBlock" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAndExercisableTableTextBlock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAndExercisableTableTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding and Exercisable [Table Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAndExercisableTableTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Summary of stock option activity</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock" xlink:label="us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock" xlink:to="us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Payment Arrangement, Cost by Plan [Table Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Summary of stock-based compensation expense</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:label="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:to="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Schedule of basic and diluted net loss per share attributable to common stockholders</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock" xlink:label="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock" xlink:to="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Schedule of computation of diluted net loss per share attributable to common stockholders</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Lessee, Operating Lease, Liability, Maturity [Table Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Schedule of maturity of the Company's operating lease liabilities</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LeaseCostTableTextBlock" xlink:label="us-gaap_LeaseCostTableTextBlock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LeaseCostTableTextBlock" xlink:to="us-gaap_LeaseCostTableTextBlock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LeaseCostTableTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Lease, Cost [Table Text Block]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LeaseCostTableTextBlock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Schedule of components of operating lease expense</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsidiaryOrEquityMethodInvesteeSaleOfStockBySubsidiaryOrEquityInvesteeTable" xlink:label="us-gaap_SubsidiaryOrEquityMethodInvesteeSaleOfStockBySubsidiaryOrEquityInvesteeTable" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsidiaryOrEquityMethodInvesteeSaleOfStockBySubsidiaryOrEquityInvesteeTable" xlink:to="us-gaap_SubsidiaryOrEquityMethodInvesteeSaleOfStockBySubsidiaryOrEquityInvesteeTable_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsidiaryOrEquityMethodInvesteeSaleOfStockBySubsidiaryOrEquityInvesteeTable_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Fair presentation of the condensed consolidated financial statements</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SubsidiaryOrEquityMethodInvesteeSaleOfStockBySubsidiaryOrEquityInvesteeTable_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Fair presentation of the condensed consolidated financial statements</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsidiarySaleOfStockLineItems" xlink:label="us-gaap_SubsidiarySaleOfStockLineItems" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsidiarySaleOfStockLineItems" xlink:to="us-gaap_SubsidiarySaleOfStockLineItems_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsidiarySaleOfStockLineItems_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Subsidiary, Sale of Stock</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsAndShortTermInvestments" xlink:label="us-gaap_CashCashEquivalentsAndShortTermInvestments" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashCashEquivalentsAndShortTermInvestments" xlink:to="us-gaap_CashCashEquivalentsAndShortTermInvestments_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashCashEquivalentsAndShortTermInvestments_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Cash, Cash Equivalents, and Short-term Investments</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CashCashEquivalentsAndShortTermInvestments_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Cash, cash equivalents and short-term marketable securities</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_RestrictedCashNoncurrentLease" xlink:label="akro_RestrictedCashNoncurrentLease" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_RestrictedCashNoncurrentLease" xlink:to="akro_RestrictedCashNoncurrentLease_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_RestrictedCashNoncurrentLease_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Amount of cash restricted as to the benefit of the landlord in connection with the Company's office space lease in California (the "Lease"), classified as noncurrent.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_RestrictedCashNoncurrentLease_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Restricted Cash Noncurrent, Lease</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_RestrictedCashNoncurrentLease_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Separate cash balance for the landlord</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_RestrictedCashNoncurrentCollateralizeCreditCardsWithBank" xlink:label="akro_RestrictedCashNoncurrentCollateralizeCreditCardsWithBank" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_RestrictedCashNoncurrentCollateralizeCreditCardsWithBank" xlink:to="akro_RestrictedCashNoncurrentCollateralizeCreditCardsWithBank_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_RestrictedCashNoncurrentCollateralizeCreditCardsWithBank_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Amount of cash restricted as to collateralize corporate credit cards with a bank, classified as noncurrent.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_RestrictedCashNoncurrentCollateralizeCreditCardsWithBank_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Restricted Cash Noncurrent, Collateralize Credit Cards with Bank</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_RestrictedCashNoncurrentCollateralizeCreditCardsWithBank_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Separate cash balance to collateralize corporate credit cards with a bank</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_AggregateMarketValueOfStockIssued" xlink:label="akro_AggregateMarketValueOfStockIssued" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_AggregateMarketValueOfStockIssued" xlink:to="akro_AggregateMarketValueOfStockIssued_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_AggregateMarketValueOfStockIssued_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_AggregateMarketValueOfStockIssued_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Aggregate Market Value Of Stock Issued</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_AggregateMarketValueOfStockIssued_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Aggregate market value of stock</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xlink:label="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xlink:to="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Property, Plant and Equipment [Table]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentLineItems" xlink:label="us-gaap_PropertyPlantAndEquipmentLineItems" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentLineItems" xlink:to="us-gaap_PropertyPlantAndEquipmentLineItems_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentLineItems_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Property, Plant and Equipment [Line Items]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_PropertyPlantAndEquipmentLineItems_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Property and equipment</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:label="us-gaap_PropertyPlantAndEquipmentUsefulLife" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:to="us-gaap_PropertyPlantAndEquipmentUsefulLife_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentUsefulLife_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Property, Plant and Equipment, Useful Life</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_PropertyPlantAndEquipmentUsefulLife_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Estimated useful lives</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseTermOfContract" xlink:label="us-gaap_LesseeOperatingLeaseTermOfContract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseTermOfContract" xlink:to="us-gaap_LesseeOperatingLeaseTermOfContract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeOperatingLeaseTermOfContract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Lessee, Operating Lease, Term of Contract</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LesseeOperatingLeaseTermOfContract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Initial lease term under the agreement</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_LesseeOperatingLeaseTermOfContract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Lease term</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:to="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Fair Value, Recurring and Nonrecurring [Table]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:to="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsFairValueDisclosure" xlink:label="us-gaap_AssetsFairValueDisclosure" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsFairValueDisclosure" xlink:to="us-gaap_AssetsFairValueDisclosure_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsFairValueDisclosure_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Assets, Fair Value Disclosure</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_AssetsFairValueDisclosure_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Assets</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByBalanceSheetGroupingTable" xlink:label="us-gaap_FairValueByBalanceSheetGroupingTable" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueByBalanceSheetGroupingTable" xlink:to="us-gaap_FairValueByBalanceSheetGroupingTable_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueByBalanceSheetGroupingTable_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Fair Value, by Balance Sheet Grouping [Table]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xlink:label="us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xlink:to="us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Fair value of financial assets and liabilities</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsLevel1ToLevel2TransfersAmount" xlink:label="us-gaap_FairValueAssetsLevel1ToLevel2TransfersAmount" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueAssetsLevel1ToLevel2TransfersAmount" xlink:to="us-gaap_FairValueAssetsLevel1ToLevel2TransfersAmount_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueAssetsLevel1ToLevel2TransfersAmount_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Fair Value, Assets, Level 1 to Level 2 Transfers, Amount</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_FairValueAssetsLevel1ToLevel2TransfersAmount_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Transfers from level 1 to level 2, Assets</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsLevel2ToLevel1TransfersAmount" xlink:label="us-gaap_FairValueAssetsLevel2ToLevel1TransfersAmount" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueAssetsLevel2ToLevel1TransfersAmount" xlink:to="us-gaap_FairValueAssetsLevel2ToLevel1TransfersAmount_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueAssetsLevel2ToLevel1TransfersAmount_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Fair Value, Assets, Level 2 to Level 1 Transfers, Amount</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_FairValueAssetsLevel2ToLevel1TransfersAmount_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Transfers from level 2 to level 1, Assets</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueLiabilitiesLevel1ToLevel2TransfersAmount" xlink:label="us-gaap_FairValueLiabilitiesLevel1ToLevel2TransfersAmount" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueLiabilitiesLevel1ToLevel2TransfersAmount" xlink:to="us-gaap_FairValueLiabilitiesLevel1ToLevel2TransfersAmount_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueLiabilitiesLevel1ToLevel2TransfersAmount_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Fair Value, Liabilities, Level 1 to Level 2 Transfers, Amount</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_FairValueLiabilitiesLevel1ToLevel2TransfersAmount_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Transfers from level 1 to level 2, Liabilities</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueLiabilitiesLevel2ToLevel1TransfersAmount" xlink:label="us-gaap_FairValueLiabilitiesLevel2ToLevel1TransfersAmount" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueLiabilitiesLevel2ToLevel1TransfersAmount" xlink:to="us-gaap_FairValueLiabilitiesLevel2ToLevel1TransfersAmount_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueLiabilitiesLevel2ToLevel1TransfersAmount_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Fair Value, Liabilities, Level 2 to Level 1 Transfers, Amount</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_FairValueLiabilitiesLevel2ToLevel1TransfersAmount_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Transfers from level 2 to level 1, Liabilities</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3" xlink:to="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Transfers Into Level 3</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Transfers into level 3 Assets</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3" xlink:to="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers out of Level 3</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Transfers out of level 3 Assets</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3" xlink:to="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Fair Value, Measurement with Unobservable Inputs Reconciliation, Liability, Transfers Into Level 3</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Transfers into level 3 liabilities</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3" xlink:to="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Fair Value, Measurement with Unobservable Inputs Reconciliation, Liability, Transfers out of Level 3</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Transfers out of level 3 liabilities</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtSecuritiesAvailableForSaleTable" xlink:label="us-gaap_DebtSecuritiesAvailableForSaleTable" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtSecuritiesAvailableForSaleTable" xlink:to="us-gaap_DebtSecuritiesAvailableForSaleTable_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtSecuritiesAvailableForSaleTable_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Debt Securities, Available-for-sale [Table]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems" xlink:label="us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems" xlink:to="us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Debt Securities, Available-for-sale [Line Items]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostCurrent" xlink:label="us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostCurrent" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostCurrent" xlink:to="us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostCurrent_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostCurrent_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Debt Securities, Available-for-sale, Amortized Cost, Current</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostCurrent_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Amortized cost</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleDebtSecuritiesGrossUnrealizedLoss" xlink:label="us-gaap_AvailableForSaleDebtSecuritiesGrossUnrealizedLoss" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AvailableForSaleDebtSecuritiesGrossUnrealizedLoss" xlink:to="us-gaap_AvailableForSaleDebtSecuritiesGrossUnrealizedLoss_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AvailableForSaleDebtSecuritiesGrossUnrealizedLoss_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Debt Securities, Available-for-sale, Unrealized Loss</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_AvailableForSaleDebtSecuritiesGrossUnrealizedLoss_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Gross unrealized losses</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent" xlink:label="us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent" xlink:to="us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Debt Securities, Available-for-sale, Current</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Fair value</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashEquivalentsAtCarryingValue" xlink:label="us-gaap_CashEquivalentsAtCarryingValue" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashEquivalentsAtCarryingValue" xlink:to="us-gaap_CashEquivalentsAtCarryingValue_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashEquivalentsAtCarryingValue_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Cash Equivalents, at Carrying Value</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CashEquivalentsAtCarryingValue_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Cash equivalents</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MarketableSecurities" xlink:label="us-gaap_MarketableSecurities" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MarketableSecurities" xlink:to="us-gaap_MarketableSecurities_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_MarketableSecurities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Marketable Securities</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_MarketableSecurities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Total</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ShortTermContractualMaturities" xlink:label="akro_ShortTermContractualMaturities" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_ShortTermContractualMaturities" xlink:to="akro_ShortTermContractualMaturities_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_ShortTermContractualMaturities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Short-term marketable securities had contractual maturities.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_ShortTermContractualMaturities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Short-term contractual maturities</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_ShortTermContractualMaturities_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Short-term contractual maturities</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ResearchAndDevelopmentExpensesCurrent" xlink:label="akro_ResearchAndDevelopmentExpensesCurrent" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_ResearchAndDevelopmentExpensesCurrent" xlink:to="akro_ResearchAndDevelopmentExpensesCurrent_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_ResearchAndDevelopmentExpensesCurrent_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Carrying value as of the balance sheet date of obligations incurred through that date and payable for research and development expenses. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_ResearchAndDevelopmentExpensesCurrent_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Research and Development Expenses, Current</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_ResearchAndDevelopmentExpensesCurrent_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Accrued external research and development expenses</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent" xlink:label="us-gaap_EmployeeRelatedLiabilitiesCurrent" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmployeeRelatedLiabilitiesCurrent" xlink:to="us-gaap_EmployeeRelatedLiabilitiesCurrent_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EmployeeRelatedLiabilitiesCurrent_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Employee-related Liabilities, Current</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_EmployeeRelatedLiabilitiesCurrent_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Accrued employee compensation and benefits</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccruedProfessionalFeesCurrent" xlink:label="us-gaap_AccruedProfessionalFeesCurrent" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccruedProfessionalFeesCurrent" xlink:to="us-gaap_AccruedProfessionalFeesCurrent_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccruedProfessionalFeesCurrent_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Accrued Professional Fees, Current</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_AccruedProfessionalFeesCurrent_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Accrued legal and professional fees</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ShortTermLeaseLiabilityAndOtherCurrent" xlink:label="akro_ShortTermLeaseLiabilityAndOtherCurrent" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_ShortTermLeaseLiabilityAndOtherCurrent" xlink:to="akro_ShortTermLeaseLiabilityAndOtherCurrent_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_ShortTermLeaseLiabilityAndOtherCurrent_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Amount of liabilities classified as short-term lease liability and other current.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_ShortTermLeaseLiabilityAndOtherCurrent_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Short Term Lease Liability And Other, Current</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_ShortTermLeaseLiabilityAndOtherCurrent_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Short-term lease liability and other</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfStockByClassTable" xlink:label="us-gaap_ScheduleOfStockByClassTable" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfStockByClassTable" xlink:to="us-gaap_ScheduleOfStockByClassTable_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfStockByClassTable_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Schedule of Stock by Class [Table]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfStockLineItems" xlink:label="us-gaap_ClassOfStockLineItems" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ClassOfStockLineItems" xlink:to="us-gaap_ClassOfStockLineItems_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ClassOfStockLineItems_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Class of Stock</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_CommonStockNumberOfVotingRights" xlink:label="akro_CommonStockNumberOfVotingRights" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_CommonStockNumberOfVotingRights" xlink:to="akro_CommonStockNumberOfVotingRights_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_CommonStockNumberOfVotingRights_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Number of voting rights per common stock.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_CommonStockNumberOfVotingRights_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Common Stock, Number of Voting Rights</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_CommonStockNumberOfVotingRights_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Number of votes per share</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockDividendsPerShareDeclared" xlink:label="us-gaap_CommonStockDividendsPerShareDeclared" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockDividendsPerShareDeclared" xlink:to="us-gaap_CommonStockDividendsPerShareDeclared_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockDividendsPerShareDeclared_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Common Stock, Dividends, Per Share, Declared</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CommonStockDividendsPerShareDeclared_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Cash dividend declared</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockDividendsPerShareCashPaid" xlink:label="us-gaap_CommonStockDividendsPerShareCashPaid" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockDividendsPerShareCashPaid" xlink:to="us-gaap_CommonStockDividendsPerShareCashPaid_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockDividendsPerShareCashPaid_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Common Stock, Dividends, Per Share, Cash Paid</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CommonStockDividendsPerShareCashPaid_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Cash dividend paid</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:to="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Stock Issued During Period, Shares, New Issues</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share Issued under agreement</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharePrice" xlink:label="us-gaap_SharePrice" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharePrice" xlink:to="us-gaap_SharePrice_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharePrice_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share Price</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SharePrice_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Public offering price</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:to="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Proceeds from Issuance of Common Stock</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Proceeds received, net of underwriting discounts and commissions</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ExpenseRelatedToDistributionOrServicingAndUnderwritingFees" xlink:label="us-gaap_ExpenseRelatedToDistributionOrServicingAndUnderwritingFees" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ExpenseRelatedToDistributionOrServicingAndUnderwritingFees" xlink:to="us-gaap_ExpenseRelatedToDistributionOrServicingAndUnderwritingFees_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ExpenseRelatedToDistributionOrServicingAndUnderwritingFees_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Expense Related to Distribution or Servicing and Underwriting Fees</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ExpenseRelatedToDistributionOrServicingAndUnderwritingFees_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Offering costs</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConversionOfStockSharesConverted1" xlink:label="us-gaap_ConversionOfStockSharesConverted1" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConversionOfStockSharesConverted1" xlink:to="us-gaap_ConversionOfStockSharesConverted1_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConversionOfStockSharesConverted1_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Conversion of Stock, Shares Converted</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ConversionOfStockSharesConverted1_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Number of shares converted</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:to="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Stock Issued During Period, Value, New Issues</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share Issued value under agreement</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_CommonStockSharesReservedForIssuanceAbstract" xlink:label="akro_CommonStockSharesReservedForIssuanceAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_CommonStockSharesReservedForIssuanceAbstract" xlink:to="akro_CommonStockSharesReservedForIssuanceAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_CommonStockSharesReservedForIssuanceAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">No definition available.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_CommonStockSharesReservedForIssuanceAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Common Stock Shares Reserved For Issuance [ Abstract]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_CommonStockSharesReservedForIssuanceAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Common stock were reserved for issuance</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Options available for future grant</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Number of shares remained available for grant</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="us-gaap_StatementClassOfStockAxis" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementClassOfStockAxis" xlink:to="us-gaap_StatementClassOfStockAxis_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementClassOfStockAxis_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Class of Stock [Axis]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="us-gaap_ClassOfStockDomain" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ClassOfStockDomain" xlink:to="us-gaap_ClassOfStockDomain_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ClassOfStockDomain_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Class Of Stock [Domain]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ClassOfStockDomain_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Class of Stock [Domain]</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_UndesignatedPreferredStockMember" xlink:label="akro_UndesignatedPreferredStockMember" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_UndesignatedPreferredStockMember" xlink:to="akro_UndesignatedPreferredStockMember_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_UndesignatedPreferredStockMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Information pertaining to Undesignated Preferred Stock.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_UndesignatedPreferredStockMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Undesignated Preferred Stock [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_UndesignatedPreferredStockMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Undesignated Preferred Stock</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeAxis" xlink:label="srt_RangeAxis" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_RangeAxis" xlink:to="srt_RangeAxis_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_RangeAxis_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Statistical Measurement [Axis]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember" xlink:label="srt_RangeMember" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_RangeMember" xlink:to="srt_RangeMember_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_RangeMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Range [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="srt_RangeMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Statistical Measurement [Domain]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MaximumMember" xlink:label="srt_MaximumMember" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_MaximumMember" xlink:to="srt_MaximumMember_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_MaximumMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Maximum [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="srt_MaximumMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Maximum</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="us-gaap_AwardTypeAxis" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AwardTypeAxis" xlink:to="us-gaap_AwardTypeAxis_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AwardTypeAxis_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Award Type [Axis]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share Based Compensation Arrangements By Share Based Payment Award Award Type And Plan Name [Domain]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Award Type [Domain]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedStockMember" xlink:label="us-gaap_RestrictedStockMember" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RestrictedStockMember" xlink:to="us-gaap_RestrictedStockMember_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RestrictedStockMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Restricted Stock [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_RestrictedStockMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Restricted stock</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="us-gaap_PreferredStockSharesAuthorized" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesAuthorized" xlink:to="us-gaap_PreferredStockSharesAuthorized_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockSharesAuthorized_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Preferred Stock, Shares Authorized</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_PreferredStockSharesAuthorized_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Preferred stock, shares authorized</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockParOrStatedValuePerShare" xlink:to="us-gaap_PreferredStockParOrStatedValuePerShare_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Preferred Stock, Par or Stated Value Per Share</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Preferred stock, par value (in dollars per share)</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockSharesIssued" xlink:label="us-gaap_PreferredStockSharesIssued" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesIssued" xlink:to="us-gaap_PreferredStockSharesIssued_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockSharesIssued_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Preferred Stock, Shares Issued</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_PreferredStockSharesIssued_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Preferred stock, shares issued</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockSharesOutstanding" xlink:label="us-gaap_PreferredStockSharesOutstanding" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesOutstanding" xlink:to="us-gaap_PreferredStockSharesOutstanding_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockSharesOutstanding_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Preferred Stock, Shares Outstanding</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_PreferredStockSharesOutstanding_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Preferred stock, shares outstanding</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Shares issued (in shares)</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Number of shares of common stock issued</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Stock options vesting period</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Stock options vesting period</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Number of Shares</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Ending balance of unvested restricted common stock</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Beginning balance of unvested restricted common stock</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Shares vesting</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValueAbstract" xlink:label="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValueAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValueAbstract" xlink:to="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValueAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValueAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">No definition available.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValueAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Fair Value [Abstract]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValueAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Grant-Date Fair Value</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValue" xlink:label="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValue" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValue" xlink:to="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValue_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValue_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValue_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Fair Value</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValue_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Ending balance of unvested restricted common stock</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValue_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Beginning balance of unvested restricted common stock</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Shares vesting</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="us-gaap_PlanNameAxis" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PlanNameAxis" xlink:to="us-gaap_PlanNameAxis_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PlanNameAxis_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Plan Name [Axis]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="us-gaap_PlanNameDomain" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PlanNameDomain" xlink:to="us-gaap_PlanNameDomain_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PlanNameDomain_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Plan Name [Domain]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_PlanNameDomain_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Plan Name [Domain]</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_StockOptionsAndGrantPlan2019Member" xlink:label="akro_StockOptionsAndGrantPlan2019Member" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_StockOptionsAndGrantPlan2019Member" xlink:to="akro_StockOptionsAndGrantPlan2019Member_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_StockOptionsAndGrantPlan2019Member_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Represents the information pertaining to 2019 stock option and grant plan.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_StockOptionsAndGrantPlan2019Member_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Stock Options And Grant Plan2019 [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_StockOptionsAndGrantPlan2019Member_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">2019 Stock option and incentive plan</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_EmployeeStockPurchasePlanMember" xlink:label="akro_EmployeeStockPurchasePlanMember" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_EmployeeStockPurchasePlanMember" xlink:to="akro_EmployeeStockPurchasePlanMember_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_EmployeeStockPurchasePlanMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Represents the information pertaining to employee stock purchase plan.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_EmployeeStockPurchasePlanMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Employee Stock Purchase Plan [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_EmployeeStockPurchasePlanMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">2019 Employee stock purchase plan</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based awards</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockCapitalSharesReservedForFutureIssuance" xlink:label="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance" xlink:to="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Common Stock, Capital Shares Reserved for Future Issuance</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Number of shares initially reserved for issuance</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_CommonStockAdditionalSharesReservedForFutureIssuance" xlink:label="akro_CommonStockAdditionalSharesReservedForFutureIssuance" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_CommonStockAdditionalSharesReservedForFutureIssuance" xlink:to="akro_CommonStockAdditionalSharesReservedForFutureIssuance_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_CommonStockAdditionalSharesReservedForFutureIssuance_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Aggregate number of additional common shares reserved for future issuance.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_CommonStockAdditionalSharesReservedForFutureIssuance_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Common Stock, Additional Shares Reserved for Future Issuance</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_CommonStockAdditionalSharesReservedForFutureIssuance_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Number of additional shares reserved for issuance</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualPercentOfSharesIncrease" xlink:label="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualPercentOfSharesIncrease" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualPercentOfSharesIncrease" xlink:to="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualPercentOfSharesIncrease_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualPercentOfSharesIncrease_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Percentage of annual increase of shares authorized for issuance under the plan.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualPercentOfSharesIncrease_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Annual Percent of Shares Increase</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualPercentOfSharesIncrease_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Percent of shares reserved and available for issuance automatically increase annually on January 1</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Term of stock option</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_PercentageOfMinimumExercisePricePerShareOfStockOptions" xlink:label="akro_PercentageOfMinimumExercisePricePerShareOfStockOptions" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_PercentageOfMinimumExercisePricePerShareOfStockOptions" xlink:to="akro_PercentageOfMinimumExercisePricePerShareOfStockOptions_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_PercentageOfMinimumExercisePricePerShareOfStockOptions_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Represents the information pertaining to exercise price per share of stock options.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_PercentageOfMinimumExercisePricePerShareOfStockOptions_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Percentage Of Minimum Exercise Price Per Share Of Stock Options</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_PercentageOfMinimumExercisePricePerShareOfStockOptions_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Percentage of exercise price per share of stock options</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_PercentageOfMinimumExercisePriceHoldingMoreThan10OfVotingPower" xlink:label="akro_PercentageOfMinimumExercisePriceHoldingMoreThan10OfVotingPower" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_PercentageOfMinimumExercisePriceHoldingMoreThan10OfVotingPower" xlink:to="akro_PercentageOfMinimumExercisePriceHoldingMoreThan10OfVotingPower_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_PercentageOfMinimumExercisePriceHoldingMoreThan10OfVotingPower_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Represents the information pertaining to incentive options granted to any person possessing more than 10% of the total combined voting power of all classes of shares may not have an exercise price of less than 110% of the fair market value of the common stock on the grant date.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_PercentageOfMinimumExercisePriceHoldingMoreThan10OfVotingPower_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Minimum Percentage Of Minimum Exercise Price, Holding More Than 10% Of Voting Power</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_PercentageOfMinimumExercisePriceHoldingMoreThan10OfVotingPower_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Percentage of minimum exercise price, holding more than 10% of voting power</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualSharesIncrease" xlink:label="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualSharesIncrease" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualSharesIncrease" xlink:to="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualSharesIncrease_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualSharesIncrease_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Annual increase of number of shares authorized for issuance under the plan.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualSharesIncrease_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Annual Shares Increase</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualSharesIncrease_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Number of shares reserved and available for issuance automatically increase annually on January 1 (in shares)</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Assumptions to determine grant-date fair value of stock options granted</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Expected term (in years)</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Expected volatility</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Weighted average risk-free interest rate</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Expected dividend yield</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Number of Options</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Balance Outstanding, End of the period (in shares)</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Balance Outstanding, Beginning of the period (in shares)</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Options granted ( in shares)</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Exercisable ( in shares)</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Vested and expected to vest ( in shares)</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Weighted-Average Exercise Price per Share</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Weighted-average exercise price, End of the period (in dollars per share)</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Weighted-average exercise price, Beginning of the period (in dollars per share)</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Weighted-average exercise price, Granted (in dollars per share)</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Weighted-average exercise price, Exercised (in dollars per share)</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Weighted-average exercise price, Exercisable ( in dollars per share )</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Exercise Price</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Weighted-average exercise price, Vested and expected to vest at end of the period (in dollars per share)</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Weighted-Average remaining contractual term (years) and Aggregate Intrinsic Value</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Weighted-average remaining contractual term outstanding (in years)</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Weighted-average remaining contractual term , Options Exercisable(in years)</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Remaining Contractual Term</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Weighted-average remaining contractual term vested and expected to vest (in years)</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Aggregate Intrinsic Value Balance outstanding</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Aggregate Intrinsic Value Exercisable</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Aggregate Intrinsic Value</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Aggregate Intrinsic Value Vested and Expected to vest</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Weighted average grant-date fair value per share of stock options granted</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xlink:label="us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xlink:to="us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="us-gaap_IncomeStatementLocationAxis" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeStatementLocationAxis" xlink:to="us-gaap_IncomeStatementLocationAxis_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeStatementLocationAxis_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Income Statement Location [Axis]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="us-gaap_IncomeStatementLocationDomain" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeStatementLocationDomain" xlink:to="us-gaap_IncomeStatementLocationDomain_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeStatementLocationDomain_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Income Statement Location [Domain]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_IncomeStatementLocationDomain_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Income Statement Location [Domain]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentExpenseMember" xlink:label="us-gaap_ResearchAndDevelopmentExpenseMember" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ResearchAndDevelopmentExpenseMember" xlink:to="us-gaap_ResearchAndDevelopmentExpenseMember_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ResearchAndDevelopmentExpenseMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Research And Development Expense [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ResearchAndDevelopmentExpenseMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Research and development expense</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GeneralAndAdministrativeExpenseMember" xlink:label="us-gaap_GeneralAndAdministrativeExpenseMember" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GeneralAndAdministrativeExpenseMember" xlink:to="us-gaap_GeneralAndAdministrativeExpenseMember_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GeneralAndAdministrativeExpenseMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">General And Administrative Expense [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_GeneralAndAdministrativeExpenseMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">General and administrative expense</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:to="us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Payment Arrangement, Expensed and Capitalized, Amount</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" xlink:to="us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Payment Arrangement, Additional Disclosure [Abstract]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Stock-based compensation</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AllocatedShareBasedCompensationExpense" xlink:to="us-gaap_AllocatedShareBasedCompensationExpense_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Payment Arrangement, Expense</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Total stock-based compensation expense</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions" xlink:to="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Total unrecognized compensation cost related to unvested stock-based awards</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:to="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Weighted average period of recognition for unrecognized compensation cost</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross" xlink:label="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross" xlink:to="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Shares Issued, Shares, Share-based Payment Arrangement, before Forfeiture</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Issuance of restricted common stock upon early exercise of stock options (in shares)</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_AverageExercisePriceOfCommonStockPurchase" xlink:label="akro_AverageExercisePriceOfCommonStockPurchase" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_AverageExercisePriceOfCommonStockPurchase" xlink:to="akro_AverageExercisePriceOfCommonStockPurchase_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_AverageExercisePriceOfCommonStockPurchase_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">The average exercise price of purchase of early exercised option in exchange for restricted stock.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_AverageExercisePriceOfCommonStockPurchase_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Average Exercise Price Of Common Stock Purchase</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_AverageExercisePriceOfCommonStockPurchase_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Exercise price of common stock purchase</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ProceedsFromEarlyExerciseOfStockOptionsInExchangeForRestrictedCommonStock" xlink:label="akro_ProceedsFromEarlyExerciseOfStockOptionsInExchangeForRestrictedCommonStock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_ProceedsFromEarlyExerciseOfStockOptionsInExchangeForRestrictedCommonStock" xlink:to="akro_ProceedsFromEarlyExerciseOfStockOptionsInExchangeForRestrictedCommonStock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_ProceedsFromEarlyExerciseOfStockOptionsInExchangeForRestrictedCommonStock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">The cash inflow associated with the amount of early exercised of stock option in exchange for restricted stock.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_ProceedsFromEarlyExerciseOfStockOptionsInExchangeForRestrictedCommonStock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Proceeds From Early Exercise Of Stock Options In Exchange For Restricted Common Stock</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_ProceedsFromEarlyExerciseOfStockOptionsInExchangeForRestrictedCommonStock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Proceeds from the early exercise of stock options in exchange for restricted common stock</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfResearchAndDevelopmentArrangementContractToPerformForOthersTable" xlink:label="us-gaap_ScheduleOfResearchAndDevelopmentArrangementContractToPerformForOthersTable" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfResearchAndDevelopmentArrangementContractToPerformForOthersTable" xlink:to="us-gaap_ScheduleOfResearchAndDevelopmentArrangementContractToPerformForOthersTable_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfResearchAndDevelopmentArrangementContractToPerformForOthersTable_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Schedule of Research and Development Arrangement, Contract to Perform for Others [Table]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TypeOfArrangementAxis" xlink:label="us-gaap_TypeOfArrangementAxis" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TypeOfArrangementAxis" xlink:to="us-gaap_TypeOfArrangementAxis_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_TypeOfArrangementAxis_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Collaborative Arrangement and Arrangement Other than Collaborative [Axis]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ArrangementsAndNonarrangementTransactionsMember" xlink:label="us-gaap_ArrangementsAndNonarrangementTransactionsMember" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ArrangementsAndNonarrangementTransactionsMember" xlink:to="us-gaap_ArrangementsAndNonarrangementTransactionsMember_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ArrangementsAndNonarrangementTransactionsMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Arrangements And Nonarrangement Transactions [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ArrangementsAndNonarrangementTransactionsMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Collaborative Arrangement and Arrangement Other than Collaborative [Domain]</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_AmgenAgreementMember" xlink:label="akro_AmgenAgreementMember" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_AmgenAgreementMember" xlink:to="akro_AmgenAgreementMember_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_AmgenAgreementMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Represents the information pertaining to Amgen license agreement.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_AmgenAgreementMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Amgen Agreement [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_AmgenAgreementMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Amgen Agreement</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SeriesAPreferredStockMember" xlink:label="us-gaap_SeriesAPreferredStockMember" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SeriesAPreferredStockMember" xlink:to="us-gaap_SeriesAPreferredStockMember_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SeriesAPreferredStockMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Series A Preferred Stock [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SeriesAPreferredStockMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Series A Preferred Stock</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_CounterpartyNameAxis" xlink:label="srt_CounterpartyNameAxis" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_CounterpartyNameAxis" xlink:to="srt_CounterpartyNameAxis_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_CounterpartyNameAxis_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Counterparty Name [Axis]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RepurchaseAgreementCounterpartyNameDomain" xlink:label="srt_RepurchaseAgreementCounterpartyNameDomain" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_RepurchaseAgreementCounterpartyNameDomain" xlink:to="srt_RepurchaseAgreementCounterpartyNameDomain_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_RepurchaseAgreementCounterpartyNameDomain_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Repurchase Agreement Counterparty Name [Domain]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="srt_RepurchaseAgreementCounterpartyNameDomain_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Counterparty Name [Domain]</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_AmgenMember" xlink:label="akro_AmgenMember" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_AmgenMember" xlink:to="akro_AmgenMember_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_AmgenMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Represents the information pertaining to Amgen.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_AmgenMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Amgen [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_AmgenMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Amgen</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_OwnershipAxis" xlink:label="srt_OwnershipAxis" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_OwnershipAxis" xlink:to="srt_OwnershipAxis_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_OwnershipAxis_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Ownership [Axis]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_OwnershipDomain" xlink:label="srt_OwnershipDomain" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_OwnershipDomain" xlink:to="srt_OwnershipDomain_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_OwnershipDomain_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Ownership [Domain]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="srt_OwnershipDomain_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Ownership [Domain]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems" xlink:label="us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems" xlink:to="us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Research and Development Arrangement, Contract to Perform for Others [Line Items]</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_UpfrontFeePayment" xlink:label="akro_UpfrontFeePayment" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_UpfrontFeePayment" xlink:to="akro_UpfrontFeePayment_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_UpfrontFeePayment_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Amount of upfront payment made in exchange for the rights.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_UpfrontFeePayment_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Upfront Fee Payment</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_UpfrontFeePayment_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Upfront payment</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners" xlink:label="us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners" xlink:to="us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Ownership interest of the outstanding shares (as a percent)</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_AntiDilutionRightLiabilityFairValue" xlink:label="akro_AntiDilutionRightLiabilityFairValue" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_AntiDilutionRightLiabilityFairValue" xlink:to="akro_AntiDilutionRightLiabilityFairValue_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_AntiDilutionRightLiabilityFairValue_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Amount of fair value of anti-dilution of right liability.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_AntiDilutionRightLiabilityFairValue_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Anti-Dilution Right Liability, Fair value</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_AntiDilutionRightLiabilityFairValue_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Initial fair value of the anti-dilution right liability</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_PaymentInConnectionWithDosingWithFirstPatient" xlink:label="akro_PaymentInConnectionWithDosingWithFirstPatient" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_PaymentInConnectionWithDosingWithFirstPatient" xlink:to="akro_PaymentInConnectionWithDosingWithFirstPatient_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_PaymentInConnectionWithDosingWithFirstPatient_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">The amount of payment in connection with dosing of the first patient in our Phase two a clinical trial.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_PaymentInConnectionWithDosingWithFirstPatient_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Payment In Connection With Dosing With First Patient</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_PaymentInConnectionWithDosingWithFirstPatient_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Payment for clinical trail</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_AggregateMilestonePaymentUponAchievementOfSpecifiedCommercialMilestone" xlink:label="akro_AggregateMilestonePaymentUponAchievementOfSpecifiedCommercialMilestone" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_AggregateMilestonePaymentUponAchievementOfSpecifiedCommercialMilestone" xlink:to="akro_AggregateMilestonePaymentUponAchievementOfSpecifiedCommercialMilestone_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_AggregateMilestonePaymentUponAchievementOfSpecifiedCommercialMilestone_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">The amount of aggregate milestone payments upon the achievement of specified clinical and regulatory milestones.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_AggregateMilestonePaymentUponAchievementOfSpecifiedCommercialMilestone_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Aggregate Milestone Payment Upon Achievement of Specified Commercial Milestone</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_AggregateMilestonePaymentUponAchievementOfSpecifiedCommercialMilestone_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Aggregate milestone payments upon the achievement of specified commercial milestones</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ObligationForPaymentInConnectionWithDosingWithFirstPatientPhaseThreeClinicalTrial" xlink:label="akro_ObligationForPaymentInConnectionWithDosingWithFirstPatientPhaseThreeClinicalTrial" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_ObligationForPaymentInConnectionWithDosingWithFirstPatientPhaseThreeClinicalTrial" xlink:to="akro_ObligationForPaymentInConnectionWithDosingWithFirstPatientPhaseThreeClinicalTrial_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_ObligationForPaymentInConnectionWithDosingWithFirstPatientPhaseThreeClinicalTrial_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">The amount of obligation for payment in connection with dosing of the first patient in our Phase three a clinical trial.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_ObligationForPaymentInConnectionWithDosingWithFirstPatientPhaseThreeClinicalTrial_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Obligation For Payment In Connection With Dosing With First Patient, Phase Three Clinical Trial</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_ObligationForPaymentInConnectionWithDosingWithFirstPatientPhaseThreeClinicalTrial_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Obligation for payment in connection with dosing of the first patient</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_PaymentInConnectionWithClinicalTrialForMarketingApproval" xlink:label="akro_PaymentInConnectionWithClinicalTrialForMarketingApproval" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_PaymentInConnectionWithClinicalTrialForMarketingApproval" xlink:to="akro_PaymentInConnectionWithClinicalTrialForMarketingApproval_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_PaymentInConnectionWithClinicalTrialForMarketingApproval_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">The amount of payment in connection with dosing of the first patient in our Phase three a clinical trial for marketing approval.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_PaymentInConnectionWithClinicalTrialForMarketingApproval_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Payment in Connection with Clinical Trial For Marketing Approval</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_PaymentInConnectionWithClinicalTrialForMarketingApproval_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Payment in connection with dosing of the first patient</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CurrentFederalStateAndLocalTaxExpenseBenefitAbstract" xlink:label="us-gaap_CurrentFederalStateAndLocalTaxExpenseBenefitAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CurrentFederalStateAndLocalTaxExpenseBenefitAbstract" xlink:to="us-gaap_CurrentFederalStateAndLocalTaxExpenseBenefitAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CurrentFederalStateAndLocalTaxExpenseBenefitAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Current Federal, State and Local, Tax Expense (Benefit) [Abstract]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CurrentFederalStateAndLocalTaxExpenseBenefitAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Current income tax provision:</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits" xlink:label="akro_IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits" xlink:to="akro_IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Amount of current income tax expense (benefit) directly related to operating loss carryforwards and certain tax credits.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Income Tax Expense Benefit Related To Operating Losses And Credits</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Income tax benefit related to operating losses and research and development tax credits</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="us-gaap_IncomeTaxExpenseBenefit" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeTaxExpenseBenefit" xlink:to="us-gaap_IncomeTaxExpenseBenefit_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Income Tax Expense (Benefit)</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_IncomeTaxExpenseBenefit_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Income tax benefits</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLossAbstract" xlink:label="us-gaap_NetIncomeLossAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetIncomeLossAbstract" xlink:to="us-gaap_NetIncomeLossAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetIncomeLossAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Net Income (Loss) Attributable to Parent [Abstract]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_NetIncomeLossAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Numerator:</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Weighted Average Number of Shares Outstanding, Diluted [Abstract]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Denominator:</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesRestrictedStock" xlink:label="us-gaap_WeightedAverageNumberOfSharesRestrictedStock" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfSharesRestrictedStock" xlink:to="us-gaap_WeightedAverageNumberOfSharesRestrictedStock_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WeightedAverageNumberOfSharesRestrictedStock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Weighted Average Number of Shares, Restricted Stock</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_WeightedAverageNumberOfSharesRestrictedStock_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Number of weighted average restricted common stock</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:label="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:to="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Antidilutive Securities [Axis]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="us-gaap_AntidilutiveSecuritiesNameDomain" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AntidilutiveSecuritiesNameDomain" xlink:to="us-gaap_AntidilutiveSecuritiesNameDomain_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AntidilutiveSecuritiesNameDomain_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Antidilutive Securities Name [Domain]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_AntidilutiveSecuritiesNameDomain_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Antidilutive Securities, Name [Domain]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeStockOptionMember" xlink:label="us-gaap_EmployeeStockOptionMember" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmployeeStockOptionMember" xlink:to="us-gaap_EmployeeStockOptionMember_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EmployeeStockOptionMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Employee Stock Option [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_EmployeeStockOptionMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Options available for future grant</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_UnvestedRestrictedStockMember" xlink:label="akro_UnvestedRestrictedStockMember" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_UnvestedRestrictedStockMember" xlink:to="akro_UnvestedRestrictedStockMember_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_UnvestedRestrictedStockMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Represents the unvested restricted stock.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_UnvestedRestrictedStockMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Unvested Restricted Stock [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_UnvestedRestrictedStockMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Unvested restricted common stock</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Antidilutive Securities Excluded from Computation of Earnings Per Share</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Antidilutive shares excluded from the calculation of diluted earnings per share, total</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LessorOperatingLeaseTermOfContract" xlink:label="us-gaap_LessorOperatingLeaseTermOfContract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LessorOperatingLeaseTermOfContract" xlink:to="us-gaap_LessorOperatingLeaseTermOfContract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LessorOperatingLeaseTermOfContract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Lessor, Operating Lease, Term of Contract</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_LessorOperatingLeaseTermOfContract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Lease agreement term</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LandSubjectToGroundLeases" xlink:label="us-gaap_LandSubjectToGroundLeases" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LandSubjectToGroundLeases" xlink:to="us-gaap_LandSubjectToGroundLeases_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LandSubjectToGroundLeases_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Land Subject to Ground Leases</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LandSubjectToGroundLeases_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Square feet of office</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_LesseeOperatingLeaseLiabilityPaymentsDueOneToSeven" xlink:label="akro_LesseeOperatingLeaseLiabilityPaymentsDueOneToSeven" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_LesseeOperatingLeaseLiabilityPaymentsDueOneToSeven" xlink:to="akro_LesseeOperatingLeaseLiabilityPaymentsDueOneToSeven_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_LesseeOperatingLeaseLiabilityPaymentsDueOneToSeven_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Amount of lessee's undiscounted obligation for lease payments for operating lease, due in year one to seven following latest fiscal year.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_LesseeOperatingLeaseLiabilityPaymentsDueOneToSeven_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Lessee, Operating Lease, Liability, Payments, Due One To Seven</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="akro_LesseeOperatingLeaseLiabilityPaymentsDueOneToSeven_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Minimum payments during the term</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount" xlink:label="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount" xlink:to="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Unrecorded Unconditional Purchase Obligation</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Non-cancelable purchase commitments with contract research organizations and contract manufacturing organizations</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiability" xlink:label="us-gaap_OperatingLeaseLiability" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiability" xlink:to="us-gaap_OperatingLeaseLiability_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseLiability_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Operating Lease, Liability</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OperatingLeaseLiability_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Total lease liability</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_OperatingLeaseLiability_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Present value of operating lease liabilities</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList" xlink:label="us-gaap_OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList" xlink:to="us-gaap_OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Operating Lease, Liability, Statement of Financial Position [Extensible List]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList" xlink:to="us-gaap_OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiabilityCurrent" xlink:to="us-gaap_OperatingLeaseLiabilityCurrent_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Operating Lease, Liability, Current</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Short-term Liabilities</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList" xlink:label="us-gaap_OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList" xlink:to="us-gaap_OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract" xlink:label="us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract" xlink:to="us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Lessee, Operating Lease, Liability, Payment, Due [Abstract]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Lessee, Operating Lease, Liability, Payments, Remainder of Fiscal Year</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">2021 (remaining)</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Lessee, Operating Lease, Liability, to be Paid, Year One</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">2022</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Lessee, Operating Lease, Liability, Payments, Due Year Two</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">2023</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Lessee, Operating Lease, Liability, Payments, Due Year Three</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">2024</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Lessee, Operating Lease, Liability, Payments, Due Year Four</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">2025</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_LesseeOperatingLeaseLiabilityToBePaidYearFiveAndThereafter" xlink:label="akro_LesseeOperatingLeaseLiabilityToBePaidYearFiveAndThereafter" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_LesseeOperatingLeaseLiabilityToBePaidYearFiveAndThereafter" xlink:to="akro_LesseeOperatingLeaseLiabilityToBePaidYearFiveAndThereafter_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_LesseeOperatingLeaseLiabilityToBePaidYearFiveAndThereafter_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Amount of lessee's undiscounted obligation for lease payment for operating lease due fifth fiscal year following current fiscal year and thereafter. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_LesseeOperatingLeaseLiabilityToBePaidYearFiveAndThereafter_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Lessee Operating Lease Liability To Be Paid Year Five And Thereafter</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_LesseeOperatingLeaseLiabilityToBePaidYearFiveAndThereafter_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">2026 and thereafter</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Lessee, Operating Lease, Liability, Payments, Due</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Total future minimum lease payments</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Lessee, Operating Lease, Liability, Undiscounted Excess Amount</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Less imputed interest</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeLeaseDescriptionTable" xlink:label="us-gaap_LesseeLeaseDescriptionTable" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeLeaseDescriptionTable" xlink:to="us-gaap_LesseeLeaseDescriptionTable_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeLeaseDescriptionTable_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Lessee, Lease, Description [Table]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeLeaseDescriptionLineItems" xlink:label="us-gaap_LesseeLeaseDescriptionLineItems" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeLeaseDescriptionLineItems" xlink:to="us-gaap_LesseeLeaseDescriptionLineItems_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeLeaseDescriptionLineItems_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Lessee, Lease, Description [Line Items]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LesseeLeaseDescriptionLineItems_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Operating leases</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LeaseCostAbstract" xlink:label="us-gaap_LeaseCostAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LeaseCostAbstract" xlink:to="us-gaap_LeaseCostAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LeaseCostAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Lease, Cost [Abstract]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_LeaseCostAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Operating lease expense:</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseCost" xlink:label="us-gaap_OperatingLeaseCost" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseCost" xlink:to="us-gaap_OperatingLeaseCost_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseCost_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Operating Lease, Cost</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OperatingLeaseCost_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Operating lease cost</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VariableLeaseCost" xlink:label="us-gaap_VariableLeaseCost" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_VariableLeaseCost" xlink:to="us-gaap_VariableLeaseCost_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_VariableLeaseCost_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Variable Lease, Cost</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_VariableLeaseCost_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Variable operating lease cost</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShortTermLeaseCost" xlink:label="us-gaap_ShortTermLeaseCost" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortTermLeaseCost" xlink:to="us-gaap_ShortTermLeaseCost_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShortTermLeaseCost_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Short-term Lease, Cost</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_ShortTermLeaseCost_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Short-term lease cost</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LeaseCost" xlink:label="us-gaap_LeaseCost" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LeaseCost" xlink:to="us-gaap_LeaseCost_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LeaseCost_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Lease, Cost</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_LeaseCost_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Total operating lease cost</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashFlowOperatingActivitiesLesseeAbstract" xlink:label="us-gaap_CashFlowOperatingActivitiesLesseeAbstract" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashFlowOperatingActivitiesLesseeAbstract" xlink:to="us-gaap_CashFlowOperatingActivitiesLesseeAbstract_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashFlowOperatingActivitiesLesseeAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Cash Flow, Operating Activities, Lessee [Abstract]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CashFlowOperatingActivitiesLesseeAbstract_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Other information:</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeasePayments" xlink:label="us-gaap_OperatingLeasePayments" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasePayments" xlink:to="us-gaap_OperatingLeasePayments_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeasePayments_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Operating Lease, Payments</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OperatingLeasePayments_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Cash paid for amounts included in the measurement of operating lease liability</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:label="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:to="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Operating Lease, Weighted Average Remaining Lease Term</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Weighted average remaining lease term, in years</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:label="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:to="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Operating Lease, Weighted Average Discount Rate, Percent</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Weighted average discount rate</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="us-gaap_StatementEquityComponentsAxis" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementEquityComponentsAxis" xlink:to="us-gaap_StatementEquityComponentsAxis_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementEquityComponentsAxis_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Equity Components [Axis]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="us-gaap_EquityComponentDomain" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EquityComponentDomain" xlink:to="us-gaap_EquityComponentDomain_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EquityComponentDomain_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Equity Component [Domain]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_EquityComponentDomain_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Equity Component [Domain]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockMember" xlink:label="us-gaap_CommonStockMember" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockMember" xlink:to="us-gaap_CommonStockMember_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Common Stock [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CommonStockMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Common Stock</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="us-gaap_AdditionalPaidInCapitalMember" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdditionalPaidInCapitalMember" xlink:to="us-gaap_AdditionalPaidInCapitalMember_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdditionalPaidInCapitalMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Additional Paid In Capital [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_AdditionalPaidInCapitalMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Additional Paid-In-Capital</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeMember" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:to="us-gaap_AccumulatedOtherComprehensiveIncomeMember_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Accumulated Other Comprehensive Income [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Accumulated Other Comprehensive Gain (Loss)</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="us-gaap_RetainedEarningsMember" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RetainedEarningsMember" xlink:to="us-gaap_RetainedEarningsMember_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RetainedEarningsMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Retained Earnings [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_RetainedEarningsMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Accumulated Deficit</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="us-gaap_PropertyPlantAndEquipmentByTypeAxis" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:to="us-gaap_PropertyPlantAndEquipmentByTypeAxis_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentByTypeAxis_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Long-Lived Tangible Asset [Axis]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="us-gaap_PropertyPlantAndEquipmentTypeDomain" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:to="us-gaap_PropertyPlantAndEquipmentTypeDomain_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentTypeDomain_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Property Plant And Equipment Type [Domain]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_PropertyPlantAndEquipmentTypeDomain_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Long-Lived Tangible Asset [Domain]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FurnitureAndFixturesMember" xlink:label="us-gaap_FurnitureAndFixturesMember" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FurnitureAndFixturesMember" xlink:to="us-gaap_FurnitureAndFixturesMember_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FurnitureAndFixturesMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Furniture And Fixtures [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_FurnitureAndFixturesMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Furniture and equipment</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:label="us-gaap_FairValueByMeasurementFrequencyAxis" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueByMeasurementFrequencyAxis" xlink:to="us-gaap_FairValueByMeasurementFrequencyAxis_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueByMeasurementFrequencyAxis_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Measurement Frequency [Axis]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="us-gaap_FairValueMeasurementFrequencyDomain" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueMeasurementFrequencyDomain" xlink:to="us-gaap_FairValueMeasurementFrequencyDomain_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueMeasurementFrequencyDomain_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Fair Value Measurement Frequency [Domain]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_FairValueMeasurementFrequencyDomain_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Measurement Frequency [Domain]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember" xlink:label="us-gaap_FairValueMeasurementsRecurringMember" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueMeasurementsRecurringMember" xlink:to="us-gaap_FairValueMeasurementsRecurringMember_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueMeasurementsRecurringMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Fair Value Measurements Recurring [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_FairValueMeasurementsRecurringMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Recurring</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="us-gaap_FairValueByFairValueHierarchyLevelAxis" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:to="us-gaap_FairValueByFairValueHierarchyLevelAxis_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueByFairValueHierarchyLevelAxis_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Fair Value Hierarchy and NAV [Axis]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:to="us-gaap_FairValueMeasurementsFairValueHierarchyDomain_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueMeasurementsFairValueHierarchyDomain_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Fair Value Measurements Fair Value Hierarchy [Domain]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_FairValueMeasurementsFairValueHierarchyDomain_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Fair Value Hierarchy and NAV [Domain]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="us-gaap_FairValueInputsLevel1Member" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueInputsLevel1Member" xlink:to="us-gaap_FairValueInputsLevel1Member_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueInputsLevel1Member_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Fair Value Inputs Level1 [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_FairValueInputsLevel1Member_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Level 1</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="us-gaap_FairValueInputsLevel2Member" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FairValueInputsLevel2Member" xlink:to="us-gaap_FairValueInputsLevel2Member_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FairValueInputsLevel2Member_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Fair Value Inputs Level2 [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_FairValueInputsLevel2Member_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Level 2</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinancialInstrumentAxis" xlink:label="us-gaap_FinancialInstrumentAxis" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinancialInstrumentAxis" xlink:to="us-gaap_FinancialInstrumentAxis_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinancialInstrumentAxis_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Financial Instrument [Axis]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:label="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:to="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Transfers And Servicing Of Financial Instruments Types Of Financial Instruments [Domain]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Financial Instruments [Domain]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MoneyMarketFundsMember" xlink:label="us-gaap_MoneyMarketFundsMember" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_MoneyMarketFundsMember" xlink:to="us-gaap_MoneyMarketFundsMember_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_MoneyMarketFundsMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Money Market Funds [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_MoneyMarketFundsMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Money market funds</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommercialPaperMember" xlink:label="us-gaap_CommercialPaperMember" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommercialPaperMember" xlink:to="us-gaap_CommercialPaperMember_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommercialPaperMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Commercial Paper [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CommercialPaperMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Commercial paper</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CorporateDebtSecuritiesMember" xlink:label="us-gaap_CorporateDebtSecuritiesMember" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CorporateDebtSecuritiesMember" xlink:to="us-gaap_CorporateDebtSecuritiesMember_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CorporateDebtSecuritiesMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Corporate Debt Securities [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_CorporateDebtSecuritiesMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Corporate debt securities</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsidiarySaleOfStockAxis" xlink:label="us-gaap_SubsidiarySaleOfStockAxis" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsidiarySaleOfStockAxis" xlink:to="us-gaap_SubsidiarySaleOfStockAxis_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsidiarySaleOfStockAxis_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Sale of Stock [Axis]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SaleOfStockNameOfTransactionDomain" xlink:label="us-gaap_SaleOfStockNameOfTransactionDomain" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SaleOfStockNameOfTransactionDomain" xlink:to="us-gaap_SaleOfStockNameOfTransactionDomain_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SaleOfStockNameOfTransactionDomain_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Sale Of Stock Name Of Transaction [Domain]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_SaleOfStockNameOfTransactionDomain_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Sale of Stock [Domain]</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IPOMember" xlink:label="us-gaap_IPOMember" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IPOMember" xlink:to="us-gaap_IPOMember_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IPOMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">I P O [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_IPOMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">IPO</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_FollowUpPublicOfferingMember" xlink:label="akro_FollowUpPublicOfferingMember" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_FollowUpPublicOfferingMember" xlink:to="akro_FollowUpPublicOfferingMember_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_FollowUpPublicOfferingMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Represents information pertaining to follow up public offerings.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_FollowUpPublicOfferingMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Follow Up Public Offering [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_FollowUpPublicOfferingMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Follow Up Public Offering</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OverAllotmentOptionMember" xlink:label="us-gaap_OverAllotmentOptionMember" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OverAllotmentOptionMember" xlink:to="us-gaap_OverAllotmentOptionMember_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OverAllotmentOptionMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Over Allotment Option [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="us-gaap_OverAllotmentOptionMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Over allotment</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_StockOptionAndGrantPlan2018Member" xlink:label="akro_StockOptionAndGrantPlan2018Member" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_StockOptionAndGrantPlan2018Member" xlink:to="akro_StockOptionAndGrantPlan2018Member_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_StockOptionAndGrantPlan2018Member_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Information pertaining to 2018 Stock option and grant plan.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_StockOptionAndGrantPlan2018Member_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Stock Option And Grant Plan2018 [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_StockOptionAndGrantPlan2018Member_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">2018 Stock option and grant plan</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_StockOptionAndIncentivePlan2019Member" xlink:label="akro_StockOptionAndIncentivePlan2019Member" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_StockOptionAndIncentivePlan2019Member" xlink:to="akro_StockOptionAndIncentivePlan2019Member_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_StockOptionAndIncentivePlan2019Member_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Information pertaining to 2019 Stock option and incentive plan</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_StockOptionAndIncentivePlan2019Member_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Stock Option And Incentive Plan2019 [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_StockOptionAndIncentivePlan2019Member_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">2019 Stock Option and Incentive plan</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_EmployeeStockPurchasePlan2019Member" xlink:label="akro_EmployeeStockPurchasePlan2019Member" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_EmployeeStockPurchasePlan2019Member" xlink:to="akro_EmployeeStockPurchasePlan2019Member_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_EmployeeStockPurchasePlan2019Member_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Information pertaining to 2019 employee stock purchase plan.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_EmployeeStockPurchasePlan2019Member_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Employee Stock Purchase Plan2019 [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_EmployeeStockPurchasePlan2019Member_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">2019 Employee Stock Purchase Plan</label>
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_CommonStockAvailableForAtmProgramMember" xlink:label="akro_CommonStockAvailableForAtmProgramMember" xmlns="http://www.xbrl.org/2003/linkbase" />
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="akro_CommonStockAvailableForAtmProgramMember" xlink:to="akro_CommonStockAvailableForAtmProgramMember_lbl" xmlns="http://www.xbrl.org/2003/linkbase" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="akro_CommonStockAvailableForAtmProgramMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Common stock available for ATM program</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="akro_CommonStockAvailableForAtmProgramMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Common Stock Available For Atm Program [Member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="akro_CommonStockAvailableForAtmProgramMember_lbl" xml:lang="en-US" xmlns="http://www.xbrl.org/2003/linkbase">Common stock available for ATM program</label>
  </link:labelLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>9
<FILENAME>akro-20210930_pre.xml
<DESCRIPTION>EX-101.PRE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="us-ascii"?>
<!--XBRL document created with Toppan Merrill Bridge  9.6.7908.23199 -->
<!--Based on XBRL 2.1-->
<!--Created on: 11/12/2021 9:50:44 AM-->
<!--Modified on: 11/12/2021 9:50:44 AM-->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xbrli="http://www.xbrl.org/2003/instance">
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DocumentDocumentAndEntityInformation" roleURI="http://www.akerotx.com/role/DocumentDocumentAndEntityInformation" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#StatementCondensedConsolidatedBalanceSheets" roleURI="http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#StatementCondensedConsolidatedBalanceSheetsParenthetical" roleURI="http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheetsParenthetical" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#StatementCondensedConsolidatedStatementsOfOperationsAndComprehensiveLoss" roleURI="http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfOperationsAndComprehensiveLoss" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#StatementCondensedConsolidatedStatementsOfStockholdersEquityDeficit" roleURI="http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquityDeficit" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#StatementConsolidatedStatementsOfRedeemableConvertiblePreferredStockAndStockholdersEquityDeficitParenthetical" roleURI="http://www.akerotx.com/role/StatementConsolidatedStatementsOfRedeemableConvertiblePreferredStockAndStockholdersEquityDeficitParenthetical" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#StatementCondensedConsolidatedStatementsOfCashFlows" roleURI="http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureNatureOfBusinessAndBasisOfPresentation" roleURI="http://www.akerotx.com/role/DisclosureNatureOfBusinessAndBasisOfPresentation" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureSummaryOfSignificantAccountingPolicies" roleURI="http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPolicies" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureFairValueOfFinancialAssetsAndLiabilities" roleURI="http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilities" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureShortTermMarketableSecurities" roleURI="http://www.akerotx.com/role/DisclosureShortTermMarketableSecurities" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureAccruedExpensesAndOtherCurrentLiabilities" roleURI="http://www.akerotx.com/role/DisclosureAccruedExpensesAndOtherCurrentLiabilities" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureStockholderSEquityDeficit" roleURI="http://www.akerotx.com/role/DisclosureStockholderSEquityDeficit" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureStockBasedAwards" roleURI="http://www.akerotx.com/role/DisclosureStockBasedAwards" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureAmgenLicenseAgreement" roleURI="http://www.akerotx.com/role/DisclosureAmgenLicenseAgreement" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureIncomeTaxes" roleURI="http://www.akerotx.com/role/DisclosureIncomeTaxes" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureNetLossPerShare" roleURI="http://www.akerotx.com/role/DisclosureNetLossPerShare" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureCommitmentsAndContingencies" roleURI="http://www.akerotx.com/role/DisclosureCommitmentsAndContingencies" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureSubsequentEvent" roleURI="http://www.akerotx.com/role/DisclosureSubsequentEvent" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureSummaryOfSignificantAccountingPoliciesPolicies" roleURI="http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureFairValueOfFinancialAssetsAndLiabilitiesTables" roleURI="http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesTables" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureShortTermMarketableSecuritiesTables" roleURI="http://www.akerotx.com/role/DisclosureShortTermMarketableSecuritiesTables" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureAccruedExpensesAndOtherCurrentLiabilitiesTables" roleURI="http://www.akerotx.com/role/DisclosureAccruedExpensesAndOtherCurrentLiabilitiesTables" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureStockholderSEquityDeficitTables" roleURI="http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitTables" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureStockBasedAwardsTables" roleURI="http://www.akerotx.com/role/DisclosureStockBasedAwardsTables" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureNetLossPerShareTables" roleURI="http://www.akerotx.com/role/DisclosureNetLossPerShareTables" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureCommitmentsAndContingenciesTables" roleURI="http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesTables" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureNatureOfBusinessAndBasisOfPresentationDetails" roleURI="http://www.akerotx.com/role/DisclosureNatureOfBusinessAndBasisOfPresentationDetails" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureSummaryOfSignificantAccountingPoliciesRestrictedCashDetails" roleURI="http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesRestrictedCashDetails" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureSummaryOfSignificantAccountingPoliciesPropertyAndEquipmentDetails" roleURI="http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPropertyAndEquipmentDetails" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureSummaryOfSignificantAccountingPoliciesLeasesDetails" roleURI="http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesLeasesDetails" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureFairValueOfFinancialAssetsAndLiabilitiesRecurringDetails" roleURI="http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesRecurringDetails" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureFairValueOfFinancialAssetsAndLiabilitiesTextualDetails" roleURI="http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesTextualDetails" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureShortTermMarketableSecuritiesDetails" roleURI="http://www.akerotx.com/role/DisclosureShortTermMarketableSecuritiesDetails" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureAccruedExpensesAndOtherCurrentLiabilitiesDetails" roleURI="http://www.akerotx.com/role/DisclosureAccruedExpensesAndOtherCurrentLiabilitiesDetails" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureStockholderSEquityDeficitCommonStockDetails" roleURI="http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureStockholderSEquityDeficitUndesignatedPreferredStockAndRestrictedCommonStockDetails" roleURI="http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitUndesignatedPreferredStockAndRestrictedCommonStockDetails" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureStockholderSEquityDeficitRestrictedStockActivityDetails" roleURI="http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitRestrictedStockActivityDetails" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureStockBasedAwardsTextualDetails" roleURI="http://www.akerotx.com/role/DisclosureStockBasedAwardsTextualDetails" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureStockBasedAwardsStockOptionValuationDetails" roleURI="http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionValuationDetails" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureStockBasedAwardsStockOptionActivityDetails" roleURI="http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionActivityDetails" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureStockBasedAwardsStockBasedCompensationDetails" roleURI="http://www.akerotx.com/role/DisclosureStockBasedAwardsStockBasedCompensationDetails" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureAmgenLicenseAgreementDetails" roleURI="http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureIncomeTaxesCurrentIncomeTaxProvisionDetails" roleURI="http://www.akerotx.com/role/DisclosureIncomeTaxesCurrentIncomeTaxProvisionDetails" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureNetLossPerShareBasicAndDilutedDetails" roleURI="http://www.akerotx.com/role/DisclosureNetLossPerShareBasicAndDilutedDetails" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureNetLossPerShareAntiDilutedDetails" roleURI="http://www.akerotx.com/role/DisclosureNetLossPerShareAntiDilutedDetails" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureCommitmentsAndContingenciesDetails" roleURI="http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesDetails" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureCommitmentsAndContingenciesMaturitiesOfOperatingLeasesDetails" roleURI="http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesMaturitiesOfOperatingLeasesDetails" xmlns="http://www.xbrl.org/2003/linkbase" />
  <roleRef xlink:type="simple" xlink:href="akro-20210930.xsd#DisclosureCommitmentsAndContingenciesComponentsOfOperatingLeaseExpenseDetails" roleURI="http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesComponentsOfOperatingLeaseExpenseDetails" xmlns="http://www.xbrl.org/2003/linkbase" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel" />
  <presentationLink xlink:role="http://www.akerotx.com/role/DocumentDocumentAndEntityInformation" xlink:type="extended" xlink:title="00090 - Document - Document and Entity Information" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_CoverAbstract" xlink:label="dei_CoverAbstract" />
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentType" xlink:label="dei_DocumentType_637723074439044499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_DocumentType_637723074439044499" order="1" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentQuarterlyReport" xlink:label="dei_DocumentQuarterlyReport_637723074439044499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_DocumentQuarterlyReport_637723074439044499" order="2" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentTransitionReport" xlink:label="dei_DocumentTransitionReport_637723074439044499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_DocumentTransitionReport_637723074439044499" order="3" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="dei_DocumentPeriodEndDate_637723074439044499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_DocumentPeriodEndDate_637723074439044499" order="4" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityFileNumber" xlink:label="dei_EntityFileNumber_637723074439044499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityFileNumber_637723074439044499" order="5" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityRegistrantName" xlink:label="dei_EntityRegistrantName_637723074439044499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityRegistrantName_637723074439044499" order="6" use="optional" />
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="dei_EntityIncorporationStateCountryCode_637723074439044499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityIncorporationStateCountryCode_637723074439044499" order="7" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityTaxIdentificationNumber" xlink:label="dei_EntityTaxIdentificationNumber_637723074439044499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityTaxIdentificationNumber_637723074439044499" order="8" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressAddressLine1" xlink:label="dei_EntityAddressAddressLine1_637723074439044499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressAddressLine1_637723074439044499" order="9" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressCityOrTown" xlink:label="dei_EntityAddressCityOrTown_637723074439044499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressCityOrTown_637723074439044499" order="10" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressStateOrProvince" xlink:label="dei_EntityAddressStateOrProvince_637723074439044499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressStateOrProvince_637723074439044499" order="11" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressPostalZipCode" xlink:label="dei_EntityAddressPostalZipCode_637723074439044499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressPostalZipCode_637723074439044499" order="12" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_CityAreaCode" xlink:label="dei_CityAreaCode_637723074439044499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_CityAreaCode_637723074439044499" order="13" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_LocalPhoneNumber" xlink:label="dei_LocalPhoneNumber_637723074439054499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_LocalPhoneNumber_637723074439054499" order="14" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_Security12bTitle" xlink:label="dei_Security12bTitle_637723074439054499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_Security12bTitle_637723074439054499" order="15" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_TradingSymbol" xlink:label="dei_TradingSymbol_637723074439054499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_TradingSymbol_637723074439054499" order="16" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_SecurityExchangeName" xlink:label="dei_SecurityExchangeName_637723074439054499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_SecurityExchangeName_637723074439054499" order="17" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="dei_EntityCurrentReportingStatus_637723074439054499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityCurrentReportingStatus_637723074439054499" order="18" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityInteractiveDataCurrent" xlink:label="dei_EntityInteractiveDataCurrent_637723074439054499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityInteractiveDataCurrent_637723074439054499" order="19" use="optional" priority="3" />
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityFilerCategory" xlink:label="dei_EntityFilerCategory_637723074439054499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityFilerCategory_637723074439054499" order="20" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntitySmallBusiness" xlink:label="dei_EntitySmallBusiness_637723074439054499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntitySmallBusiness_637723074439054499" order="21" use="optional" priority="3" />
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="dei_EntityEmergingGrowthCompany_637723074439054499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityEmergingGrowthCompany_637723074439054499" order="22" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityExTransitionPeriod" xlink:label="dei_EntityExTransitionPeriod_637723074439054499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityExTransitionPeriod_637723074439054499" order="23" use="optional" />
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityShellCompany" xlink:label="dei_EntityShellCompany_637723074439054499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityShellCompany_637723074439054499" order="24" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="dei_EntityCommonStockSharesOutstanding_637723074439064499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityCommonStockSharesOutstanding_637723074439064499" order="25" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="dei_EntityCentralIndexKey_637723074439064499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityCentralIndexKey_637723074439064499" order="26" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="dei_CurrentFiscalYearEndDate_637723074439064499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_CurrentFiscalYearEndDate_637723074439064499" order="27" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="dei_DocumentFiscalYearFocus_637723074439064499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_DocumentFiscalYearFocus_637723074439064499" order="28" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="dei_DocumentFiscalPeriodFocus_637723074439064499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_DocumentFiscalPeriodFocus_637723074439064499" order="29" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_AmendmentFlag" xlink:label="dei_AmendmentFlag_637723074439064499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_AmendmentFlag_637723074439064499" order="30" use="optional" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets" xlink:type="extended" xlink:title="00100 - Statement - Condensed Consolidated Balance Sheets" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="us-gaap_StatementOfFinancialPositionAbstract_636988798946711259" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="us-gaap_AssetsAbstract_637723074439064499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfFinancialPositionAbstract_636988798946711259" xlink:to="us-gaap_AssetsAbstract_637723074439064499" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="us-gaap_AssetsCurrentAbstract_637723074439074498" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsAbstract_637723074439064499" xlink:to="us-gaap_AssetsCurrentAbstract_637723074439074498" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_637723074439074498" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsCurrentAbstract_637723074439074498" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue_637723074439074498" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MarketableSecuritiesCurrent" xlink:label="us-gaap_MarketableSecuritiesCurrent_637723074439074498" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsCurrentAbstract_637723074439074498" xlink:to="us-gaap_MarketableSecuritiesCurrent_637723074439074498" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_637723074439074498" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsCurrentAbstract_637723074439074498" xlink:to="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_637723074439074498" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="us-gaap_AssetsCurrent_637723074439074498" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsCurrentAbstract_637723074439074498" xlink:to="us-gaap_AssetsCurrent_637723074439074498" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_637723074439074498" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsAbstract_637723074439064499" xlink:to="us-gaap_PropertyPlantAndEquipmentNet_637723074439074498" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset_637723074439074498" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsAbstract_637723074439064499" xlink:to="us-gaap_OperatingLeaseRightOfUseAsset_637723074439074498" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="us-gaap_OtherAssetsNoncurrent_637723074439074498" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsAbstract_637723074439064499" xlink:to="us-gaap_OtherAssetsNoncurrent_637723074439074498" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Assets" xlink:label="us-gaap_Assets_637723074439074498" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AssetsAbstract_637723074439064499" xlink:to="us-gaap_Assets_637723074439074498" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract_637723074439074498" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfFinancialPositionAbstract_636988798946711259" xlink:to="us-gaap_LiabilitiesAndStockholdersEquityAbstract_637723074439074498" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="us-gaap_LiabilitiesCurrentAbstract_637723074439074498" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract_637723074439074498" xlink:to="us-gaap_LiabilitiesCurrentAbstract_637723074439074498" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="us-gaap_AccountsPayableCurrent_637723074439074498" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesCurrentAbstract_637723074439074498" xlink:to="us-gaap_AccountsPayableCurrent_637723074439074498" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_AccruedExpensesAndOtherCurrentLiabilities" xlink:label="akro_AccruedExpensesAndOtherCurrentLiabilities_637723074439074498" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesCurrentAbstract_637723074439074498" xlink:to="akro_AccruedExpensesAndOtherCurrentLiabilities_637723074439074498" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="us-gaap_LiabilitiesCurrent_637723074439074498" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesCurrentAbstract_637723074439074498" xlink:to="us-gaap_LiabilitiesCurrent_637723074439074498" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent_637723074439074498" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract_637723074439074498" xlink:to="us-gaap_OperatingLeaseLiabilityNoncurrent_637723074439074498" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="6" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Liabilities" xlink:label="us-gaap_Liabilities_637723074439084500" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract_637723074439074498" xlink:to="us-gaap_Liabilities_637723074439084500" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="us-gaap_CommitmentsAndContingencies_637723074439084500" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract_637723074439074498" xlink:to="us-gaap_CommitmentsAndContingencies_637723074439084500" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="us-gaap_StockholdersEquityAbstract_637723074439084500" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract_637723074439074498" xlink:to="us-gaap_StockholdersEquityAbstract_637723074439084500" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockValue" xlink:label="us-gaap_CommonStockValue_637723074439084500" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StockholdersEquityAbstract_637723074439084500" xlink:to="us-gaap_CommonStockValue_637723074439084500" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="5" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="us-gaap_AdditionalPaidInCapitalCommonStock_637723074439084500" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StockholdersEquityAbstract_637723074439084500" xlink:to="us-gaap_AdditionalPaidInCapitalCommonStock_637723074439084500" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="5" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_637723074439084500" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StockholdersEquityAbstract_637723074439084500" xlink:to="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_637723074439084500" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_637723074439084500" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StockholdersEquityAbstract_637723074439084500" xlink:to="us-gaap_RetainedEarningsAccumulatedDeficit_637723074439084500" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="5" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="us-gaap_StockholdersEquity_637723074439084500" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StockholdersEquityAbstract_637723074439084500" xlink:to="us-gaap_StockholdersEquity_637723074439084500" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="7" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_637723074439084500" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LiabilitiesAndStockholdersEquityAbstract_637723074439074498" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity_637723074439084500" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="4" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheetsParenthetical" xlink:type="extended" xlink:title="00105 - Statement - Condensed Consolidated Balance Sheets (Parenthetical)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="us-gaap_StatementOfFinancialPositionAbstract" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_637723074439094499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfFinancialPositionAbstract" xlink:to="us-gaap_CommonStockParOrStatedValuePerShare_637723074439094499" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="us-gaap_CommonStockSharesAuthorized_637723074439094499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfFinancialPositionAbstract" xlink:to="us-gaap_CommonStockSharesAuthorized_637723074439094499" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="us-gaap_CommonStockSharesIssued_637723074439094499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfFinancialPositionAbstract" xlink:to="us-gaap_CommonStockSharesIssued_637723074439094499" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="us-gaap_CommonStockSharesOutstanding_637723074439094499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfFinancialPositionAbstract" xlink:to="us-gaap_CommonStockSharesOutstanding_637723074439094499" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfOperationsAndComprehensiveLoss" xlink:type="extended" xlink:title="00200 - Statement - Condensed Consolidated Statements of Operations and Comprehensive Loss" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="us-gaap_IncomeStatementAbstract" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="us-gaap_OperatingExpensesAbstract_637723074439094499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_OperatingExpensesAbstract_637723074439094499" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="us-gaap_ResearchAndDevelopmentExpense_637723074439094499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OperatingExpensesAbstract_637723074439094499" xlink:to="us-gaap_ResearchAndDevelopmentExpense_637723074439094499" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="6" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="us-gaap_GeneralAndAdministrativeExpense_637723074439094499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OperatingExpensesAbstract_637723074439094499" xlink:to="us-gaap_GeneralAndAdministrativeExpense_637723074439094499" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="6" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingCostsAndExpenses" xlink:label="us-gaap_OperatingCostsAndExpenses_637723074439094499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OperatingExpensesAbstract_637723074439094499" xlink:to="us-gaap_OperatingCostsAndExpenses_637723074439094499" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="us-gaap_OperatingIncomeLoss_637723074439094499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_OperatingIncomeLoss_637723074439094499" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="5" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherNonoperatingIncome" xlink:label="us-gaap_OtherNonoperatingIncome_637723074439094499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_OtherNonoperatingIncome_637723074439094499" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="5" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss_637723074439094499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_NetIncomeLoss_637723074439094499" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="6" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MarketableSecuritiesUnrealizedGainLoss" xlink:label="us-gaap_MarketableSecuritiesUnrealizedGainLoss_637723074439094499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_MarketableSecuritiesUnrealizedGainLoss_637723074439094499" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="9" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="us-gaap_ComprehensiveIncomeNetOfTax_637723074439094499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_ComprehensiveIncomeNetOfTax_637723074439094499" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="5" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareBasicAndDiluted" xlink:label="us-gaap_EarningsPerShareBasicAndDiluted_637723074439094499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_EarningsPerShareBasicAndDiluted_637723074439094499" order="7" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="5" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:label="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_637723074439094499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementAbstract" xlink:to="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_637723074439094499" order="8" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="5" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquityDeficit" xlink:type="extended" xlink:title="00300 - Statement - Condensed Consolidated Statements of Stockholders' Equity (Deficit)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="us-gaap_StatementOfStockholdersEquityAbstract_636987890163369008" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable_637723074439104502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfStockholdersEquityAbstract_636987890163369008" xlink:to="us-gaap_StatementTable_637723074439104502" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="us-gaap_StatementEquityComponentsAxis_637723074439104502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable_637723074439104502" xlink:to="us-gaap_StatementEquityComponentsAxis_637723074439104502" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockMember" xlink:label="us-gaap_CommonStockMember_637723074439104502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementEquityComponentsAxis_637723074439104502" xlink:to="us-gaap_CommonStockMember_637723074439104502" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="us-gaap_AdditionalPaidInCapitalMember_637723074439104502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementEquityComponentsAxis_637723074439104502" xlink:to="us-gaap_AdditionalPaidInCapitalMember_637723074439104502" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeMember_637723074439104502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementEquityComponentsAxis_637723074439104502" xlink:to="us-gaap_AccumulatedOtherComprehensiveIncomeMember_637723074439104502" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="us-gaap_RetainedEarningsMember_637723074439104502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementEquityComponentsAxis_637723074439104502" xlink:to="us-gaap_RetainedEarningsMember_637723074439104502" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="us-gaap_EquityComponentDomain_637723074439104502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementEquityComponentsAxis_637723074439104502" xlink:to="us-gaap_EquityComponentDomain_637723074439104502" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems" xlink:label="us-gaap_StatementLineItems_637723074439104502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable_637723074439104502" xlink:to="us-gaap_StatementLineItems_637723074439104502" order="2" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="us-gaap_StockholdersEquity_637723074439104502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_637723074439104502" xlink:to="us-gaap_StockholdersEquity_637723074439104502" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="us-gaap_SharesOutstanding_637723074439104502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_637723074439104502" xlink:to="us-gaap_SharesOutstanding_637723074439104502" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" xlink:label="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_637723074439104502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_637723074439104502" xlink:to="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_637723074439104502" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="5" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:label="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_637723074439104502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities_637723074439104502" xlink:to="us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_637723074439104502" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:label="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_637723074439104502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_637723074439104502" xlink:to="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_637723074439104502" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_637723074439104502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_637723074439104502" xlink:to="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_637723074439104502" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition_637723074439104502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_637723074439104502" xlink:to="us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition_637723074439104502" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="5" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" xlink:label="us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_637723074439114499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_637723074439104502" xlink:to="us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_637723074439114499" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="5" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans" xlink:label="us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_637723074439114499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan_637723074439114499" xlink:to="us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans_637723074439114499" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation" xlink:label="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_637723074439114499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_637723074439104502" xlink:to="us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation_637723074439114499" order="7" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ShortSwingProfitsDisgorgement" xlink:label="akro_ShortSwingProfitsDisgorgement_637723074439114499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_637723074439104502" xlink:to="akro_ShortSwingProfitsDisgorgement_637723074439114499" order="8" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MarketableSecuritiesUnrealizedGainLoss" xlink:label="us-gaap_MarketableSecuritiesUnrealizedGainLoss_637723074439114499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_637723074439104502" xlink:to="us-gaap_MarketableSecuritiesUnrealizedGainLoss_637723074439114499" order="9" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="6" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss_637723074439114499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_637723074439104502" xlink:to="us-gaap_NetIncomeLoss_637723074439114499" order="10" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="6" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="us-gaap_StockholdersEquity_637723074439114499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_637723074439104502" xlink:to="us-gaap_StockholdersEquity_637723074439114499" order="11" use="optional" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="us-gaap_SharesOutstanding_637723074439114499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementLineItems_637723074439104502" xlink:to="us-gaap_SharesOutstanding_637723074439114499" order="12" use="optional" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" priority="4" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/StatementConsolidatedStatementsOfRedeemableConvertiblePreferredStockAndStockholdersEquityDeficitParenthetical" xlink:type="extended" xlink:title="00305 - Statement - Consolidated Statements of Redeemable Convertible Preferred Stock and Stockholders' Equity (Deficit) (Parenthetical)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="us-gaap_StatementOfStockholdersEquityAbstract" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_NetIssuanceCostAndUnderwritingFees" xlink:label="akro_NetIssuanceCostAndUnderwritingFees_637723074439114499" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfStockholdersEquityAbstract" xlink:to="akro_NetIssuanceCostAndUnderwritingFees_637723074439114499" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows" xlink:type="extended" xlink:title="00400 - Statement - Condensed Consolidated Statements of Cash Flows" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="us-gaap_StatementOfCashFlowsAbstract" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_637723074439124501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfCashFlowsAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_637723074439124501" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProfitLoss" xlink:label="us-gaap_ProfitLoss_637723074439124501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_637723074439124501" xlink:to="us-gaap_ProfitLoss_637723074439124501" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_637723074439124501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_637723074439124501" xlink:to="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_637723074439124501" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="us-gaap_ShareBasedCompensation_637723074439124501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_637723074439124501" xlink:to="us-gaap_ShareBasedCompensation_637723074439124501" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Depreciation" xlink:label="us-gaap_Depreciation_637723074439124501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_637723074439124501" xlink:to="us-gaap_Depreciation_637723074439124501" order="2" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_NoncashOperatingLeaseExpense" xlink:label="akro_NoncashOperatingLeaseExpense_637723074439124501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_637723074439124501" xlink:to="akro_NoncashOperatingLeaseExpense_637723074439124501" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments" xlink:label="us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments_637723074439124501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_637723074439124501" xlink:to="us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments_637723074439124501" order="4" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ForeignCurrencyTransactionGainLossUnrealized" xlink:label="us-gaap_ForeignCurrencyTransactionGainLossUnrealized_637723074439124501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_637723074439124501" xlink:to="us-gaap_ForeignCurrencyTransactionGainLossUnrealized_637723074439124501" order="5" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_637723074439124501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_637723074439124501" xlink:to="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_637723074439124501" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_637723074439124501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_637723074439124501" xlink:to="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_637723074439124501" order="1" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="6" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayable_637723074439124501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_637723074439124501" xlink:to="us-gaap_IncreaseDecreaseInAccountsPayable_637723074439124501" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:label="us-gaap_IncreaseDecreaseInAccruedLiabilities_637723074439124501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_637723074439124501" xlink:to="us-gaap_IncreaseDecreaseInAccruedLiabilities_637723074439124501" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities" xlink:label="us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_637723074439124501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_637723074439124501" xlink:to="us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_637723074439124501" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_IncreaseDecreaseInOperatingLeaseLiabilities" xlink:label="akro_IncreaseDecreaseInOperatingLeaseLiabilities_637723074439124501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_637723074439124501" xlink:to="akro_IncreaseDecreaseInOperatingLeaseLiabilities_637723074439124501" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_637723074439124501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_637723074439124501" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities_637723074439124501" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_637723074439134501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfCashFlowsAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_637723074439134501" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquireMarketableSecurities" xlink:label="us-gaap_PaymentsToAcquireMarketableSecurities_637723074439134501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_637723074439134501" xlink:to="us-gaap_PaymentsToAcquireMarketableSecurities_637723074439134501" order="1" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ProceedsFromSaleOfMarketableSecurities" xlink:label="akro_ProceedsFromSaleOfMarketableSecurities_637723074439134501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_637723074439134501" xlink:to="akro_ProceedsFromSaleOfMarketableSecurities_637723074439134501" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ProceedsFromMaturityOfMarketableSecurities" xlink:label="akro_ProceedsFromMaturityOfMarketableSecurities_637723074439134501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_637723074439134501" xlink:to="akro_ProceedsFromMaturityOfMarketableSecurities_637723074439134501" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_637723074439134501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_637723074439134501" xlink:to="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_637723074439134501" order="4" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="6" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_637723074439134501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_637723074439134501" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities_637723074439134501" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="6" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_637723074439134501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfCashFlowsAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_637723074439134501" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromIssuanceInitialPublicOffering" xlink:label="us-gaap_ProceedsFromIssuanceInitialPublicOffering_637723074439134501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_637723074439134501" xlink:to="us-gaap_ProceedsFromIssuanceInitialPublicOffering_637723074439134501" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="6" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="us-gaap_ProceedsFromStockOptionsExercised_637723074439134501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_637723074439134501" xlink:to="us-gaap_ProceedsFromStockOptionsExercised_637723074439134501" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="5" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ProceedsFromIssuanceOfCommonStockPursuantToEmployeeStockPurchasePlan" xlink:label="akro_ProceedsFromIssuanceOfCommonStockPursuantToEmployeeStockPurchasePlan_637723074439134501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_637723074439134501" xlink:to="akro_ProceedsFromIssuanceOfCommonStockPursuantToEmployeeStockPurchasePlan_637723074439134501" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ProceedsFromShortSwingProfitsDisgorgement" xlink:label="akro_ProceedsFromShortSwingProfitsDisgorgement_637723074439134501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_637723074439134501" xlink:to="akro_ProceedsFromShortSwingProfitsDisgorgement_637723074439134501" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsOfStockIssuanceCosts" xlink:label="us-gaap_PaymentsOfStockIssuanceCosts_637723074439144502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_637723074439134501" xlink:to="us-gaap_PaymentsOfStockIssuanceCosts_637723074439144502" order="5" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_637723074439144502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_637723074439134501" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities_637723074439144502" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="5" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_637723074439144502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfCashFlowsAbstract" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_637723074439144502" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_637723074439144502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfCashFlowsAbstract" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_637723074439144502" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_6377230744391445021" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfCashFlowsAbstract" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_6377230744391445021" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NoncashInvestingAndFinancingItemsAbstract" xlink:label="us-gaap_NoncashInvestingAndFinancingItemsAbstract_637723074439144502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementOfCashFlowsAbstract" xlink:to="us-gaap_NoncashInvestingAndFinancingItemsAbstract_637723074439144502" order="7" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" xlink:label="us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_637723074439144502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NoncashInvestingAndFinancingItemsAbstract_637723074439144502" xlink:to="us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_637723074439144502" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MarketableSecuritiesUnrealizedGainLoss" xlink:label="us-gaap_MarketableSecuritiesUnrealizedGainLoss_637723074439144502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NoncashInvestingAndFinancingItemsAbstract_637723074439144502" xlink:to="us-gaap_MarketableSecuritiesUnrealizedGainLoss_637723074439144502" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="9" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_RemeasurementOfRightOfUseAssetAndLeaseLiability" xlink:label="akro_RemeasurementOfRightOfUseAssetAndLeaseLiability_637723074439144502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NoncashInvestingAndFinancingItemsAbstract_637723074439144502" xlink:to="akro_RemeasurementOfRightOfUseAssetAndLeaseLiability_637723074439144502" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_DeferredOfferingCostsIncludedInAccountsPayableAndAccruedExpensesAndOtherCurrentLiabilities" xlink:label="akro_DeferredOfferingCostsIncludedInAccountsPayableAndAccruedExpensesAndOtherCurrentLiabilities_637723074439154501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NoncashInvestingAndFinancingItemsAbstract_637723074439144502" xlink:to="akro_DeferredOfferingCostsIncludedInAccountsPayableAndAccruedExpensesAndOtherCurrentLiabilities_637723074439154501" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureNatureOfBusinessAndBasisOfPresentation" xlink:type="extended" xlink:title="10101 - Disclosure - Nature of the business and basis of presentation" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock" xlink:label="us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock_637723074439154501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:to="us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock_637723074439154501" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPolicies" xlink:type="extended" xlink:title="10201 - Disclosure - Summary of significant accounting policies" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="us-gaap_AccountingPoliciesAbstract" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SignificantAccountingPoliciesTextBlock" xlink:label="us-gaap_SignificantAccountingPoliciesTextBlock_637723074439154501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_SignificantAccountingPoliciesTextBlock_637723074439154501" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilities" xlink:type="extended" xlink:title="10301 - Disclosure - Fair value of financial assets and liabilities" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="us-gaap_FairValueDisclosuresAbstract" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueDisclosuresTextBlock" xlink:label="us-gaap_FairValueDisclosuresTextBlock_637723074439154501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FairValueDisclosuresAbstract" xlink:to="us-gaap_FairValueDisclosuresTextBlock_637723074439154501" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureShortTermMarketableSecurities" xlink:type="extended" xlink:title="10401 - Disclosure - Short-term marketable securities" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_CashAndCashEquivalentsAndMarketableSecuritiesAbstract" xlink:label="akro_CashAndCashEquivalentsAndMarketableSecuritiesAbstract" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsAndMarketableSecuritiesTextBlock" xlink:label="us-gaap_CashCashEquivalentsAndMarketableSecuritiesTextBlock_637723074439154501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="akro_CashAndCashEquivalentsAndMarketableSecuritiesAbstract" xlink:to="us-gaap_CashCashEquivalentsAndMarketableSecuritiesTextBlock_637723074439154501" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="5" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureAccruedExpensesAndOtherCurrentLiabilities" xlink:type="extended" xlink:title="10501 - Disclosure - Accrued expenses and other current liabilities" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_AccruedExpensesAndOtherCurrentLiabilitiesAbstract" xlink:label="akro_AccruedExpensesAndOtherCurrentLiabilitiesAbstract" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_AccruedExpensesAndOtherCurrentLiabilitiesTextBlock" xlink:label="akro_AccruedExpensesAndOtherCurrentLiabilitiesTextBlock_637723074439164501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="akro_AccruedExpensesAndOtherCurrentLiabilitiesAbstract" xlink:to="akro_AccruedExpensesAndOtherCurrentLiabilitiesTextBlock_637723074439164501" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureStockholderSEquityDeficit" xlink:type="extended" xlink:title="10601 - Disclosure - Stockholder's equity (deficit)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquityNoteAbstract" xlink:label="us-gaap_StockholdersEquityNoteAbstract_636987889671523079" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:label="us-gaap_StockholdersEquityNoteDisclosureTextBlock_637723074439164501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StockholdersEquityNoteAbstract_636987889671523079" xlink:to="us-gaap_StockholdersEquityNoteDisclosureTextBlock_637723074439164501" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureStockBasedAwards" xlink:type="extended" xlink:title="10701 - Disclosure - Stock-based awards" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_637723074439164501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_637723074439164501" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureAmgenLicenseAgreement" xlink:type="extended" xlink:title="10801 - Disclosure - Amgen license agreement" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_LicenseAgreementAbstract" xlink:label="akro_LicenseAgreementAbstract" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_LicenseAgreementDisclosureTextBlock" xlink:label="akro_LicenseAgreementDisclosureTextBlock_637723074439174512" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="akro_LicenseAgreementAbstract" xlink:to="akro_LicenseAgreementDisclosureTextBlock_637723074439174512" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureIncomeTaxes" xlink:type="extended" xlink:title="10901 - Disclosure - Income taxes" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="us-gaap_IncomeTaxDisclosureAbstract" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock" xlink:label="us-gaap_IncomeTaxDisclosureTextBlock_637723074439174512" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeTaxDisclosureAbstract" xlink:to="us-gaap_IncomeTaxDisclosureTextBlock_637723074439174512" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureNetLossPerShare" xlink:type="extended" xlink:title="11001 - Disclosure - Net loss per share" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="us-gaap_EarningsPerShareAbstract" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareTextBlock" xlink:label="us-gaap_EarningsPerShareTextBlock_637723074439174512" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EarningsPerShareAbstract" xlink:to="us-gaap_EarningsPerShareTextBlock_637723074439174512" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureCommitmentsAndContingencies" xlink:type="extended" xlink:title="11101 - Disclosure - Commitments and contingencies" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureAbstract_636985489957950349" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_637723074439174512" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CommitmentsAndContingenciesDisclosureAbstract_636985489957950349" xlink:to="us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_637723074439174512" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureSubsequentEvent" xlink:type="extended" xlink:title="11201 - Disclosure - Subsequent event" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventsAbstract" xlink:label="us-gaap_SubsequentEventsAbstract" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventsTextBlock" xlink:label="us-gaap_SubsequentEventsTextBlock_637723074439174512" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_SubsequentEventsAbstract" xlink:to="us-gaap_SubsequentEventsTextBlock_637723074439174512" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="5" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" xlink:type="extended" xlink:title="20202 - Disclosure - Summary of significant accounting policies (Policies)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="us-gaap_AccountingPoliciesAbstract" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:label="us-gaap_BasisOfAccountingPolicyPolicyTextBlock_637723074439184502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_BasisOfAccountingPolicyPolicyTextBlock_637723074439184502" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UseOfEstimates" xlink:label="us-gaap_UseOfEstimates_637723074439184502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_UseOfEstimates_637723074439184502" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsPolicyTextBlock" xlink:label="us-gaap_CashAndCashEquivalentsPolicyTextBlock_637723074439184502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_CashAndCashEquivalentsPolicyTextBlock_637723074439184502" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MarketableSecuritiesPolicy" xlink:label="us-gaap_MarketableSecuritiesPolicy_637723074439184502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_MarketableSecuritiesPolicy_637723074439184502" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy" xlink:label="us-gaap_CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy_637723074439184502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy_637723074439184502" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskCreditRisk" xlink:label="us-gaap_ConcentrationRiskCreditRisk_637723074439184502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_ConcentrationRiskCreditRisk_637723074439184502" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentPolicyTextBlock" xlink:label="us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_637723074439184502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_637723074439184502" order="7" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="6" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeLeasesPolicyTextBlock" xlink:label="us-gaap_LesseeLeasesPolicyTextBlock_637723074439184502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_LesseeLeasesPolicyTextBlock_637723074439184502" order="8" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentExpensePolicy" xlink:label="us-gaap_ResearchAndDevelopmentExpensePolicy_637723074439184502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_ResearchAndDevelopmentExpensePolicy_637723074439184502" order="9" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ResearchContractCostsAndAccrualsPolicyPolicyTextBlock" xlink:label="akro_ResearchContractCostsAndAccrualsPolicyPolicyTextBlock_637723074439184502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="akro_ResearchContractCostsAndAccrualsPolicyPolicyTextBlock_637723074439184502" order="10" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:label="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_637723074439184502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_637723074439184502" order="11" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ComprehensiveIncomePolicyPolicyTextBlock" xlink:label="us-gaap_ComprehensiveIncomePolicyPolicyTextBlock_637723074439184502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_ComprehensiveIncomePolicyPolicyTextBlock_637723074439184502" order="12" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_EmergingGrowthCompanyPolicyTextBlock" xlink:label="akro_EmergingGrowthCompanyPolicyTextBlock_637723074439194500" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="akro_EmergingGrowthCompanyPolicyTextBlock_637723074439194500" order="13" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_637723074439194500" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_637723074439194500" order="14" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="9" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesTables" xlink:type="extended" xlink:title="30303 - Disclosure - Fair value of financial assets and liabilities (Tables)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="us-gaap_FairValueDisclosuresAbstract" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock" xlink:label="us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock_637723074439194500" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FairValueDisclosuresAbstract" xlink:to="us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock_637723074439194500" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureShortTermMarketableSecuritiesTables" xlink:type="extended" xlink:title="30403 - Disclosure - Short-term marketable securities (Tables)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_CashAndCashEquivalentsAndMarketableSecuritiesAbstract" xlink:label="akro_CashAndCashEquivalentsAndMarketableSecuritiesAbstract" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MarketableSecuritiesTextBlock" xlink:label="us-gaap_MarketableSecuritiesTextBlock_637723074439194500" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="akro_CashAndCashEquivalentsAndMarketableSecuritiesAbstract" xlink:to="us-gaap_MarketableSecuritiesTextBlock_637723074439194500" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureAccruedExpensesAndOtherCurrentLiabilitiesTables" xlink:type="extended" xlink:title="30503 - Disclosure - Accrued expenses and other current liabilities (Tables)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_AccruedExpensesAndOtherCurrentLiabilitiesAbstract" xlink:label="akro_AccruedExpensesAndOtherCurrentLiabilitiesAbstract" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ScheduleOfAccruedLiabilitiesAndOtherCurrentLiabilitiesTableTextBlock" xlink:label="akro_ScheduleOfAccruedLiabilitiesAndOtherCurrentLiabilitiesTableTextBlock_637723074439194500" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="akro_AccruedExpensesAndOtherCurrentLiabilitiesAbstract" xlink:to="akro_ScheduleOfAccruedLiabilitiesAndOtherCurrentLiabilitiesTableTextBlock_637723074439194500" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitTables" xlink:type="extended" xlink:title="30603 - Disclosure - Stockholder's equity (deficit) (Tables)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquityNoteAbstract" xlink:label="us-gaap_StockholdersEquityNoteAbstract" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_CommonStockCapitalSharesReservedForFutureIssuanceTableTextBlock" xlink:label="akro_CommonStockCapitalSharesReservedForFutureIssuanceTableTextBlock_637723074439204502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StockholdersEquityNoteAbstract" xlink:to="akro_CommonStockCapitalSharesReservedForFutureIssuanceTableTextBlock_637723074439204502" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfUnvestedRestrictedStockUnitsRollForwardTableTextBlock" xlink:label="us-gaap_ScheduleOfUnvestedRestrictedStockUnitsRollForwardTableTextBlock_637723074439204502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StockholdersEquityNoteAbstract" xlink:to="us-gaap_ScheduleOfUnvestedRestrictedStockUnitsRollForwardTableTextBlock_637723074439204502" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="4" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureStockBasedAwardsTables" xlink:type="extended" xlink:title="30703 - Disclosure - Stock-based awards (Tables)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:label="us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_637723074439204502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_637723074439204502" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAndExercisableTableTextBlock" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAndExercisableTableTextBlock_637723074439204502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAndExercisableTableTextBlock_637723074439204502" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock" xlink:label="us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock_637723074439204502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock_637723074439204502" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureNetLossPerShareTables" xlink:type="extended" xlink:title="31003 - Disclosure - Net loss per share (Tables)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="us-gaap_EarningsPerShareAbstract" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:label="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_637723074439204502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EarningsPerShareAbstract" xlink:to="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_637723074439204502" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock" xlink:label="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_637723074439204502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EarningsPerShareAbstract" xlink:to="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock_637723074439204502" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesTables" xlink:type="extended" xlink:title="31103 - Disclosure - Commitments and Contingencies (Tables)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureAbstract" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_637723074439214508" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_637723074439214508" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LeaseCostTableTextBlock" xlink:label="us-gaap_LeaseCostTableTextBlock_637723074439214508" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:to="us-gaap_LeaseCostTableTextBlock_637723074439214508" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="5" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureNatureOfBusinessAndBasisOfPresentationDetails" xlink:type="extended" xlink:title="40101 - Disclosure - Nature of the business and basis of presentation (Details)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss_637723074439214508" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:to="us-gaap_NetIncomeLoss_637723074439214508" order="1" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_637723074439214508" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:to="us-gaap_RetainedEarningsAccumulatedDeficit_637723074439214508" order="2" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsAndShortTermInvestments" xlink:label="us-gaap_CashCashEquivalentsAndShortTermInvestments_637723074439214508" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:to="us-gaap_CashCashEquivalentsAndShortTermInvestments_637723074439214508" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesRestrictedCashDetails" xlink:type="extended" xlink:title="40201 - Disclosure - Summary of significant accounting policies - Restricted cash (Details)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="us-gaap_AccountingPoliciesAbstract_637006459408016861" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_RestrictedCashNoncurrentLease" xlink:label="akro_RestrictedCashNoncurrentLease_637723074439214508" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccountingPoliciesAbstract_637006459408016861" xlink:to="akro_RestrictedCashNoncurrentLease_637723074439214508" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_RestrictedCashNoncurrentCollateralizeCreditCardsWithBank" xlink:label="akro_RestrictedCashNoncurrentCollateralizeCreditCardsWithBank_637723074439214508" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccountingPoliciesAbstract_637006459408016861" xlink:to="akro_RestrictedCashNoncurrentCollateralizeCreditCardsWithBank_637723074439214508" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_AggregateMarketValueOfStockIssued" xlink:label="akro_AggregateMarketValueOfStockIssued_637723074439214508" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccountingPoliciesAbstract_637006459408016861" xlink:to="akro_AggregateMarketValueOfStockIssued_637723074439214508" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPropertyAndEquipmentDetails" xlink:type="extended" xlink:title="40202 - Disclosure - Summary of significant accounting policies - Property and equipment (Details)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="us-gaap_AccountingPoliciesAbstract" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xlink:label="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_637723074439224502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_637723074439224502" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="us-gaap_PropertyPlantAndEquipmentByTypeAxis_637723074439224502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_637723074439224502" xlink:to="us-gaap_PropertyPlantAndEquipmentByTypeAxis_637723074439224502" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="us-gaap_PropertyPlantAndEquipmentTypeDomain_637723074439224502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PropertyPlantAndEquipmentByTypeAxis_637723074439224502" xlink:to="us-gaap_PropertyPlantAndEquipmentTypeDomain_637723074439224502" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FurnitureAndFixturesMember" xlink:label="us-gaap_FurnitureAndFixturesMember_637723074439224502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PropertyPlantAndEquipmentTypeDomain_637723074439224502" xlink:to="us-gaap_FurnitureAndFixturesMember_637723074439224502" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentLineItems" xlink:label="us-gaap_PropertyPlantAndEquipmentLineItems_637723074439224502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_637723074439224502" xlink:to="us-gaap_PropertyPlantAndEquipmentLineItems_637723074439224502" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="6" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:label="us-gaap_PropertyPlantAndEquipmentUsefulLife_637723074439224502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PropertyPlantAndEquipmentLineItems_637723074439224502" xlink:to="us-gaap_PropertyPlantAndEquipmentUsefulLife_637723074439224502" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesLeasesDetails" xlink:type="extended" xlink:title="40203 - Disclosure - Summary of significant accounting policies - Leases (Details)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="us-gaap_AccountingPoliciesAbstract" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseTermOfContract" xlink:label="us-gaap_LesseeOperatingLeaseTermOfContract_637723074439224502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AccountingPoliciesAbstract" xlink:to="us-gaap_LesseeOperatingLeaseTermOfContract_637723074439224502" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="3" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesRecurringDetails" xlink:type="extended" xlink:title="40301 - Disclosure - Fair value of financial assets and liabilities - Recurring (Details)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="us-gaap_FairValueDisclosuresAbstract" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_637723074439224502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FairValueDisclosuresAbstract" xlink:to="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_637723074439224502" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:label="us-gaap_FairValueByMeasurementFrequencyAxis_637723074439224502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_637723074439224502" xlink:to="us-gaap_FairValueByMeasurementFrequencyAxis_637723074439224502" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="us-gaap_FairValueMeasurementFrequencyDomain_637723074439224502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FairValueByMeasurementFrequencyAxis_637723074439224502" xlink:to="us-gaap_FairValueMeasurementFrequencyDomain_637723074439224502" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember" xlink:label="us-gaap_FairValueMeasurementsRecurringMember_637723074439224502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FairValueMeasurementFrequencyDomain_637723074439224502" xlink:to="us-gaap_FairValueMeasurementsRecurringMember_637723074439224502" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="us-gaap_FairValueByFairValueHierarchyLevelAxis_637723074439234501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_637723074439224502" xlink:to="us-gaap_FairValueByFairValueHierarchyLevelAxis_637723074439234501" order="2" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="us-gaap_FairValueMeasurementsFairValueHierarchyDomain_637723074439234501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FairValueByFairValueHierarchyLevelAxis_637723074439234501" xlink:to="us-gaap_FairValueMeasurementsFairValueHierarchyDomain_637723074439234501" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="us-gaap_FairValueInputsLevel1Member_637723074439234501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FairValueMeasurementsFairValueHierarchyDomain_637723074439234501" xlink:to="us-gaap_FairValueInputsLevel1Member_637723074439234501" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="us-gaap_FairValueInputsLevel2Member_637723074439234501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FairValueMeasurementsFairValueHierarchyDomain_637723074439234501" xlink:to="us-gaap_FairValueInputsLevel2Member_637723074439234501" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinancialInstrumentAxis" xlink:label="us-gaap_FinancialInstrumentAxis_637723074439234501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_637723074439224502" xlink:to="us-gaap_FinancialInstrumentAxis_637723074439234501" order="3" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:label="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_637723074439234501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FinancialInstrumentAxis_637723074439234501" xlink:to="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_637723074439234501" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MoneyMarketFundsMember" xlink:label="us-gaap_MoneyMarketFundsMember_637723074439234501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_637723074439234501" xlink:to="us-gaap_MoneyMarketFundsMember_637723074439234501" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommercialPaperMember" xlink:label="us-gaap_CommercialPaperMember_637723074439234501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_637723074439234501" xlink:to="us-gaap_CommercialPaperMember_637723074439234501" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CorporateDebtSecuritiesMember" xlink:label="us-gaap_CorporateDebtSecuritiesMember_637723074439234501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_637723074439234501" xlink:to="us-gaap_CorporateDebtSecuritiesMember_637723074439234501" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:label="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_637723074439234501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_637723074439224502" xlink:to="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_637723074439234501" order="4" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsFairValueDisclosure" xlink:label="us-gaap_AssetsFairValueDisclosure_637723074439234501" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_637723074439234501" xlink:to="us-gaap_AssetsFairValueDisclosure_637723074439234501" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesTextualDetails" xlink:type="extended" xlink:title="40302 - Disclosure - Fair value of financial assets and liabilities - Textual (Details)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="us-gaap_FairValueDisclosuresAbstract" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsLevel1ToLevel2TransfersAmount" xlink:label="us-gaap_FairValueAssetsLevel1ToLevel2TransfersAmount_637723074439244506" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FairValueDisclosuresAbstract" xlink:to="us-gaap_FairValueAssetsLevel1ToLevel2TransfersAmount_637723074439244506" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsLevel2ToLevel1TransfersAmount" xlink:label="us-gaap_FairValueAssetsLevel2ToLevel1TransfersAmount_637723074439244506" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FairValueDisclosuresAbstract" xlink:to="us-gaap_FairValueAssetsLevel2ToLevel1TransfersAmount_637723074439244506" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueLiabilitiesLevel1ToLevel2TransfersAmount" xlink:label="us-gaap_FairValueLiabilitiesLevel1ToLevel2TransfersAmount_637723074439244506" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FairValueDisclosuresAbstract" xlink:to="us-gaap_FairValueLiabilitiesLevel1ToLevel2TransfersAmount_637723074439244506" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueLiabilitiesLevel2ToLevel1TransfersAmount" xlink:label="us-gaap_FairValueLiabilitiesLevel2ToLevel1TransfersAmount_637723074439244506" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FairValueDisclosuresAbstract" xlink:to="us-gaap_FairValueLiabilitiesLevel2ToLevel1TransfersAmount_637723074439244506" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3_637723074439244506" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FairValueDisclosuresAbstract" xlink:to="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3_637723074439244506" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3_637723074439244506" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FairValueDisclosuresAbstract" xlink:to="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3_637723074439244506" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3_637723074439244506" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FairValueDisclosuresAbstract" xlink:to="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3_637723074439244506" order="7" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3" xlink:label="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3_637723074439244506" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FairValueDisclosuresAbstract" xlink:to="us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3_637723074439244506" order="8" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureShortTermMarketableSecuritiesDetails" xlink:type="extended" xlink:title="40401 - Disclosure - Short-term marketable securities (Details)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_CashAndCashEquivalentsAndMarketableSecuritiesAbstract" xlink:label="akro_CashAndCashEquivalentsAndMarketableSecuritiesAbstract" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtSecuritiesAvailableForSaleTable" xlink:label="us-gaap_DebtSecuritiesAvailableForSaleTable_637723074439244506" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="akro_CashAndCashEquivalentsAndMarketableSecuritiesAbstract" xlink:to="us-gaap_DebtSecuritiesAvailableForSaleTable_637723074439244506" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinancialInstrumentAxis" xlink:label="us-gaap_FinancialInstrumentAxis_637723074439244506" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DebtSecuritiesAvailableForSaleTable_637723074439244506" xlink:to="us-gaap_FinancialInstrumentAxis_637723074439244506" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain" xlink:label="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_637723074439244506" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_FinancialInstrumentAxis_637723074439244506" xlink:to="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_637723074439244506" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MoneyMarketFundsMember" xlink:label="us-gaap_MoneyMarketFundsMember_637723074439244506" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_637723074439244506" xlink:to="us-gaap_MoneyMarketFundsMember_637723074439244506" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommercialPaperMember" xlink:label="us-gaap_CommercialPaperMember_637723074439244506" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_637723074439244506" xlink:to="us-gaap_CommercialPaperMember_637723074439244506" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CorporateDebtSecuritiesMember" xlink:label="us-gaap_CorporateDebtSecuritiesMember_637723074439244506" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_637723074439244506" xlink:to="us-gaap_CorporateDebtSecuritiesMember_637723074439244506" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems" xlink:label="us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_637723074439254503" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DebtSecuritiesAvailableForSaleTable_637723074439244506" xlink:to="us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_637723074439254503" order="2" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostCurrent" xlink:label="us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostCurrent_637723074439254503" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_637723074439254503" xlink:to="us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostCurrent_637723074439254503" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleDebtSecuritiesGrossUnrealizedLoss" xlink:label="us-gaap_AvailableForSaleDebtSecuritiesGrossUnrealizedLoss_637723074439254503" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_637723074439254503" xlink:to="us-gaap_AvailableForSaleDebtSecuritiesGrossUnrealizedLoss_637723074439254503" order="2" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="6" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent" xlink:label="us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent_637723074439254503" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_637723074439254503" xlink:to="us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent_637723074439254503" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="8" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashEquivalentsAtCarryingValue" xlink:label="us-gaap_CashEquivalentsAtCarryingValue_637723074439254503" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_637723074439254503" xlink:to="us-gaap_CashEquivalentsAtCarryingValue_637723074439254503" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="5" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MarketableSecuritiesCurrent" xlink:label="us-gaap_MarketableSecuritiesCurrent_637723074439254503" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_637723074439254503" xlink:to="us-gaap_MarketableSecuritiesCurrent_637723074439254503" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MarketableSecurities" xlink:label="us-gaap_MarketableSecurities_637723074439254503" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_637723074439254503" xlink:to="us-gaap_MarketableSecurities_637723074439254503" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ShortTermContractualMaturities" xlink:label="akro_ShortTermContractualMaturities_637723074439254503" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems_637723074439254503" xlink:to="akro_ShortTermContractualMaturities_637723074439254503" order="7" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureAccruedExpensesAndOtherCurrentLiabilitiesDetails" xlink:type="extended" xlink:title="40501 - Disclosure - Accrued expenses and other current liabilities (Details)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_AccruedExpensesAndOtherCurrentLiabilitiesAbstract" xlink:label="akro_AccruedExpensesAndOtherCurrentLiabilitiesAbstract" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ResearchAndDevelopmentExpensesCurrent" xlink:label="akro_ResearchAndDevelopmentExpensesCurrent_637723074439254503" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="akro_AccruedExpensesAndOtherCurrentLiabilitiesAbstract" xlink:to="akro_ResearchAndDevelopmentExpensesCurrent_637723074439254503" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent" xlink:label="us-gaap_EmployeeRelatedLiabilitiesCurrent_637723074439254503" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="akro_AccruedExpensesAndOtherCurrentLiabilitiesAbstract" xlink:to="us-gaap_EmployeeRelatedLiabilitiesCurrent_637723074439254503" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="6" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccruedProfessionalFeesCurrent" xlink:label="us-gaap_AccruedProfessionalFeesCurrent_637723074439254503" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="akro_AccruedExpensesAndOtherCurrentLiabilitiesAbstract" xlink:to="us-gaap_AccruedProfessionalFeesCurrent_637723074439254503" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="6" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ShortTermLeaseLiabilityAndOtherCurrent" xlink:label="akro_ShortTermLeaseLiabilityAndOtherCurrent_637723074439264500" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="akro_AccruedExpensesAndOtherCurrentLiabilitiesAbstract" xlink:to="akro_ShortTermLeaseLiabilityAndOtherCurrent_637723074439264500" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_AccruedExpensesAndOtherCurrentLiabilities" xlink:label="akro_AccruedExpensesAndOtherCurrentLiabilities_637723074439264500" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="akro_AccruedExpensesAndOtherCurrentLiabilitiesAbstract" xlink:to="akro_AccruedExpensesAndOtherCurrentLiabilities_637723074439264500" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="4" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails" xlink:type="extended" xlink:title="40601 - Disclosure - Stockholder's equity (deficit) - Common stock (Details)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquityNoteAbstract" xlink:label="us-gaap_StockholdersEquityNoteAbstract_636987889672615030" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfStockByClassTable" xlink:label="us-gaap_ScheduleOfStockByClassTable_637723074439264500" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StockholdersEquityNoteAbstract_636987889672615030" xlink:to="us-gaap_ScheduleOfStockByClassTable_637723074439264500" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsidiarySaleOfStockAxis" xlink:label="us-gaap_SubsidiarySaleOfStockAxis_637723074439264500" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfStockByClassTable_637723074439264500" xlink:to="us-gaap_SubsidiarySaleOfStockAxis_637723074439264500" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SaleOfStockNameOfTransactionDomain" xlink:label="us-gaap_SaleOfStockNameOfTransactionDomain_637723074439264500" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_SubsidiarySaleOfStockAxis_637723074439264500" xlink:to="us-gaap_SaleOfStockNameOfTransactionDomain_637723074439264500" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IPOMember" xlink:label="us-gaap_IPOMember_637723074439264500" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_SaleOfStockNameOfTransactionDomain_637723074439264500" xlink:to="us-gaap_IPOMember_637723074439264500" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_FollowUpPublicOfferingMember" xlink:label="akro_FollowUpPublicOfferingMember_637723074439264500" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_SaleOfStockNameOfTransactionDomain_637723074439264500" xlink:to="akro_FollowUpPublicOfferingMember_637723074439264500" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OverAllotmentOptionMember" xlink:label="us-gaap_OverAllotmentOptionMember_637723074439264500" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_SaleOfStockNameOfTransactionDomain_637723074439264500" xlink:to="us-gaap_OverAllotmentOptionMember_637723074439264500" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeAxis" xlink:label="srt_RangeAxis_637723074439264500" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfStockByClassTable_637723074439264500" xlink:to="srt_RangeAxis_637723074439264500" order="2" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember" xlink:label="srt_RangeMember_637723074439264500" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_RangeAxis_637723074439264500" xlink:to="srt_RangeMember_637723074439264500" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MaximumMember" xlink:label="srt_MaximumMember_637723074439264500" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_RangeMember_637723074439264500" xlink:to="srt_MaximumMember_637723074439264500" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="us-gaap_PlanNameAxis_637723074439264500" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfStockByClassTable_637723074439264500" xlink:to="us-gaap_PlanNameAxis_637723074439264500" order="3" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="us-gaap_PlanNameDomain_637723074439264500" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PlanNameAxis_637723074439264500" xlink:to="us-gaap_PlanNameDomain_637723074439264500" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_StockOptionAndGrantPlan2018Member" xlink:label="akro_StockOptionAndGrantPlan2018Member_637723074439274502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PlanNameDomain_637723074439264500" xlink:to="akro_StockOptionAndGrantPlan2018Member_637723074439274502" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_StockOptionAndIncentivePlan2019Member" xlink:label="akro_StockOptionAndIncentivePlan2019Member_637723074439274502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PlanNameDomain_637723074439264500" xlink:to="akro_StockOptionAndIncentivePlan2019Member_637723074439274502" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_EmployeeStockPurchasePlan2019Member" xlink:label="akro_EmployeeStockPurchasePlan2019Member_637723074439274502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PlanNameDomain_637723074439264500" xlink:to="akro_EmployeeStockPurchasePlan2019Member_637723074439274502" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="us-gaap_AwardTypeAxis_637723074439274502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfStockByClassTable_637723074439264500" xlink:to="us-gaap_AwardTypeAxis_637723074439274502" order="4" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_637723074439274502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AwardTypeAxis_637723074439274502" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_637723074439274502" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeStockOptionMember" xlink:label="us-gaap_EmployeeStockOptionMember_637723074439274502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_637723074439274502" xlink:to="us-gaap_EmployeeStockOptionMember_637723074439274502" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_CommonStockAvailableForAtmProgramMember" xlink:label="akro_CommonStockAvailableForAtmProgramMember_637723074439274502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_637723074439274502" xlink:to="akro_CommonStockAvailableForAtmProgramMember_637723074439274502" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfStockLineItems" xlink:label="us-gaap_ClassOfStockLineItems_637723074439274502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfStockByClassTable_637723074439264500" xlink:to="us-gaap_ClassOfStockLineItems_637723074439274502" order="5" use="optional" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="us-gaap_CommonStockSharesAuthorized_637723074439274502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockLineItems_637723074439274502" xlink:to="us-gaap_CommonStockSharesAuthorized_637723074439274502" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_637723074439274502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockLineItems_637723074439274502" xlink:to="us-gaap_CommonStockParOrStatedValuePerShare_637723074439274502" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_CommonStockNumberOfVotingRights" xlink:label="akro_CommonStockNumberOfVotingRights_637723074439274502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockLineItems_637723074439274502" xlink:to="akro_CommonStockNumberOfVotingRights_637723074439274502" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockDividendsPerShareDeclared" xlink:label="us-gaap_CommonStockDividendsPerShareDeclared_637723074439274502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockLineItems_637723074439274502" xlink:to="us-gaap_CommonStockDividendsPerShareDeclared_637723074439274502" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockDividendsPerShareCashPaid" xlink:label="us-gaap_CommonStockDividendsPerShareCashPaid_637723074439284504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockLineItems_637723074439274502" xlink:to="us-gaap_CommonStockDividendsPerShareCashPaid_637723074439284504" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues_637723074439284504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockLineItems_637723074439274502" xlink:to="us-gaap_StockIssuedDuringPeriodSharesNewIssues_637723074439284504" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharePrice" xlink:label="us-gaap_SharePrice_637723074439284504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockLineItems_637723074439274502" xlink:to="us-gaap_SharePrice_637723074439284504" order="7" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock_637723074439284504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockLineItems_637723074439274502" xlink:to="us-gaap_ProceedsFromIssuanceOfCommonStock_637723074439284504" order="8" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ExpenseRelatedToDistributionOrServicingAndUnderwritingFees" xlink:label="us-gaap_ExpenseRelatedToDistributionOrServicingAndUnderwritingFees_637723074439284504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockLineItems_637723074439274502" xlink:to="us-gaap_ExpenseRelatedToDistributionOrServicingAndUnderwritingFees_637723074439284504" order="9" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConversionOfStockSharesConverted1" xlink:label="us-gaap_ConversionOfStockSharesConverted1_637723074439284504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockLineItems_637723074439274502" xlink:to="us-gaap_ConversionOfStockSharesConverted1_637723074439284504" order="10" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues_637723074439284504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockLineItems_637723074439274502" xlink:to="us-gaap_StockIssuedDuringPeriodValueNewIssues_637723074439284504" order="11" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="us-gaap_CommonStockSharesIssued_637723074439284504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockLineItems_637723074439274502" xlink:to="us-gaap_CommonStockSharesIssued_637723074439284504" order="12" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="us-gaap_CommonStockSharesOutstanding_637723074439284504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockLineItems_637723074439274502" xlink:to="us-gaap_CommonStockSharesOutstanding_637723074439284504" order="13" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_CommonStockSharesReservedForIssuanceAbstract" xlink:label="akro_CommonStockSharesReservedForIssuanceAbstract_637723074439284504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockLineItems_637723074439274502" xlink:to="akro_CommonStockSharesReservedForIssuanceAbstract_637723074439284504" order="14" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_637723074439354502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="akro_CommonStockSharesReservedForIssuanceAbstract_637723074439284504" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_637723074439354502" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitUndesignatedPreferredStockAndRestrictedCommonStockDetails" xlink:type="extended" xlink:title="40602 - Disclosure - Stockholder's equity (deficit) - Undesignated preferred stock and Restricted common stock (Details)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquityNoteAbstract" xlink:label="us-gaap_StockholdersEquityNoteAbstract_636987889673239002" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfStockByClassTable" xlink:label="us-gaap_ScheduleOfStockByClassTable_637723074439364504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StockholdersEquityNoteAbstract_636987889673239002" xlink:to="us-gaap_ScheduleOfStockByClassTable_637723074439364504" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="us-gaap_StatementClassOfStockAxis_637723074439364504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfStockByClassTable_637723074439364504" xlink:to="us-gaap_StatementClassOfStockAxis_637723074439364504" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="us-gaap_ClassOfStockDomain_637723074439364504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementClassOfStockAxis_637723074439364504" xlink:to="us-gaap_ClassOfStockDomain_637723074439364504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_UndesignatedPreferredStockMember" xlink:label="akro_UndesignatedPreferredStockMember_637723074439364504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockDomain_637723074439364504" xlink:to="akro_UndesignatedPreferredStockMember_637723074439364504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeAxis" xlink:label="srt_RangeAxis_637723074439364504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfStockByClassTable_637723074439364504" xlink:to="srt_RangeAxis_637723074439364504" order="2" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember" xlink:label="srt_RangeMember_637723074439364504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_RangeAxis_637723074439364504" xlink:to="srt_RangeMember_637723074439364504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MaximumMember" xlink:label="srt_MaximumMember_637723074439364504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_RangeMember_637723074439364504" xlink:to="srt_MaximumMember_637723074439364504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="us-gaap_AwardTypeAxis_637723074439364504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfStockByClassTable_637723074439364504" xlink:to="us-gaap_AwardTypeAxis_637723074439364504" order="3" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_637723074439364504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AwardTypeAxis_637723074439364504" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_637723074439364504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedStockMember" xlink:label="us-gaap_RestrictedStockMember_637723074439364504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_637723074439364504" xlink:to="us-gaap_RestrictedStockMember_637723074439364504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfStockLineItems" xlink:label="us-gaap_ClassOfStockLineItems_637723074439364504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfStockByClassTable_637723074439364504" xlink:to="us-gaap_ClassOfStockLineItems_637723074439364504" order="4" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="us-gaap_PreferredStockSharesAuthorized_637723074439364504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockLineItems_637723074439364504" xlink:to="us-gaap_PreferredStockSharesAuthorized_637723074439364504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare_637723074439364504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockLineItems_637723074439364504" xlink:to="us-gaap_PreferredStockParOrStatedValuePerShare_637723074439364504" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockSharesIssued" xlink:label="us-gaap_PreferredStockSharesIssued_637723074439364504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockLineItems_637723074439364504" xlink:to="us-gaap_PreferredStockSharesIssued_637723074439364504" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PreferredStockSharesOutstanding" xlink:label="us-gaap_PreferredStockSharesOutstanding_637723074439364504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockLineItems_637723074439364504" xlink:to="us-gaap_PreferredStockSharesOutstanding_637723074439364504" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod_637723074439374502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockLineItems_637723074439364504" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod_637723074439374502" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_637723074439374502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockLineItems_637723074439364504" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_637723074439374502" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitRestrictedStockActivityDetails" xlink:type="extended" xlink:title="40603 - Disclosure - Stockholder's equity (deficit) - Restricted stock activity (Details)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquityNoteAbstract" xlink:label="us-gaap_StockholdersEquityNoteAbstract" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable" xlink:label="us-gaap_StatementTable_637723074439374502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StockholdersEquityNoteAbstract" xlink:to="us-gaap_StatementTable_637723074439374502" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="us-gaap_AwardTypeAxis_637723074439374502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable_637723074439374502" xlink:to="us-gaap_AwardTypeAxis_637723074439374502" order="1" use="optional" priority="3" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_637723074439374502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AwardTypeAxis_637723074439374502" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_637723074439374502" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedStockMember" xlink:label="us-gaap_RestrictedStockMember_637723074439374502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_637723074439374502" xlink:to="us-gaap_RestrictedStockMember_637723074439374502" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfStockLineItems" xlink:label="us-gaap_ClassOfStockLineItems_637723074439374502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementTable_637723074439374502" xlink:to="us-gaap_ClassOfStockLineItems_637723074439374502" order="2" use="optional" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_637723074439374502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockLineItems_637723074439374502" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_637723074439374502" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_637723074439374502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_637723074439374502" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_637723074439374502" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" priority="9" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_637723074439374502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_637723074439374502" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_637723074439374502" order="2" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="6" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_6377230744393745021" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_637723074439374502" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_6377230744393745021" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" priority="9" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValueAbstract" xlink:label="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValueAbstract_637723074439374502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockLineItems_637723074439374502" xlink:to="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValueAbstract_637723074439374502" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValue" xlink:label="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValue_637723074439374502" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValueAbstract_637723074439374502" xlink:to="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValue_637723074439374502" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" priority="6" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue_637723074439384504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValueAbstract_637723074439374502" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue_637723074439384504" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValue" xlink:label="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValue_637723074439384504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValueAbstract_637723074439374502" xlink:to="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValue_637723074439384504" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" priority="6" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureStockBasedAwardsTextualDetails" xlink:type="extended" xlink:title="40701 - Disclosure - Stock-based awards - Textual (Details)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_637723074439384504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_637723074439384504" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeAxis" xlink:label="srt_RangeAxis_637723074439384504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_637723074439384504" xlink:to="srt_RangeAxis_637723074439384504" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember" xlink:label="srt_RangeMember_637723074439384504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_RangeAxis_637723074439384504" xlink:to="srt_RangeMember_637723074439384504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MaximumMember" xlink:label="srt_MaximumMember_637723074439384504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_RangeMember_637723074439384504" xlink:to="srt_MaximumMember_637723074439384504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="us-gaap_PlanNameAxis_637723074439384504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_637723074439384504" xlink:to="us-gaap_PlanNameAxis_637723074439384504" order="2" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="us-gaap_PlanNameDomain_637723074439384504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PlanNameAxis_637723074439384504" xlink:to="us-gaap_PlanNameDomain_637723074439384504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_StockOptionAndGrantPlan2018Member" xlink:label="akro_StockOptionAndGrantPlan2018Member_637723074439384504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PlanNameDomain_637723074439384504" xlink:to="akro_StockOptionAndGrantPlan2018Member_637723074439384504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_StockOptionsAndGrantPlan2019Member" xlink:label="akro_StockOptionsAndGrantPlan2019Member_637723074439384504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PlanNameDomain_637723074439384504" xlink:to="akro_StockOptionsAndGrantPlan2019Member_637723074439384504" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_EmployeeStockPurchasePlanMember" xlink:label="akro_EmployeeStockPurchasePlanMember_637723074439384504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_PlanNameDomain_637723074439384504" xlink:to="akro_EmployeeStockPurchasePlanMember_637723074439384504" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_637723074439384504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_637723074439384504" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_637723074439384504" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod_637723074439384504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_637723074439384504" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod_637723074439384504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_637723074439394503" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_637723074439384504" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_637723074439394503" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockCapitalSharesReservedForFutureIssuance" xlink:label="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_637723074439394503" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_637723074439384504" xlink:to="us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_637723074439394503" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_CommonStockAdditionalSharesReservedForFutureIssuance" xlink:label="akro_CommonStockAdditionalSharesReservedForFutureIssuance_637723074439394503" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_637723074439384504" xlink:to="akro_CommonStockAdditionalSharesReservedForFutureIssuance_637723074439394503" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualPercentOfSharesIncrease" xlink:label="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualPercentOfSharesIncrease_637723074439394503" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_637723074439384504" xlink:to="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualPercentOfSharesIncrease_637723074439394503" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_637723074439394503" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_637723074439384504" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod_637723074439394503" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_PercentageOfMinimumExercisePricePerShareOfStockOptions" xlink:label="akro_PercentageOfMinimumExercisePricePerShareOfStockOptions_637723074439394503" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_637723074439384504" xlink:to="akro_PercentageOfMinimumExercisePricePerShareOfStockOptions_637723074439394503" order="7" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_PercentageOfMinimumExercisePriceHoldingMoreThan10OfVotingPower" xlink:label="akro_PercentageOfMinimumExercisePriceHoldingMoreThan10OfVotingPower_637723074439394503" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_637723074439384504" xlink:to="akro_PercentageOfMinimumExercisePriceHoldingMoreThan10OfVotingPower_637723074439394503" order="8" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_637723074439394503" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_637723074439384504" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_637723074439394503" order="9" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualSharesIncrease" xlink:label="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualSharesIncrease_637723074439394503" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_637723074439384504" xlink:to="akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualSharesIncrease_637723074439394503" order="10" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionValuationDetails" xlink:type="extended" xlink:title="40702 - Disclosure - Stock-based awards - Stock option valuation (Details)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract_637723074439404506" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract_637723074439404506" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_637723074439404506" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract_637723074439404506" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_637723074439404506" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_637723074439404506" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract_637723074439404506" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_637723074439404506" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="7" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_637723074439404506" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract_637723074439404506" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_637723074439404506" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="9" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_637723074439404506" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract_637723074439404506" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_637723074439404506" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="7" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionActivityDetails" xlink:type="extended" xlink:title="40703 - Disclosure - Stock based awards - Stock option activity (Details)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_637723074439404506" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_637723074439404506" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_637723074439404506" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_637723074439404506" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_637723074439404506" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" priority="7" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_637723074439404506" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_637723074439404506" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_637723074439404506" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_637723074439404506" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_637723074439404506" xlink:to="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_637723074439404506" order="3" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="6" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_6377230744394045061" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_637723074439404506" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_6377230744394045061" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" priority="7" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_637723074439404506" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_637723074439404506" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_637723074439404506" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber_637723074439404506" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_637723074439404506" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber_637723074439404506" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_637723074439404506" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_637723074439404506" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_637723074439404506" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_637723074439404506" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_637723074439404506" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" priority="5" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_637723074439414507" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_637723074439404506" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_637723074439414507" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_637723074439414507" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_637723074439404506" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_637723074439414507" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_637723074439414507" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_637723074439404506" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_637723074439414507" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" priority="5" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_637723074439414507" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_637723074439404506" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_637723074439414507" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_637723074439414507" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_637723074439404506" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice_637723074439414507" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_637723074439414507" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_637723074439414507" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="5" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_637723074439414507" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_637723074439414507" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_637723074439414507" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="5" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_637723074439414507" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_637723074439414507" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_637723074439414507" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_637723074439414507" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_637723074439414507" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1_637723074439414507" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_637723074439414507" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_637723074439414507" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_637723074439414507" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="5" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_637723074439414507" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_637723074439414507" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_637723074439414507" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue_637723074439414507" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_637723074439414507" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue_637723074439414507" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_637723074439424504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract_637723074439414507" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_637723074439424504" order="7" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="5" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureStockBasedAwardsStockBasedCompensationDetails" xlink:type="extended" xlink:title="40704 - Disclosure - Stock based awards - Stock-based compensation (Details)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xlink:label="us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_637723074439424504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_637723074439424504" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="us-gaap_IncomeStatementLocationAxis_637723074439424504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_637723074439424504" xlink:to="us-gaap_IncomeStatementLocationAxis_637723074439424504" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="us-gaap_IncomeStatementLocationDomain_637723074439424504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementLocationAxis_637723074439424504" xlink:to="us-gaap_IncomeStatementLocationDomain_637723074439424504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentExpenseMember" xlink:label="us-gaap_ResearchAndDevelopmentExpenseMember_637723074439424504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementLocationDomain_637723074439424504" xlink:to="us-gaap_ResearchAndDevelopmentExpenseMember_637723074439424504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GeneralAndAdministrativeExpenseMember" xlink:label="us-gaap_GeneralAndAdministrativeExpenseMember_637723074439424504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementLocationDomain_637723074439424504" xlink:to="us-gaap_GeneralAndAdministrativeExpenseMember_637723074439424504" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="us-gaap_StatementEquityComponentsAxis_637723074439424504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_637723074439424504" xlink:to="us-gaap_StatementEquityComponentsAxis_637723074439424504" order="2" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="us-gaap_EquityComponentDomain_637723074439424504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementEquityComponentsAxis_637723074439424504" xlink:to="us-gaap_EquityComponentDomain_637723074439424504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockMember" xlink:label="us-gaap_CommonStockMember_637723074439424504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EquityComponentDomain_637723074439424504" xlink:to="us-gaap_CommonStockMember_637723074439424504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_637723074439424504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable_637723074439424504" xlink:to="us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_637723074439424504" order="3" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract_637723074439424504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems_637723074439424504" xlink:to="us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract_637723074439424504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="us-gaap_AllocatedShareBasedCompensationExpense_637723074439424504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract_637723074439424504" xlink:to="us-gaap_AllocatedShareBasedCompensationExpense_637723074439424504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions_637723074439424504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract_637723074439424504" xlink:to="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions_637723074439424504" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_637723074439434504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract_637723074439424504" xlink:to="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_637723074439434504" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross" xlink:label="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross_637723074439434504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract_637723074439424504" xlink:to="us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross_637723074439434504" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_AverageExercisePriceOfCommonStockPurchase" xlink:label="akro_AverageExercisePriceOfCommonStockPurchase_637723074439434504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract_637723074439424504" xlink:to="akro_AverageExercisePriceOfCommonStockPurchase_637723074439434504" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ProceedsFromEarlyExerciseOfStockOptionsInExchangeForRestrictedCommonStock" xlink:label="akro_ProceedsFromEarlyExerciseOfStockOptionsInExchangeForRestrictedCommonStock_637723074439434504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract_637723074439424504" xlink:to="akro_ProceedsFromEarlyExerciseOfStockOptionsInExchangeForRestrictedCommonStock_637723074439434504" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails" xlink:type="extended" xlink:title="40801 - Disclosure - Amgen license agreement (Details)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_LicenseAgreementAbstract" xlink:label="akro_LicenseAgreementAbstract" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfResearchAndDevelopmentArrangementContractToPerformForOthersTable" xlink:label="us-gaap_ScheduleOfResearchAndDevelopmentArrangementContractToPerformForOthersTable_637723074439434504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="akro_LicenseAgreementAbstract" xlink:to="us-gaap_ScheduleOfResearchAndDevelopmentArrangementContractToPerformForOthersTable_637723074439434504" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TypeOfArrangementAxis" xlink:label="us-gaap_TypeOfArrangementAxis_637723074439434504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfResearchAndDevelopmentArrangementContractToPerformForOthersTable_637723074439434504" xlink:to="us-gaap_TypeOfArrangementAxis_637723074439434504" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ArrangementsAndNonarrangementTransactionsMember" xlink:label="us-gaap_ArrangementsAndNonarrangementTransactionsMember_637723074439434504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_TypeOfArrangementAxis_637723074439434504" xlink:to="us-gaap_ArrangementsAndNonarrangementTransactionsMember_637723074439434504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_AmgenAgreementMember" xlink:label="akro_AmgenAgreementMember_637723074439434504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ArrangementsAndNonarrangementTransactionsMember_637723074439434504" xlink:to="akro_AmgenAgreementMember_637723074439434504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="us-gaap_StatementClassOfStockAxis_637723074439434504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfResearchAndDevelopmentArrangementContractToPerformForOthersTable_637723074439434504" xlink:to="us-gaap_StatementClassOfStockAxis_637723074439434504" order="2" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="us-gaap_ClassOfStockDomain_637723074439434504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_StatementClassOfStockAxis_637723074439434504" xlink:to="us-gaap_ClassOfStockDomain_637723074439434504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SeriesAPreferredStockMember" xlink:label="us-gaap_SeriesAPreferredStockMember_637723074439434504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ClassOfStockDomain_637723074439434504" xlink:to="us-gaap_SeriesAPreferredStockMember_637723074439434504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_CounterpartyNameAxis" xlink:label="srt_CounterpartyNameAxis_637723074439434504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfResearchAndDevelopmentArrangementContractToPerformForOthersTable_637723074439434504" xlink:to="srt_CounterpartyNameAxis_637723074439434504" order="3" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RepurchaseAgreementCounterpartyNameDomain" xlink:label="srt_RepurchaseAgreementCounterpartyNameDomain_637723074439444504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_CounterpartyNameAxis_637723074439434504" xlink:to="srt_RepurchaseAgreementCounterpartyNameDomain_637723074439444504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_AmgenMember" xlink:label="akro_AmgenMember_637723074439444504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_RepurchaseAgreementCounterpartyNameDomain_637723074439444504" xlink:to="akro_AmgenMember_637723074439444504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="us-gaap_IncomeStatementLocationAxis_637723074439444504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfResearchAndDevelopmentArrangementContractToPerformForOthersTable_637723074439434504" xlink:to="us-gaap_IncomeStatementLocationAxis_637723074439444504" order="4" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="us-gaap_IncomeStatementLocationDomain_637723074439444504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementLocationAxis_637723074439444504" xlink:to="us-gaap_IncomeStatementLocationDomain_637723074439444504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentExpenseMember" xlink:label="us-gaap_ResearchAndDevelopmentExpenseMember_637723074439444504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementLocationDomain_637723074439444504" xlink:to="us-gaap_ResearchAndDevelopmentExpenseMember_637723074439444504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_OwnershipAxis" xlink:label="srt_OwnershipAxis_637723074439444504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfResearchAndDevelopmentArrangementContractToPerformForOthersTable_637723074439434504" xlink:to="srt_OwnershipAxis_637723074439444504" order="5" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_OwnershipDomain" xlink:label="srt_OwnershipDomain_637723074439444504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_OwnershipAxis_637723074439444504" xlink:to="srt_OwnershipDomain_637723074439444504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_AmgenMember" xlink:label="akro_AmgenMember_6377230744394445041" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_OwnershipDomain_637723074439444504" xlink:to="akro_AmgenMember_6377230744394445041" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeAxis" xlink:label="srt_RangeAxis_637723074439444504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfResearchAndDevelopmentArrangementContractToPerformForOthersTable_637723074439434504" xlink:to="srt_RangeAxis_637723074439444504" order="6" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember" xlink:label="srt_RangeMember_637723074439444504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_RangeAxis_637723074439444504" xlink:to="srt_RangeMember_637723074439444504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MaximumMember" xlink:label="srt_MaximumMember_637723074439444504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="srt_RangeMember_637723074439444504" xlink:to="srt_MaximumMember_637723074439444504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems" xlink:label="us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems_637723074439444504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfResearchAndDevelopmentArrangementContractToPerformForOthersTable_637723074439434504" xlink:to="us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems_637723074439444504" order="7" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_UpfrontFeePayment" xlink:label="akro_UpfrontFeePayment_637723074439444504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems_637723074439444504" xlink:to="akro_UpfrontFeePayment_637723074439444504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="us-gaap_StockIssuedDuringPeriodSharesNewIssues_637723074439454509" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems_637723074439444504" xlink:to="us-gaap_StockIssuedDuringPeriodSharesNewIssues_637723074439454509" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="us-gaap_StockIssuedDuringPeriodValueNewIssues_637723074439454509" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems_637723074439444504" xlink:to="us-gaap_StockIssuedDuringPeriodValueNewIssues_637723074439454509" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners" xlink:label="us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners_637723074439454509" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems_637723074439444504" xlink:to="us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners_637723074439454509" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="6" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_AntiDilutionRightLiabilityFairValue" xlink:label="akro_AntiDilutionRightLiabilityFairValue_637723074439454509" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems_637723074439444504" xlink:to="akro_AntiDilutionRightLiabilityFairValue_637723074439454509" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_PaymentInConnectionWithDosingWithFirstPatient" xlink:label="akro_PaymentInConnectionWithDosingWithFirstPatient_637723074439454509" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems_637723074439444504" xlink:to="akro_PaymentInConnectionWithDosingWithFirstPatient_637723074439454509" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_AggregateMilestonePaymentUponAchievementOfSpecifiedCommercialMilestone" xlink:label="akro_AggregateMilestonePaymentUponAchievementOfSpecifiedCommercialMilestone_637723074439454509" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems_637723074439444504" xlink:to="akro_AggregateMilestonePaymentUponAchievementOfSpecifiedCommercialMilestone_637723074439454509" order="7" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_ObligationForPaymentInConnectionWithDosingWithFirstPatientPhaseThreeClinicalTrial" xlink:label="akro_ObligationForPaymentInConnectionWithDosingWithFirstPatientPhaseThreeClinicalTrial_637723074439454509" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems_637723074439444504" xlink:to="akro_ObligationForPaymentInConnectionWithDosingWithFirstPatientPhaseThreeClinicalTrial_637723074439454509" order="8" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_PaymentInConnectionWithClinicalTrialForMarketingApproval" xlink:label="akro_PaymentInConnectionWithClinicalTrialForMarketingApproval_637723074439454509" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems_637723074439444504" xlink:to="akro_PaymentInConnectionWithClinicalTrialForMarketingApproval_637723074439454509" order="9" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="us-gaap_ResearchAndDevelopmentExpense_637723074439454509" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems_637723074439444504" xlink:to="us-gaap_ResearchAndDevelopmentExpense_637723074439454509" order="10" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="4" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureIncomeTaxesCurrentIncomeTaxProvisionDetails" xlink:type="extended" xlink:title="40901 - Disclosure - Income taxes - Current income tax provision (Details)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="us-gaap_IncomeTaxDisclosureAbstract" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CurrentFederalStateAndLocalTaxExpenseBenefitAbstract" xlink:label="us-gaap_CurrentFederalStateAndLocalTaxExpenseBenefitAbstract_637723074439464504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeTaxDisclosureAbstract" xlink:to="us-gaap_CurrentFederalStateAndLocalTaxExpenseBenefitAbstract_637723074439464504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits" xlink:label="akro_IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits_637723074439464504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CurrentFederalStateAndLocalTaxExpenseBenefitAbstract_637723074439464504" xlink:to="akro_IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits_637723074439464504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="us-gaap_IncomeTaxExpenseBenefit_637723074439464504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeTaxDisclosureAbstract" xlink:to="us-gaap_IncomeTaxExpenseBenefit_637723074439464504" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="6" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureNetLossPerShareBasicAndDilutedDetails" xlink:type="extended" xlink:title="41001 - Disclosure - Net loss per share - Basic and Diluted (Details)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="us-gaap_EarningsPerShareAbstract_636994923798775402" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLossAbstract" xlink:label="us-gaap_NetIncomeLossAbstract_637723074439464504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EarningsPerShareAbstract_636994923798775402" xlink:to="us-gaap_NetIncomeLossAbstract_637723074439464504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss_637723074439464504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_NetIncomeLossAbstract_637723074439464504" xlink:to="us-gaap_NetIncomeLoss_637723074439464504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_637723074439464504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EarningsPerShareAbstract_636994923798775402" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_637723074439464504" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted" xlink:label="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_637723074439464504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_637723074439464504" xlink:to="us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_637723074439464504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareBasicAndDiluted" xlink:label="us-gaap_EarningsPerShareBasicAndDiluted_637723074439464504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_637723074439464504" xlink:to="us-gaap_EarningsPerShareBasicAndDiluted_637723074439464504" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesRestrictedStock" xlink:label="us-gaap_WeightedAverageNumberOfSharesRestrictedStock_637723074439464504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_637723074439464504" xlink:to="us-gaap_WeightedAverageNumberOfSharesRestrictedStock_637723074439464504" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureNetLossPerShareAntiDilutedDetails" xlink:type="extended" xlink:title="41002 - Disclosure - Net loss per share - Anti-Diluted (Details)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="us-gaap_EarningsPerShareAbstract" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:label="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_637723074439474504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_EarningsPerShareAbstract" xlink:to="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_637723074439474504" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_637723074439474504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_637723074439474504" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_637723074439474504" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="us-gaap_AntidilutiveSecuritiesNameDomain_637723074439474504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_637723074439474504" xlink:to="us-gaap_AntidilutiveSecuritiesNameDomain_637723074439474504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeStockOptionMember" xlink:label="us-gaap_EmployeeStockOptionMember_637723074439474504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AntidilutiveSecuritiesNameDomain_637723074439474504" xlink:to="us-gaap_EmployeeStockOptionMember_637723074439474504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_UnvestedRestrictedStockMember" xlink:label="akro_UnvestedRestrictedStockMember_637723074439474504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AntidilutiveSecuritiesNameDomain_637723074439474504" xlink:to="akro_UnvestedRestrictedStockMember_637723074439474504" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_637723074439474504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable_637723074439474504" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_637723074439474504" order="2" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_637723074439474504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems_637723074439474504" xlink:to="us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_637723074439474504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesDetails" xlink:type="extended" xlink:title="41101 - Disclosure - Commitments and contingencies (Details)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureAbstract" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseTermOfContract" xlink:label="us-gaap_LesseeOperatingLeaseTermOfContract_637723074439474504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:to="us-gaap_LesseeOperatingLeaseTermOfContract_637723074439474504" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LessorOperatingLeaseTermOfContract" xlink:label="us-gaap_LessorOperatingLeaseTermOfContract_637723074439474504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:to="us-gaap_LessorOperatingLeaseTermOfContract_637723074439474504" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LandSubjectToGroundLeases" xlink:label="us-gaap_LandSubjectToGroundLeases_637723074439474504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:to="us-gaap_LandSubjectToGroundLeases_637723074439474504" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_LesseeOperatingLeaseLiabilityPaymentsDueOneToSeven" xlink:label="akro_LesseeOperatingLeaseLiabilityPaymentsDueOneToSeven_637723074439474504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:to="akro_LesseeOperatingLeaseLiabilityPaymentsDueOneToSeven_637723074439474504" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount" xlink:label="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_637723074439474504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:to="us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_637723074439474504" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiability" xlink:label="us-gaap_OperatingLeaseLiability_637723074439474504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:to="us-gaap_OperatingLeaseLiability_637723074439474504" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList" xlink:label="us-gaap_OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList_637723074439474504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OperatingLeaseLiability_637723074439474504" xlink:to="us-gaap_OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList_637723074439474504" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrent_637723074439474504" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:to="us-gaap_OperatingLeaseLiabilityNoncurrent_637723074439474504" order="7" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList" xlink:label="us-gaap_OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList_637723074439484505" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OperatingLeaseLiabilityNoncurrent_637723074439474504" xlink:to="us-gaap_OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList_637723074439484505" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="us-gaap_OperatingLeaseLiabilityCurrent_637723074439484505" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:to="us-gaap_OperatingLeaseLiabilityCurrent_637723074439484505" order="8" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList" xlink:label="us-gaap_OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList_637723074439484505" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OperatingLeaseLiabilityCurrent_637723074439484505" xlink:to="us-gaap_OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList_637723074439484505" order="1" use="optional" priority="2" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesMaturitiesOfOperatingLeasesDetails" xlink:type="extended" xlink:title="41102 - Disclosure - Commitments and contingencies - Maturities Of Operating Leases (Details)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureAbstract" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract" xlink:label="us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_637723074439484505" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:to="us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_637723074439484505" order="1" use="optional" priority="1" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_637723074439484505" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_637723074439484505" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_637723074439484505" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_637723074439484505" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_637723074439484505" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_637723074439484505" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_637723074439484505" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_637723074439484505" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_637723074439484505" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_637723074439484505" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_637723074439484505" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_637723074439484505" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_637723074439484505" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_637723074439484505" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_637723074439484505" order="5" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="3" />
    <loc xlink:type="locator" xlink:href="akro-20210930.xsd#akro_LesseeOperatingLeaseLiabilityToBePaidYearFiveAndThereafter" xlink:label="akro_LesseeOperatingLeaseLiabilityToBePaidYearFiveAndThereafter_637723074439484505" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_637723074439484505" xlink:to="akro_LesseeOperatingLeaseLiabilityToBePaidYearFiveAndThereafter_637723074439484505" order="6" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="1" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_637723074439484505" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_637723074439484505" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_637723074439484505" order="7" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_637723074439484505" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_637723074439484505" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_637723074439484505" order="8" use="optional" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiability" xlink:label="us-gaap_OperatingLeaseLiability_637723074439484505" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract_637723074439484505" xlink:to="us-gaap_OperatingLeaseLiability_637723074439484505" order="9" use="optional" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="6" />
  </presentationLink>
  <presentationLink xlink:role="http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesComponentsOfOperatingLeaseExpenseDetails" xlink:type="extended" xlink:title="41103 - Disclosure - Commitments and contingencies - Components of operating lease expense (Details)" xmlns="http://www.xbrl.org/2003/linkbase">
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="us-gaap_CommitmentsAndContingenciesDisclosureAbstract" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeLeaseDescriptionTable" xlink:label="us-gaap_LesseeLeaseDescriptionTable_637723074439494505" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:to="us-gaap_LesseeLeaseDescriptionTable_637723074439494505" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="us-gaap_IncomeStatementLocationAxis_637723074439494505" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LesseeLeaseDescriptionTable_637723074439494505" xlink:to="us-gaap_IncomeStatementLocationAxis_637723074439494505" order="1" use="optional" priority="2" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="us-gaap_IncomeStatementLocationDomain_637723074439494505" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementLocationAxis_637723074439494505" xlink:to="us-gaap_IncomeStatementLocationDomain_637723074439494505" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GeneralAndAdministrativeExpenseMember" xlink:label="us-gaap_GeneralAndAdministrativeExpenseMember_637723074439494505" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementLocationDomain_637723074439494505" xlink:to="us-gaap_GeneralAndAdministrativeExpenseMember_637723074439494505" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentExpenseMember" xlink:label="us-gaap_ResearchAndDevelopmentExpenseMember_637723074439494505" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_IncomeStatementLocationDomain_637723074439494505" xlink:to="us-gaap_ResearchAndDevelopmentExpenseMember_637723074439494505" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeLeaseDescriptionLineItems" xlink:label="us-gaap_LesseeLeaseDescriptionLineItems_637723074439494505" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LesseeLeaseDescriptionTable_637723074439494505" xlink:to="us-gaap_LesseeLeaseDescriptionLineItems_637723074439494505" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LeaseCostAbstract" xlink:label="us-gaap_LeaseCostAbstract_637723074439494505" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LesseeLeaseDescriptionLineItems_637723074439494505" xlink:to="us-gaap_LeaseCostAbstract_637723074439494505" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseCost" xlink:label="us-gaap_OperatingLeaseCost_637723074439494505" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LeaseCostAbstract_637723074439494505" xlink:to="us-gaap_OperatingLeaseCost_637723074439494505" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_VariableLeaseCost" xlink:label="us-gaap_VariableLeaseCost_637723074439494505" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LeaseCostAbstract_637723074439494505" xlink:to="us-gaap_VariableLeaseCost_637723074439494505" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShortTermLeaseCost" xlink:label="us-gaap_ShortTermLeaseCost_637723074439494505" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LeaseCostAbstract_637723074439494505" xlink:to="us-gaap_ShortTermLeaseCost_637723074439494505" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LeaseCost" xlink:label="us-gaap_LeaseCost_637723074439494505" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LeaseCostAbstract_637723074439494505" xlink:to="us-gaap_LeaseCost_637723074439494505" order="4" use="optional" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashFlowOperatingActivitiesLesseeAbstract" xlink:label="us-gaap_CashFlowOperatingActivitiesLesseeAbstract_637723074439494505" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_LesseeLeaseDescriptionLineItems_637723074439494505" xlink:to="us-gaap_CashFlowOperatingActivitiesLesseeAbstract_637723074439494505" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeasePayments" xlink:label="us-gaap_OperatingLeasePayments_637723074439494505" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CashFlowOperatingActivitiesLesseeAbstract_637723074439494505" xlink:to="us-gaap_OperatingLeasePayments_637723074439494505" order="1" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:label="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_637723074439494505" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CashFlowOperatingActivitiesLesseeAbstract_637723074439494505" xlink:to="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_637723074439494505" order="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
    <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:label="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_637723074439494505" />
    <presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="us-gaap_CashFlowOperatingActivitiesLesseeAbstract_637723074439494505" xlink:to="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_637723074439494505" order="3" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="4" />
  </presentationLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>10
<FILENAME>akro-20210930x10q_htm.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:akro="http://www.akerotx.com/20210930"
  xmlns:dei="http://xbrl.sec.gov/dei/2020-01-31"
  xmlns:iso4217="http://www.xbrl.org/2003/iso4217"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:srt="http://fasb.org/srt/2020-01-31"
  xmlns:us-gaap="http://fasb.org/us-gaap/2020-01-31"
  xmlns:utr="http://www.xbrl.org/2009/utr"
  xmlns:xbrldi="http://xbrl.org/2006/xbrldi"
  xmlns:xlink="http://www.w3.org/1999/xlink"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <link:schemaRef xlink:href="akro-20210930.xsd" xlink:type="simple"/>
    <context id="Duration_5_18_2021_To_5_18_2021_srt_RangeAxis_srt_MaximumMember_us-gaap_AwardTypeAxis_akro_CommonStockAvailableForAtmProgramMember_AbKnh5m8nUGBLYqXDK4PJA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">akro:CommonStockAvailableForAtmProgramMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-05-18</startDate>
            <endDate>2021-05-18</endDate>
        </period>
    </context>
    <context id="Duration_7_1_2021_To_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_1lnRKNT8bkOnceRms-a6GA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-07-01</startDate>
            <endDate>2021-09-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2021_To_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_Ilg0vztRAE-2WSmIJrINwQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-03-31</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_i0S_jFpLmkmkVaPMEaVsIA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="Duration_7_10_2020_To_7_10_2020_srt_RangeAxis_srt_MaximumMember_us-gaap_SubsidiarySaleOfStockAxis_us-gaap_OverAllotmentOptionMember_R9PLHGEdFEakqaYacOIhIQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis">us-gaap:OverAllotmentOptionMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-10</startDate>
            <endDate>2020-07-10</endDate>
        </period>
    </context>
    <context id="Duration_6_24_2019_To_6_24_2019_srt_RangeAxis_srt_MaximumMember_us-gaap_SubsidiarySaleOfStockAxis_us-gaap_OverAllotmentOptionMember_yjiwYDpWzEOfNZfRs0Dt7g">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis">us-gaap:OverAllotmentOptionMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-06-24</startDate>
            <endDate>2019-06-24</endDate>
        </period>
    </context>
    <context id="Duration_11_1_2018_To_11_30_2018_us-gaap_StatementClassOfStockAxis_us-gaap_SeriesAPreferredStockMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_C7GCfmjqn0qpYhkMxeev5A">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">us-gaap:SeriesAPreferredStockMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">akro:AmgenAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-11-01</startDate>
            <endDate>2018-11-30</endDate>
        </period>
    </context>
    <context id="Duration_6_1_2018_To_6_30_2018_srt_CounterpartyNameAxis_akro_AmgenMember_us-gaap_StatementClassOfStockAxis_us-gaap_SeriesAPreferredStockMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_M7eCduBGC0CvyLF-62LEqg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">akro:AmgenMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">us-gaap:SeriesAPreferredStockMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">akro:AmgenAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-06-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="Duration_4_1_2021_To_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_Mi_0W10ePkC5icwoDgq62w">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="Duration_4_1_2020_To_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_0v7k2ZLT-Eii_jUseIxEMw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="Duration_7_1_2020_To_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_0rT6mDfovEalhkjzESGUfg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="As_Of_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_P4qztDzrdkWOLS5-W4j46w">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-09-30</instant>
        </period>
    </context>
    <context id="As_Of_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_32jPCHgvwk6W8duceazqKQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-09-30</instant>
        </period>
    </context>
    <context id="As_Of_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_WnFFnF3Qtkadjz08doTbsg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-09-30</instant>
        </period>
    </context>
    <context id="As_Of_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_Akw5yIfQY0eJN2et-2dvwg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="As_Of_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_2Joae_xwB0SzSgERWhrdPw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="As_Of_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_kHnQ_e_0wkeIuRR4_AUJ6Q">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="As_Of_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_EVi_19DNn0KQFOqtnxefwg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-03-31</instant>
        </period>
    </context>
    <context id="As_Of_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_2GvKAbFf-Emt4grsv_bTVA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-03-31</instant>
        </period>
    </context>
    <context id="As_Of_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_VPibjVO0GEqAaPyBV1mwUA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-03-31</instant>
        </period>
    </context>
    <context id="As_Of_3_31_2021_bWAtzBP8vkmSFbkAgGsVnw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
        </entity>
        <period>
            <instant>2021-03-31</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_m_8--73Oi0i86axs5YZOXQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_vreDhMX7xkS5D065GRXL7Q">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_GKJ_YzQmtUeaOm-iIsiQ3w">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="As_Of_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_dgCZeMhvpkm1M43ySugTgw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="As_Of_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_3mr-xtSgAE-gwOzfJafKMQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="As_Of_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_XF-CHWXKXkeAFJHexqCCDg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="As_Of_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_bEYiN493iUWXh9wdjfdztA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-06-30</instant>
        </period>
    </context>
    <context id="As_Of_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_XVampV0RUEumFEFuXCqB1A">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-06-30</instant>
        </period>
    </context>
    <context id="As_Of_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_Gr0yn3PX0U2Xq5cxlFyvXw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-06-30</instant>
        </period>
    </context>
    <context id="As_Of_6_30_2020_mc3pXqSOgES_ocYpncG1wg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
        </entity>
        <period>
            <instant>2020-06-30</instant>
        </period>
    </context>
    <context id="As_Of_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_-jak2Pr6UE-I_G2fDNOTbw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="As_Of_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_vdg1uvhGSkOyqFigd4kZ7w">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="As_Of_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_CumD-I5VWU-OMY_mKpf_UA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="As_Of_3_31_2020_ntnXAhe3OEOVhJG44mZG5g">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_qdC64CtaRUaSxdtYkOsOUg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_pstMOP0gzUSHgYvj3l7oPg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_Ske6ZM2Xy0SeKIYLI6faZg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="As_Of_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_mQA2sF3DdkiczZMHoIZ59g">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-09-30</instant>
        </period>
    </context>
    <context id="As_Of_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_jE5l50pMYkOE0LuBD8sOJw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="As_Of_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_KrMlt3osvUKcrt7LOu1XuA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-03-31</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_dRrzQlU7ck2y8m6LtSd4VA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="As_Of_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_RM6q878J7kWD4mGFts_hFQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="As_Of_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_e8RyhErsR02Kp_tfXk-KNg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-06-30</instant>
        </period>
    </context>
    <context id="As_Of_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_mAp9H18JuU-u6_FPw7xG0A">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_kZL8zAvYtEmMXUCWCULPlA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="As_Of_7_10_2020_us-gaap_SubsidiarySaleOfStockAxis_akro_FollowUpPublicOfferingMember_F_B5t4hVIE6QcLG_5cTqIA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis">akro:FollowUpPublicOfferingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-07-10</instant>
        </period>
    </context>
    <context id="As_Of_6_24_2019_us-gaap_SubsidiarySaleOfStockAxis_us-gaap_IPOMember_l2IMak_hhUC4jS9mKkaLmw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis">us-gaap:IPOMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-24</instant>
        </period>
    </context>
    <context id="Duration_6_18_2019_To_6_18_2019_us-gaap_PlanNameAxis_akro_StockOptionAndGrantPlan2018Member_xs5-0AkESESoAtQCWSnxUg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:StockOptionAndGrantPlan2018Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-06-18</startDate>
            <endDate>2019-06-18</endDate>
        </period>
    </context>
    <context id="As_Of_9_30_2021_us-gaap_AwardTypeAxis_us-gaap_EmployeeStockOptionMember_gJeX89f_IUmkKexDwGE3zg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:EmployeeStockOptionMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-09-30</instant>
        </period>
    </context>
    <context id="As_Of_9_30_2021_us-gaap_PlanNameAxis_akro_StockOptionAndIncentivePlan2019Member_el0bjKIhykuLOaAzuQ5OEA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:StockOptionAndIncentivePlan2019Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-09-30</instant>
        </period>
    </context>
    <context id="As_Of_9_30_2021_us-gaap_PlanNameAxis_akro_StockOptionAndGrantPlan2018Member_hzOa1MY5bkqq32dCa1ySqg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:StockOptionAndGrantPlan2018Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-09-30</instant>
        </period>
    </context>
    <context id="As_Of_9_30_2021_us-gaap_PlanNameAxis_akro_EmployeeStockPurchasePlan2019Member_7VP9GmElFECKK2AZf50y0Q">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:EmployeeStockPurchasePlan2019Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-09-30</instant>
        </period>
    </context>
    <context id="As_Of_9_30_2021_us-gaap_AwardTypeAxis_akro_CommonStockAvailableForAtmProgramMember_V90F2MGt_EynM4YevaH4ww">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">akro:CommonStockAvailableForAtmProgramMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-09-30</instant>
        </period>
    </context>
    <context id="As_Of_5_18_2021_us-gaap_AwardTypeAxis_akro_CommonStockAvailableForAtmProgramMember_tKnIUXyPtkKkxxVRGU05GQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">akro:CommonStockAvailableForAtmProgramMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-05-18</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2020_us-gaap_AwardTypeAxis_us-gaap_EmployeeStockOptionMember_ZZjzpNbqjk--1jppK7M44A">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:EmployeeStockOptionMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2020_us-gaap_PlanNameAxis_akro_StockOptionAndIncentivePlan2019Member_NOcbhK_CKEGdo--DkC5XeQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:StockOptionAndIncentivePlan2019Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2020_us-gaap_PlanNameAxis_akro_StockOptionAndGrantPlan2018Member_MVlb1YAR10iAu97EyoZwmw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:StockOptionAndGrantPlan2018Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2020_us-gaap_PlanNameAxis_akro_EmployeeStockPurchasePlan2019Member_RQdYERkpl0KS5jGuzIeA2w">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:EmployeeStockPurchasePlan2019Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="As_Of_6_18_2019_us-gaap_PlanNameAxis_akro_StockOptionsAndGrantPlan2019Member_WCwh2TM54kSc_mF5_uUR4Q">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:StockOptionsAndGrantPlan2019Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-18</instant>
        </period>
    </context>
    <context id="As_Of_6_18_2019_us-gaap_PlanNameAxis_akro_StockOptionAndGrantPlan2018Member_mLXgII-EzEyv8tHZ_vZDhQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:StockOptionAndGrantPlan2018Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-18</instant>
        </period>
    </context>
    <context id="Duration_6_1_2019_To_6_30_2019_srt_RangeAxis_srt_MaximumMember_us-gaap_PlanNameAxis_akro_StockOptionsAndGrantPlan2019Member_T4fNokimj0WoSzP6cQtzjQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:StockOptionsAndGrantPlan2019Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-06-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2021_To_9_30_2021_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember_nagozHRDAUekk7qmBCnqgA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-09-30</endDate>
        </period>
    </context>
    <context id="Duration_3_1_2018_To_3_31_2018_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember_q1JYTH-irE6HHLpFVEBjBA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-03-01</startDate>
            <endDate>2018-03-31</endDate>
        </period>
    </context>
    <context id="Duration_3_1_2017_To_3_31_2017_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember_EFTjKD7lOkiA3d4dMj1s1g">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2017-03-01</startDate>
            <endDate>2017-03-31</endDate>
        </period>
    </context>
    <context id="Duration_7_1_2021_To_9_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_K5ELWq6yT0ypTHSOSRDuxA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">akro:AmgenAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-07-01</startDate>
            <endDate>2021-09-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2021_To_9_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_XAcmP4A5DUyF50mJ12Iz9g">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">akro:AmgenAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-09-30</endDate>
        </period>
    </context>
    <context id="Duration_7_1_2020_To_9_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_44SmsmRZs02_d092KbkNeQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">akro:AmgenAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2020_To_9_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_jrEhmSOfbU6Bcd4Ogr8byw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">akro:AmgenAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2021_To_9_30_2021_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_FurnitureAndFixturesMember_URoaIG7nB0mgpRsIUYPTXg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:FurnitureAndFixturesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-09-30</endDate>
        </period>
    </context>
    <context id="As_Of_9_30_2021_srt_RangeAxis_srt_MaximumMember_us-gaap_StatementClassOfStockAxis_akro_UndesignatedPreferredStockMember_nYhXQlhR60y-YGRJF7Lv1A">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">akro:UndesignatedPreferredStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-09-30</instant>
        </period>
    </context>
    <context id="As_Of_9_30_2021_us-gaap_StatementClassOfStockAxis_akro_UndesignatedPreferredStockMember_SeUPg09WIEWZSKtrJf9nRg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis">akro:UndesignatedPreferredStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-09-30</instant>
        </period>
    </context>
    <context id="Duration_7_1_2021_To_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_mHEW-s3-I0aSK7qAPkb2OQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-07-01</startDate>
            <endDate>2021-09-30</endDate>
        </period>
    </context>
    <context id="Duration_4_1_2021_To_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_x9XDnwCtOkaq7jTZVqosbg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2021_To_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_jAHqGcpAFUe6aO-tNPHfXw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-03-31</endDate>
        </period>
    </context>
    <context id="Duration_7_1_2020_To_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_oBLJ5kMQ20eHYGMtJlRq7A">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="Duration_4_1_2020_To_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_grpwrcToh0GqymPXf73P3w">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_7l6xMZ_4vkW8x2pzSJcsIQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2019_To_12_31_2019_gK0gxwrbTE6Ty26wtPbUqA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-12-31</endDate>
        </period>
    </context>
    <context id="As_Of_6_30_2018_srt_OwnershipAxis_akro_AmgenMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_E0CLvKfxFUufay3CnS6qqg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:OwnershipAxis">akro:AmgenMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">akro:AmgenAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2018-06-30</instant>
        </period>
    </context>
    <context id="Duration_7_1_2021_To_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_yaXsn8K0F0ygArkDHm_tBg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-07-01</startDate>
            <endDate>2021-09-30</endDate>
        </period>
    </context>
    <context id="Duration_4_1_2021_To_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_Ba1b8vIqsUeTF-Zs0wrYOA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2021_To_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_0WhVXyzGz0is-smkQkA_UQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-03-31</endDate>
        </period>
    </context>
    <context id="Duration_7_1_2020_To_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_WmWm5gQrU0mc2IwI0DHzfA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="Duration_4_1_2020_To_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_0qT73dt5SEiJkPsDBYR6NQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_jAzTm0OiHUix8YetqQwGcg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="As_Of_7_10_2020_NO77y8AYwEKmLcvqotRg0w">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
        </entity>
        <period>
            <instant>2020-07-10</instant>
        </period>
    </context>
    <context id="Duration_7_10_2020_To_7_10_2020_us-gaap_SubsidiarySaleOfStockAxis_akro_FollowUpPublicOfferingMember_zk1ay8ugJE2xfxUTTtF5AQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis">akro:FollowUpPublicOfferingMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-10</startDate>
            <endDate>2020-07-10</endDate>
        </period>
    </context>
    <context id="Duration_6_24_2019_To_6_24_2019_us-gaap_SubsidiarySaleOfStockAxis_us-gaap_IPOMember_Hq5X8l258ka8fyQcQsPtcw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis">us-gaap:IPOMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-06-24</startDate>
            <endDate>2019-06-24</endDate>
        </period>
    </context>
    <context id="As_Of_6_18_2019_us-gaap_PlanNameAxis_akro_EmployeeStockPurchasePlanMember_zU7BqSaZQ0qiQMloY3C1Qw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:EmployeeStockPurchasePlanMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-18</instant>
        </period>
    </context>
    <context id="As_Of_9_30_2020_15ljPzGQqEWhxdIsloG0HQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
        </entity>
        <period>
            <instant>2020-09-30</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2019_c3Hof7IGGk-gJHK0Bp-PJQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="As_Of_9_30_2021_us-gaap_FinancialInstrumentAxis_us-gaap_MoneyMarketFundsMember_MkGDhjOMOU6AIZMOAud4GQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-09-30</instant>
        </period>
    </context>
    <context id="As_Of_9_30_2021_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_-xXcPEl-nkGfFMlrSD6ZFQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:CorporateDebtSecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-09-30</instant>
        </period>
    </context>
    <context id="As_Of_9_30_2021_us-gaap_FinancialInstrumentAxis_us-gaap_CommercialPaperMember_ftFAsbB3l0CktNadXSonhQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-09-30</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2020_us-gaap_FinancialInstrumentAxis_us-gaap_MoneyMarketFundsMember_8kE1pIhEh0q4HD2ZUrCiiA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2020_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_Bwsdy9MeWUafKg-gvueuVw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:CorporateDebtSecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2020_us-gaap_FinancialInstrumentAxis_us-gaap_CommercialPaperMember_giiXUYf0Y0ujkdbeog2b5A">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="Duration_1_1_2021_To_9_30_2021_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_eF4NUu6qs0i8e-lU61QUjg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:CorporateDebtSecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-09-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2020_To_12_31_2020_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_RbbYv3jvVUedYLw-sA4jDQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:CorporateDebtSecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-12-31</endDate>
        </period>
    </context>
    <context id="As_Of_9_30_2021_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_1MchIdYFjEWW4wQKarWf-w">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:CorporateDebtSecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-09-30</instant>
        </period>
    </context>
    <context id="As_Of_9_30_2021_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_CommercialPaperMember_lA2nxTZwLUu21ErXv6d-tg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-09-30</instant>
        </period>
    </context>
    <context id="As_Of_9_30_2021_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_MoneyMarketFundsMember_3zAmJTnmdUmFerHlYHEQjw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-09-30</instant>
        </period>
    </context>
    <context id="As_Of_9_30_2021_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_MoneyMarketFundsMember_BkorOSOPmEmByYDp9_Z-aw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-09-30</instant>
        </period>
    </context>
    <context id="As_Of_9_30_2021_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_ajuABz-440ysgJ63gykiLw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:CorporateDebtSecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-09-30</instant>
        </period>
    </context>
    <context id="As_Of_9_30_2021_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_CommercialPaperMember_ApRMnSNCkEuzeG3S3mDi0Q">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-09-30</instant>
        </period>
    </context>
    <context id="As_Of_9_30_2021_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_ohdOPlzbvE6_ImNZ-FRrew">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-09-30</instant>
        </period>
    </context>
    <context id="As_Of_9_30_2021_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_jn5wH7eHaUejqZH8ICWVxg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-09-30</instant>
        </period>
    </context>
    <context id="As_Of_9_30_2021_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_xxDgn4kQLUSwyeI4CcEQ6A">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-09-30</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2020_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_Y6e2R9Pcok2aG3OttZg5xw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:CorporateDebtSecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2020_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_CommercialPaperMember_I9smTimrWEKV1juPf_Prpg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2020_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_MoneyMarketFundsMember_oy0Vna_xKEagPKCuRLD6ag">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2020_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_MoneyMarketFundsMember_Kr3FCskISEy5sLec3X6Kyg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2020_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_QB4-bRxVHEuFvASG5Su7ng">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:CorporateDebtSecuritiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2020_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_CommercialPaperMember_0vC-BFLFGEKsW_STmGNCsw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FinancialInstrumentAxis">us-gaap:CommercialPaperMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2020_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_p_nzbPPBqECYzU7BzKmgKA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2020_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_jsbtryBimUqspCyyoqGvRA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2020_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_Fy1-cU8m5ky8scytDQmS6w">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="Duration_1_1_2021_To_9_30_2021_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_us-gaap_EmployeeStockOptionMember_rQWo_uitwEiup9vV5perwg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:EmployeeStockOptionMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-09-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2020_To_9_30_2020_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_us-gaap_EmployeeStockOptionMember_4XErjxuo9U67EMCsMjLy4Q">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">us-gaap:EmployeeStockOptionMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2020_To_9_30_2020_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_akro_UnvestedRestrictedStockMember_KL0BE6bZ0ECoXehnCGqBcw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis">akro:UnvestedRestrictedStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="Duration_7_1_2021_To_9_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_p4E5TrXxj0Oy6clFkBDQfw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-07-01</startDate>
            <endDate>2021-09-30</endDate>
        </period>
    </context>
    <context id="Duration_7_1_2021_To_9_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_Dc4kbLKmk02xlkqsPbAU2A">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-07-01</startDate>
            <endDate>2021-09-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2021_To_9_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_Q3oQuxWWJESFn8nrOK6obA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-09-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2021_To_9_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_rS1Pv1qdzki8uIHVkCMLqA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-09-30</endDate>
        </period>
    </context>
    <context id="Duration_7_1_2020_To_9_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_5eGD-iIsZkO9TGNC2xTEQg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="Duration_7_1_2020_To_9_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_ReL41oUkVESYu52_3u7hfw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2020_To_9_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_DRMhxADTgUu8xAkfZRajTA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2020_To_9_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_IHZ27WTLk0WG7reO6kGlPw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="Duration_7_1_2021_To_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_nZsD43PnDUmYjBJ25YqbdQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-07-01</startDate>
            <endDate>2021-09-30</endDate>
        </period>
    </context>
    <context id="Duration_4_1_2021_To_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_ACvqbOvE7EKL8yKUSygeWg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="Duration_4_1_2021_To_6_30_2021_h_ddgiJyVEqyISlN5WYRew">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2021_To_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_d55B8AjKnEGyiuPG8ZQKzw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-03-31</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2021_To_3_31_2021_Ya64bGgsBEWzVRfo40teiQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-03-31</endDate>
        </period>
    </context>
    <context id="Duration_7_1_2020_To_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_lZs0Vs0CTEevg_DwraEw5g">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="Duration_4_1_2020_To_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_yWf9tVR3GkyYHPD91CVnAA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="Duration_4_1_2020_To_6_30_2020_h9VGnwTfU06w3vkY_mO5Vg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="As_Of_11_9_2021_J627o8lGt0irxJMG5KBj2Q">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
        </entity>
        <period>
            <instant>2021-11-09</instant>
        </period>
    </context>
    <context id="Duration_6_1_2018_To_6_30_2018_srt_CounterpartyNameAxis_akro_AmgenMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_7AI5EOUZX0afHwEja6rYjA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">akro:AmgenMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">akro:AmgenAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-06-01</startDate>
            <endDate>2018-06-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2020_To_12_31_2020_gPaAJi7Y5Ua21g8ioXci_w">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-12-31</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_9wOq6s4BPUOoL0NLB2WrVw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2020_To_3_31_2020_hnQO2GFg5kK-zm-KzqQOtg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="As_Of_12_31_2020_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember__YTzUKiOIkOa9iWVJ4Qbiw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="Duration_6_1_2019_To_6_30_2019_us-gaap_PlanNameAxis_akro_StockOptionsAndGrantPlan2019Member_sc8Lt9B3ykWxylnRFTsrtA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:StockOptionsAndGrantPlan2019Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-06-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="Duration_6_1_2019_To_6_30_2019_us-gaap_PlanNameAxis_akro_EmployeeStockPurchasePlanMember_1vtN4r_HYkuI9g35-WwvZg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:EmployeeStockPurchasePlanMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-06-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="As_Of_6_30_2019_us-gaap_PlanNameAxis_akro_StockOptionsAndGrantPlan2019Member__tAxPY-pOUGiHOGEEzdcHg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:StockOptionsAndGrantPlan2019Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-06-30</instant>
        </period>
    </context>
    <context id="Duration_8_1_2019_To_8_31_2019_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_aZW51uB3NUWqncTAqN94oA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">akro:AmgenAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-08-01</startDate>
            <endDate>2019-08-31</endDate>
        </period>
    </context>
    <context id="As_Of_2_29_2020_G3SiBo1r3UiM30-kKBJnuQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
        </entity>
        <period>
            <instant>2020-02-29</instant>
        </period>
    </context>
    <context id="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
        </entity>
        <period>
            <startDate>2021-07-01</startDate>
            <endDate>2021-09-30</endDate>
        </period>
    </context>
    <context id="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-09-30</endDate>
        </period>
    </context>
    <context id="As_Of_1_31_2021_us-gaap_PlanNameAxis_akro_StockOptionsAndGrantPlan2019Member_2Jhj2W7qXESQOHfss0CF8w">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:StockOptionsAndGrantPlan2019Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-01-31</instant>
        </period>
    </context>
    <context id="As_Of_1_31_2021_us-gaap_PlanNameAxis_akro_EmployeeStockPurchasePlanMember_k_ChjuV9Q0y_n5WpKUSlrg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:EmployeeStockPurchasePlanMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-01-31</instant>
        </period>
    </context>
    <context id="As_Of_1_31_2020_us-gaap_PlanNameAxis_akro_StockOptionsAndGrantPlan2019Member_WnIC_q-2okmu6PJhy3qoDg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:StockOptionsAndGrantPlan2019Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-01-31</instant>
        </period>
    </context>
    <context id="As_Of_1_31_2020_us-gaap_PlanNameAxis_akro_EmployeeStockPurchasePlanMember_PnYShoaHLU-v6O-iAkcnyQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">akro:EmployeeStockPurchasePlanMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-01-31</instant>
        </period>
    </context>
    <context id="Duration_7_1_2019_To_7_31_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_mMVPYgzyUUaoMoow60NwLg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-07-01</startDate>
            <endDate>2019-07-31</endDate>
        </period>
    </context>
    <context id="Duration_6_1_2019_To_6_30_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_RK5GKjx-70yrrdXeOkyxhw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-06-01</startDate>
            <endDate>2019-06-30</endDate>
        </period>
    </context>
    <context id="Duration_4_1_2019_To_4_30_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_KeknTLGWF0eIPxt3VLmOZw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-04-01</startDate>
            <endDate>2019-04-30</endDate>
        </period>
    </context>
    <context id="Duration_11_1_2018_To_11_30_2018_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_iRinvL-TukipRIsHzSFMtA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">akro:AmgenAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-11-01</startDate>
            <endDate>2018-11-30</endDate>
        </period>
    </context>
    <context id="Duration_8_1_2019_To_8_31_2019_srt_RangeAxis_srt_MaximumMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_zJXSIAV0X0SUS1M-7Vyu3g">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:TypeOfArrangementAxis">akro:AmgenAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-08-01</startDate>
            <endDate>2019-08-31</endDate>
        </period>
    </context>
    <context id="As_Of_6_30_2021_WnQU_0IaMEuTef16OinncA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-09-30</endDate>
        </period>
    </context>
    <context id="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
        </entity>
        <period>
            <instant>2021-09-30</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001744659</identifier>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <unit id="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">
        <measure>iso4217:USD</measure>
    </unit>
    <unit id="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug">
        <divide>
            <unitNumerator>
                <measure>iso4217:USD</measure>
            </unitNumerator>
            <unitDenominator>
                <measure>shares</measure>
            </unitDenominator>
        </divide>
    </unit>
    <unit id="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">
        <measure>shares</measure>
    </unit>
    <unit id="Unit_Standard_Vote_M3WGxqSRGkStSefkJ7_Olw">
        <measure>akro:Vote</measure>
    </unit>
    <unit id="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw">
        <measure>pure</measure>
    </unit>
    <unit id="Unit_Standard_sqft_pm8j4ie6Rkq-kGfKaykvfA">
        <measure>utr:sqft</measure>
    </unit>
    <us-gaap:CommitmentsAndContingencies
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      id="Hidden_LAl3s0adxkq6Qv-mBWdH6w"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w"
      xsi:nil="true"/>
    <us-gaap:CommitmentsAndContingencies
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      id="Hidden_zSu4WFPSAk6V_p90oNW2AA"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w"
      xsi:nil="true"/>
    <us-gaap:CommonStockSharesIssued
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="INF"
      id="Hidden_Ayb7ZhnLgUK6TFCSQlMhdw"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">34741649</us-gaap:CommonStockSharesIssued>
    <us-gaap:CommonStockSharesOutstanding
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="INF"
      id="Hidden_hmBG27eiTkOWs2Z4z7RhzA"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">34875302</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:PreferredStockSharesOutstanding
      contextRef="As_Of_9_30_2021_us-gaap_StatementClassOfStockAxis_akro_UndesignatedPreferredStockMember_SeUPg09WIEWZSKtrJf9nRg"
      decimals="INF"
      id="Hidden_IYJrYlb5uUKvMH1EwAQMyA"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">0</us-gaap:PreferredStockSharesOutstanding>
    <dei:EntityCentralIndexKey
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tc_Ivmr3A4vkEybm8Arqbtyrg_2_1">0001744659</dei:EntityCentralIndexKey>
    <dei:CurrentFiscalYearEndDate
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tc_bVM_Yn-CzkmPQi5eN6TL1w_3_1">--12-31</dei:CurrentFiscalYearEndDate>
    <dei:DocumentFiscalYearFocus
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tc_LuEOQHob_UWSt0ZqaM4jkA_4_1">2021</dei:DocumentFiscalYearFocus>
    <dei:DocumentFiscalPeriodFocus
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tc_34bmQYVwI0OWPiQiH0muDg_5_1">Q3</dei:DocumentFiscalPeriodFocus>
    <dei:AmendmentFlag
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Narr_X7RSwzTqu02jlR13dM4lpg">false</dei:AmendmentFlag>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="Duration_1_1_2020_To_9_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_jrEhmSOfbU6Bcd4Ogr8byw"
      decimals="-3"
      id="Hidden_OWwexd-nBkKVGwkMX8_ZDg"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">0</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="Duration_7_1_2020_To_9_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_44SmsmRZs02_d092KbkNeQ"
      decimals="-3"
      id="Hidden_XjNrQwu8CUqD7HSmYvOB1w"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">0</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="Duration_1_1_2021_To_9_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_XAcmP4A5DUyF50mJ12Iz9g"
      decimals="-3"
      id="Hidden_Sdp5FHj87kStMGE_24dlfw"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">0</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="Duration_7_1_2021_To_9_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_K5ELWq6yT0ypTHSOSRDuxA"
      decimals="-3"
      id="Hidden_dhDQtJw7W0WLPaONTxOBeg"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">0</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:CommonStockSharesOutstanding
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="INF"
      id="Hidden_UxS4QglTdk-al6fFwKfkFg"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">34875302</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:CommonStockSharesOutstanding
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="INF"
      id="Hidden_N67HzWcZF0qK6ZwfVSB4Jg"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">34741649</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:FairValueAssetsLevel1ToLevel2TransfersAmount
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Hidden_zNTem9ooYk6Ru6G4UtCcwQ"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">0</us-gaap:FairValueAssetsLevel1ToLevel2TransfersAmount>
    <us-gaap:FairValueAssetsLevel1ToLevel2TransfersAmount
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Hidden_BFKfOXp4JESgYZAj8VZnFA"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">0</us-gaap:FairValueAssetsLevel1ToLevel2TransfersAmount>
    <us-gaap:FairValueAssetsLevel2ToLevel1TransfersAmount
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Hidden_J1TnDcLnsU-dIeAt6oqhbw"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">0</us-gaap:FairValueAssetsLevel2ToLevel1TransfersAmount>
    <us-gaap:FairValueAssetsLevel2ToLevel1TransfersAmount
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Hidden_sGjsu5ghp0epszuWjNd9Fw"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">0</us-gaap:FairValueAssetsLevel2ToLevel1TransfersAmount>
    <us-gaap:FairValueLiabilitiesLevel2ToLevel1TransfersAmount
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Hidden_jjPKctoHa0mwD7E_zlyDpA"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">0</us-gaap:FairValueLiabilitiesLevel2ToLevel1TransfersAmount>
    <us-gaap:FairValueLiabilitiesLevel2ToLevel1TransfersAmount
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Hidden_up1DXT5zYE60Xzp_c90unA"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">0</us-gaap:FairValueLiabilitiesLevel2ToLevel1TransfersAmount>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Hidden_sp1UEzluq02IKTpAwK-iPw"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">0</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3
      contextRef="Duration_1_1_2020_To_12_31_2020_gPaAJi7Y5Ua21g8ioXci_w"
      decimals="-3"
      id="Hidden_nbGn-EBUAUmV8P7ZDHMiNA"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">0</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Hidden_7qKyE4MH1kavxhP_OFphFw"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">0</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3
      contextRef="Duration_1_1_2020_To_12_31_2020_gPaAJi7Y5Ua21g8ioXci_w"
      decimals="-3"
      id="Hidden_yJQebXI2DUCwnVtfTPQnPQ"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">0</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Hidden_k1r6fC4mR0iSm_G8V-VBiQ"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">0</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3
      contextRef="Duration_1_1_2020_To_12_31_2020_gPaAJi7Y5Ua21g8ioXci_w"
      decimals="-3"
      id="Hidden_lx_hdfUwY0mcRPROO4Xs6Q"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">0</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3>
    <us-gaap:FairValueLiabilitiesLevel1ToLevel2TransfersAmount
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Hidden_JTUkZgENh06MCMIuEiCulg"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">0</us-gaap:FairValueLiabilitiesLevel1ToLevel2TransfersAmount>
    <us-gaap:FairValueLiabilitiesLevel1ToLevel2TransfersAmount
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Hidden_U50EUuf5_kKq53gDx3wVOQ"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">0</us-gaap:FairValueLiabilitiesLevel1ToLevel2TransfersAmount>
    <us-gaap:CommonStockDividendsPerShareCashPaid
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="0"
      id="Hidden_XbEsgWaQuE6UELV2g4sFWA"
      unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug">0</us-gaap:CommonStockDividendsPerShareCashPaid>
    <us-gaap:OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      id="Hidden_aXVENnNBzEGwgM40omud9g">akro:AccruedExpensesAndOtherCurrentLiabilities us-gaap:OperatingLeaseLiabilityNoncurrent</us-gaap:OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList>
    <us-gaap:OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      id="Hidden_gbUuDwaA70iHw34xPQmEXw">akro:AccruedExpensesAndOtherCurrentLiabilities</us-gaap:OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList>
    <us-gaap:OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      id="Hidden_UeiCZlANJ0GaCYET9LQU6A">us-gaap:OperatingLeaseLiabilityNoncurrent</us-gaap:OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList>
    <dei:DocumentType
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Narr_A3XivHp5lU6eOFGZrUzx3w">10-Q</dei:DocumentType>
    <dei:DocumentQuarterlyReport
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tc_PIE1nkwonECWjFpIhD3-3A_1_0">true</dei:DocumentQuarterlyReport>
    <dei:DocumentPeriodEndDate
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Narr_0cxRb5r9mEuV_ACWCCg1dA">2021-09-30</dei:DocumentPeriodEndDate>
    <dei:DocumentTransitionReport
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tc_WD0-8LwO4EWY1-ceCdw0Kg_1_0">false</dei:DocumentTransitionReport>
    <dei:EntityFileNumber
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Narr_efANA1cUyECU4nJAp7PsMg">001-38944</dei:EntityFileNumber>
    <dei:EntityRegistrantName
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Narr_Vta92eiUmUWsYnaa99BXxQ">Akero Therapeutics,&#160;Inc.</dei:EntityRegistrantName>
    <dei:EntityIncorporationStateCountryCode
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tc_hGVxSHj4hUGRfEZO4PlqFw_0_0">DE</dei:EntityIncorporationStateCountryCode>
    <dei:EntityTaxIdentificationNumber
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tc_3-qTDc8LyUyVCEN6EiSmUw_0_2">81-5266573</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Narr_XLWIrfa3okaA8LWN1GoRIw">601 Gateway Boulevard, Suite 350</dei:EntityAddressAddressLine1>
    <dei:EntityAddressCityOrTown
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Narr_S3q20vUx-0KGr5O26yV15g">South San Francisco</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Narr_YT1M1-sciEaCvhkUFnugMw">CA</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Narr_QP94V8w6C0Kn195RP-1BsA">94080</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Narr_EKtOt_Ubt0WBOSTkDBECCg">650</dei:CityAreaCode>
    <dei:LocalPhoneNumber
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Narr_4eSlyliC_UqMhJe2IFbJgA">487-6488</dei:LocalPhoneNumber>
    <dei:Security12bTitle
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tc_wzpEG5RAkEytQlGDlrulog_2_0">Common Stock, par value $0.0001 per share</dei:Security12bTitle>
    <dei:TradingSymbol
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tc_ZSmVWm6E3ES6EXVhNR4ulA_2_2">AKRO</dei:TradingSymbol>
    <dei:SecurityExchangeName
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Narr_aKq2dys52EGXfeaxxxWtlg">NASDAQ</dei:SecurityExchangeName>
    <dei:EntityCurrentReportingStatus
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Narr_5Ci6JzilQUS3K-VmW63NJg">Yes</dei:EntityCurrentReportingStatus>
    <dei:EntityInteractiveDataCurrent
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Narr_eBKgbps-VkGHkjmB8m4yeA">Yes</dei:EntityInteractiveDataCurrent>
    <dei:EntityFilerCategory
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tc_hg-wcn21Fk6OZAmgd0NJpg_1_0">Non-accelerated Filer</dei:EntityFilerCategory>
    <dei:EntitySmallBusiness
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tc_7XuChAPHp0KjVftASjj-dw_1_4">true</dei:EntitySmallBusiness>
    <dei:EntityEmergingGrowthCompany
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tc_UQ0trGrvf0i9qhdtVu3JNQ_2_4">true</dei:EntityEmergingGrowthCompany>
    <dei:EntityExTransitionPeriod
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Narr_F0GxAmH9vkKpOO0fQNyT_A">false</dei:EntityExTransitionPeriod>
    <dei:EntityShellCompany
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Narr_M6S-BXe5TEGFdihOscNIhQ">false</dei:EntityShellCompany>
    <dei:EntityCommonStockSharesOutstanding
      contextRef="As_Of_11_9_2021_J627o8lGt0irxJMG5KBj2Q"
      decimals="INF"
      id="Narr_EgrSqgDqhkqnDQ4n8ntV1g"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">34888302</dei:EntityCommonStockSharesOutstanding>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_2hC83lA15UOG8iPNJp4XOQ_4_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">164935000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Tc_RENdPmXfrEmy6x4opSoTPg_4_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">187242000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:MarketableSecuritiesCurrent
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_1vY_e-EaVU-hs7aDLSAF9w_5_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">50146000</us-gaap:MarketableSecuritiesCurrent>
    <us-gaap:MarketableSecuritiesCurrent
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Tc_hrOGPI7urkmZmAOqJKpyNA_5_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">81145000</us-gaap:MarketableSecuritiesCurrent>
    <us-gaap:PrepaidExpenseAndOtherAssetsCurrent
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_rJTakw3cJ0SMdY1phQ9iSw_6_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">6726000</us-gaap:PrepaidExpenseAndOtherAssetsCurrent>
    <us-gaap:PrepaidExpenseAndOtherAssetsCurrent
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Tc_Dwcxf6bJYEml_g_2_FEC1g_6_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">2958000</us-gaap:PrepaidExpenseAndOtherAssetsCurrent>
    <us-gaap:AssetsCurrent
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_1PLEN41ZgECcSVkWBZVlMg_7_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">221807000</us-gaap:AssetsCurrent>
    <us-gaap:AssetsCurrent
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Tc_Rde2v9pLrUS2JGWbz1Z0Xw_7_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">271345000</us-gaap:AssetsCurrent>
    <us-gaap:PropertyPlantAndEquipmentNet
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_a6EthB6jO0WbwKlcTWZ1Qg_8_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">101000</us-gaap:PropertyPlantAndEquipmentNet>
    <us-gaap:PropertyPlantAndEquipmentNet
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Tc_nDa-fFZBvE-878yRnEbf3A_8_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">131000</us-gaap:PropertyPlantAndEquipmentNet>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_W_YnzWE3CU-yQIJXxKKgXg_9_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">1511000</us-gaap:OperatingLeaseRightOfUseAsset>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Tc_IXT_-dASykCGKJLOJ5sm7w_9_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">1662000</us-gaap:OperatingLeaseRightOfUseAsset>
    <us-gaap:OtherAssetsNoncurrent
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_gRwMDChKB0ik3g3l3vbCkA_10_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">114000</us-gaap:OtherAssetsNoncurrent>
    <us-gaap:OtherAssetsNoncurrent
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Tc_71rqLm4KEUCKy5YXHQTOIQ_10_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">201000</us-gaap:OtherAssetsNoncurrent>
    <us-gaap:Assets
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_LiBXyp1RCUWGDZOMUwqCIw_11_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">223533000</us-gaap:Assets>
    <us-gaap:Assets
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Tc_XhY8HmiuU0aodAKgqdZH_A_11_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">273339000</us-gaap:Assets>
    <us-gaap:AccountsPayableCurrent
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_5YxM3i-iRkCbshHwM1IORg_14_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">6784000</us-gaap:AccountsPayableCurrent>
    <us-gaap:AccountsPayableCurrent
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Tc_qQq9Nytz60uSM4ncmQpiEw_14_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">3428000</us-gaap:AccountsPayableCurrent>
    <akro:AccruedExpensesAndOtherCurrentLiabilities
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_bBw19ol2Rk-u6eicYhjYrQ_15_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">16756000</akro:AccruedExpensesAndOtherCurrentLiabilities>
    <akro:AccruedExpensesAndOtherCurrentLiabilities
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Tc_h_bxKtapiECmkjhWuSLWHA_15_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">9683000</akro:AccruedExpensesAndOtherCurrentLiabilities>
    <us-gaap:LiabilitiesCurrent
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_HNH8IFPU9UeMjAoiWi3XVg_16_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">23540000</us-gaap:LiabilitiesCurrent>
    <us-gaap:LiabilitiesCurrent
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Tc_jhhkcgmVWESuvkd8A848RQ_16_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">13111000</us-gaap:LiabilitiesCurrent>
    <us-gaap:OperatingLeaseLiabilityNoncurrent
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_o-CJYsybWkqLutFj11emSg_17_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">1365000</us-gaap:OperatingLeaseLiabilityNoncurrent>
    <us-gaap:OperatingLeaseLiabilityNoncurrent
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Tc_Q-B6wJohU0yXyjmnb_QOBw_17_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">1516000</us-gaap:OperatingLeaseLiabilityNoncurrent>
    <us-gaap:Liabilities
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_MlV8Zg4K002eaJwTih3Y0w_18_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">24905000</us-gaap:Liabilities>
    <us-gaap:Liabilities
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Tc__RuGPl39SkyEQnnvdAvFNw_18_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">14627000</us-gaap:Liabilities>
    <us-gaap:CommonStockParOrStatedValuePerShare
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="INF"
      id="Narr_uZc_r6ToBECdoIBXR18f_g"
      unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug">0.0001</us-gaap:CommonStockParOrStatedValuePerShare>
    <us-gaap:CommonStockParOrStatedValuePerShare
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="INF"
      id="Narr__SuY3GakwkCKnI-ynGU4Cw"
      unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug">0.0001</us-gaap:CommonStockParOrStatedValuePerShare>
    <us-gaap:CommonStockSharesAuthorized
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="INF"
      id="Narr_h_n0FXxmDEK0IF19amjtkw"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">150000000</us-gaap:CommonStockSharesAuthorized>
    <us-gaap:CommonStockSharesAuthorized
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="INF"
      id="Narr_7TcjouZGkEqKB2msxhQ-Qw"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">150000000</us-gaap:CommonStockSharesAuthorized>
    <us-gaap:CommonStockSharesIssued
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="INF"
      id="Narr_6-3cWxLJ-EqVAo7W7APrgw"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">34875302</us-gaap:CommonStockSharesIssued>
    <us-gaap:CommonStockSharesOutstanding
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="INF"
      id="Narr_LFMCpEgcNkuZ96neXlwKTw"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">34741649</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:CommonStockValue
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_rwadTik53ka_FLu8JoQfLw_21_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">4000</us-gaap:CommonStockValue>
    <us-gaap:CommonStockValue
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Tc_SlB6_XuXcU-Uz07-cE6EuA_21_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">4000</us-gaap:CommonStockValue>
    <us-gaap:AdditionalPaidInCapitalCommonStock
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_O7ME1rJSDUez7N9mVFg9Bw_22_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">476521000</us-gaap:AdditionalPaidInCapitalCommonStock>
    <us-gaap:AdditionalPaidInCapitalCommonStock
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Tc_RgRfr0I73UeCLfqkngDvDw_22_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">468238000</us-gaap:AdditionalPaidInCapitalCommonStock>
    <us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_iOApEbpBB0q4CfrW2RGMNA_23_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-17000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Tc_iiDiFSppCkiMr9kMMvy03Q_23_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-3000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
    <us-gaap:RetainedEarningsAccumulatedDeficit
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_c84flkTzNEuhTJDr6Q1MFQ_24_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-277880000</us-gaap:RetainedEarningsAccumulatedDeficit>
    <us-gaap:RetainedEarningsAccumulatedDeficit
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Tc_nwVKXv6DDkmXIsSyCKovng_24_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-209527000</us-gaap:RetainedEarningsAccumulatedDeficit>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_KO1E08UFD0-g78GeVJGJAA_25_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">198628000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Tc_rNFhoap2ZkOJOFjsSZ40dA_25_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">258712000</us-gaap:StockholdersEquity>
    <us-gaap:LiabilitiesAndStockholdersEquity
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_L5TBTlvH8EykrZ9G9YvXEw_26_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">223533000</us-gaap:LiabilitiesAndStockholdersEquity>
    <us-gaap:LiabilitiesAndStockholdersEquity
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Tc_cm26qbRdOUyH6vwwcI6ItQ_26_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">273339000</us-gaap:LiabilitiesAndStockholdersEquity>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg"
      decimals="-3"
      id="Tc_ih0sufZZ5kmvfdUVNKUHgg_4_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">19470000</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw"
      decimals="-3"
      id="Tc_jejYlVZoA0iKxqCFT-IQYQ_4_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">17379000</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Tc_9vth3TSkakiIJmdjKrJKXA_4_9"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">54048000</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_kLRkkGSKgki9MvUSGgQlcQ_4_12"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">39207000</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:GeneralAndAdministrativeExpense
      contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg"
      decimals="-3"
      id="Tc_NllTfaDbsUeiLQMMsCubzA_5_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">4883000</us-gaap:GeneralAndAdministrativeExpense>
    <us-gaap:GeneralAndAdministrativeExpense
      contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw"
      decimals="-3"
      id="Tc_o54fwM6-PEq_F5Knhh_bsA_5_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">4159000</us-gaap:GeneralAndAdministrativeExpense>
    <us-gaap:GeneralAndAdministrativeExpense
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Tc_ovhKYKYexEu803gEdl7yug_5_9"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">14399000</us-gaap:GeneralAndAdministrativeExpense>
    <us-gaap:GeneralAndAdministrativeExpense
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_egtSTZjL1kKKPDOiXmnPLQ_5_12"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">11164000</us-gaap:GeneralAndAdministrativeExpense>
    <us-gaap:OperatingCostsAndExpenses
      contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg"
      decimals="-3"
      id="Tc_a9fXf2FdCkCaAK8gs-8_1A_6_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">24353000</us-gaap:OperatingCostsAndExpenses>
    <us-gaap:OperatingCostsAndExpenses
      contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw"
      decimals="-3"
      id="Tc_LDBhb8J4L0iaWIytKZuwtw_6_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">21538000</us-gaap:OperatingCostsAndExpenses>
    <us-gaap:OperatingCostsAndExpenses
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Tc_QyE6w_2j-UyqIWy4K0HwkA_6_9"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">68447000</us-gaap:OperatingCostsAndExpenses>
    <us-gaap:OperatingCostsAndExpenses
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc__utQYkC-ekulqhwrhZm1bA_6_12"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">50371000</us-gaap:OperatingCostsAndExpenses>
    <us-gaap:OperatingIncomeLoss
      contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg"
      decimals="-3"
      id="Tc_WkQRrMi7JE2jSE5sHTQCkA_7_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-24353000</us-gaap:OperatingIncomeLoss>
    <us-gaap:OperatingIncomeLoss
      contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw"
      decimals="-3"
      id="Tc_rWaJWGakdkCx4Jjk0HYptA_7_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-21538000</us-gaap:OperatingIncomeLoss>
    <us-gaap:OperatingIncomeLoss
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Tc_NrHKR1lp90mEYoqzamAYRg_7_9"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-68447000</us-gaap:OperatingIncomeLoss>
    <us-gaap:OperatingIncomeLoss
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_6KjEC6QIRkecmphi6bWsTg_7_12"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-50371000</us-gaap:OperatingIncomeLoss>
    <us-gaap:OtherNonoperatingIncome
      contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg"
      decimals="-3"
      id="Tc_mwBYkTMQIEifNZjW-a5Kkw_8_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">23000</us-gaap:OtherNonoperatingIncome>
    <us-gaap:OtherNonoperatingIncome
      contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw"
      decimals="-3"
      id="Tc_f4l03D_GpUSjhaUf9MHIGQ_8_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">135000</us-gaap:OtherNonoperatingIncome>
    <us-gaap:OtherNonoperatingIncome
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Tc_gZPLYcAsI0GuiF_PjKYLdA_8_9"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">94000</us-gaap:OtherNonoperatingIncome>
    <us-gaap:OtherNonoperatingIncome
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_jMQNRPK7BUiWZ211ReLNNQ_8_12"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">875000</us-gaap:OtherNonoperatingIncome>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg"
      decimals="-3"
      id="Tc_nVza3RnnR0285ZPv__USKw_9_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-24330000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw"
      decimals="-3"
      id="Tc_mQREx-ohbEaa2qq37s0XVg_9_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-21403000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Tc_FSppLFTpf0CG76nmVsdZaQ_9_9"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-68353000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_rZtuCwS4F0i4PZmXklKkdQ_9_12"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-49496000</us-gaap:NetIncomeLoss>
    <us-gaap:MarketableSecuritiesUnrealizedGainLoss
      contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg"
      decimals="-3"
      id="Tc_Af_M21Zy20eRn82oaaxu6Q_10_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-8000</us-gaap:MarketableSecuritiesUnrealizedGainLoss>
    <us-gaap:MarketableSecuritiesUnrealizedGainLoss
      contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw"
      decimals="-3"
      id="Tc_gQifxwgQNUKKWiyeTacW8w_10_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-74000</us-gaap:MarketableSecuritiesUnrealizedGainLoss>
    <us-gaap:MarketableSecuritiesUnrealizedGainLoss
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Tc_yG86pulp1UmKo0035TvDBA_10_9"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-14000</us-gaap:MarketableSecuritiesUnrealizedGainLoss>
    <us-gaap:MarketableSecuritiesUnrealizedGainLoss
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_fcCBqlEZ_UqfGA0vURHNng_10_12"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">22000</us-gaap:MarketableSecuritiesUnrealizedGainLoss>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg"
      decimals="-3"
      id="Tc_CNFVhmrRw0aD-7u76H8oww_11_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-24338000</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw"
      decimals="-3"
      id="Tc_0iWyupSrjkeS54SzA_2Rqw_11_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-21477000</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Tc_2RiGG-tyx0a5hWUE1ykhGQ_11_9"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-68367000</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:ComprehensiveIncomeNetOfTax
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_sGtq4ISTbEeFf4xk5Y0XBQ_11_12"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-49474000</us-gaap:ComprehensiveIncomeNetOfTax>
    <us-gaap:EarningsPerShareBasicAndDiluted
      contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg"
      decimals="2"
      id="Tc_gOOnI6_c50SZbeXEo12Mqw_12_3"
      unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug">-0.70</us-gaap:EarningsPerShareBasicAndDiluted>
    <us-gaap:EarningsPerShareBasicAndDiluted
      contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw"
      decimals="2"
      id="Tc_iYsvJpPoc0ypv1ho8neJnQ_12_6"
      unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug">-0.63</us-gaap:EarningsPerShareBasicAndDiluted>
    <us-gaap:EarningsPerShareBasicAndDiluted
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="2"
      id="Tc_7D2pWe7s70GUQjpRTuX6DQ_12_9"
      unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug">-1.96</us-gaap:EarningsPerShareBasicAndDiluted>
    <us-gaap:EarningsPerShareBasicAndDiluted
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="2"
      id="Tc_ehB_4u9rj0OcvO7IzReTNA_12_12"
      unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug">-1.63</us-gaap:EarningsPerShareBasicAndDiluted>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg"
      decimals="0"
      id="Tc_yWQ9yBUsxEaKulZAwN2ZTQ_13_3"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">34862116</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw"
      decimals="0"
      id="Tc_KOQLjtXh20iI8rplwZNCdA_13_6"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">34002769</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="0"
      id="Tc_O1TeBtPGUEShJ9zTmvHutQ_13_9"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">34807439</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="0"
      id="Tc_osnw_XiBikyPiMUQ1HLvgg_13_12"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">30381671</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:SharesOutstanding
      contextRef="As_Of_12_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_dRrzQlU7ck2y8m6LtSd4VA"
      decimals="INF"
      id="Tc_DRV8O33XBkGf-RtTC6aU-w_4_2"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">34741649</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_12_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_dRrzQlU7ck2y8m6LtSd4VA"
      decimals="-3"
      id="Tc_3mMZBeZjNE29nQZ1z2-LlA_4_5"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">4000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_12_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_vreDhMX7xkS5D065GRXL7Q"
      decimals="-3"
      id="Tc_p2YHsk29JkW_fhkOBKA3MQ_4_8"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">468238000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_12_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_GKJ_YzQmtUeaOm-iIsiQ3w"
      decimals="-3"
      id="Tc_aCjFOL3XQEqf3t_IfdIxQQ_4_11"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-3000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_12_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_m_8--73Oi0i86axs5YZOXQ"
      decimals="-3"
      id="Tc_r5-RyYQkz0GaoPTD_h_m8Q_4_14"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-209527000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Tc_4AwM8S6p0kCg-jwVZgI5vQ_4_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">258712000</us-gaap:StockholdersEquity>
    <us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised
      contextRef="Duration_1_1_2021_To_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_Ilg0vztRAE-2WSmIJrINwQ"
      decimals="INF"
      id="Tc_KFLAXrwKekKXGjIIMODxgQ_5_2"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">28670</us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised>
    <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
      contextRef="Duration_1_1_2021_To_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_d55B8AjKnEGyiuPG8ZQKzw"
      decimals="-3"
      id="Tc_4LQUMw3jLUidOsa2VCRqMw_5_8"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">24000</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
    <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
      contextRef="Duration_1_1_2021_To_3_31_2021_Ya64bGgsBEWzVRfo40teiQ"
      decimals="-3"
      id="Tc_AZoQMAheUUm_rerStq93nQ_5_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">24000</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition
      contextRef="Duration_1_1_2021_To_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_d55B8AjKnEGyiuPG8ZQKzw"
      decimals="-3"
      id="Tc_kZDnoHGRdUWnJn31t5KCfg_6_8"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">9000</us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition
      contextRef="Duration_1_1_2021_To_3_31_2021_Ya64bGgsBEWzVRfo40teiQ"
      decimals="-3"
      id="Tc_VE9q3XVbmESz5Hs-I1YbnQ_6_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">9000</us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="Duration_1_1_2021_To_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_d55B8AjKnEGyiuPG8ZQKzw"
      decimals="-3"
      id="Tc_WP9i5r_QbEepQPnweQCPeQ_7_8"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">2364000</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="Duration_1_1_2021_To_3_31_2021_Ya64bGgsBEWzVRfo40teiQ"
      decimals="-3"
      id="Tc_le4nKhQ5v0uYcNZqc0gKuw_7_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">2364000</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:MarketableSecuritiesUnrealizedGainLoss
      contextRef="Duration_1_1_2021_To_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_0WhVXyzGz0is-smkQkA_UQ"
      decimals="-3"
      id="Tc_hXM_xn8CY0CVVXrcaL50zA_8_11"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">1000</us-gaap:MarketableSecuritiesUnrealizedGainLoss>
    <us-gaap:MarketableSecuritiesUnrealizedGainLoss
      contextRef="Duration_1_1_2021_To_3_31_2021_Ya64bGgsBEWzVRfo40teiQ"
      decimals="-3"
      id="Tc_ZNaOC0YReUihMkfci6LLPQ_8_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">1000</us-gaap:MarketableSecuritiesUnrealizedGainLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_1_1_2021_To_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_jAHqGcpAFUe6aO-tNPHfXw"
      decimals="-3"
      id="Tc_CPyaPR-KUESw4fZwxne61w_9_14"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-15090000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_1_1_2021_To_3_31_2021_Ya64bGgsBEWzVRfo40teiQ"
      decimals="-3"
      id="Tc_G-uouff5nkKKRjem15mlRg_9_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-15090000</us-gaap:NetIncomeLoss>
    <us-gaap:SharesOutstanding
      contextRef="As_Of_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_KrMlt3osvUKcrt7LOu1XuA"
      decimals="INF"
      id="Tc_CUw-42n_Hk2guqXGml5Z-A_10_2"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">34770319</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_KrMlt3osvUKcrt7LOu1XuA"
      decimals="-3"
      id="Tc_NSLNetM8mkOh4kdQbtNuiA_10_5"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">4000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_2GvKAbFf-Emt4grsv_bTVA"
      decimals="-3"
      id="Tc_n7dQGox-BEKjhX7mX0oqlg_10_8"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">470635000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_VPibjVO0GEqAaPyBV1mwUA"
      decimals="-3"
      id="Tc_ixypcMGriEaIJbGD9FYp1g_10_11"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-2000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_EVi_19DNn0KQFOqtnxefwg"
      decimals="-3"
      id="Tc_arPqoRE-PU-cF-3PtYTS_w_10_14"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-224617000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_3_31_2021_bWAtzBP8vkmSFbkAgGsVnw"
      decimals="-3"
      id="Tc_2OD4y67COEiP3xx5oQv71A_10_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">246020000</us-gaap:StockholdersEquity>
    <us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised
      contextRef="Duration_4_1_2021_To_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_Mi_0W10ePkC5icwoDgq62w"
      decimals="INF"
      id="Tc_kPRbEtemM0O_XwFB-sZm0Q_11_2"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">60333</us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised>
    <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
      contextRef="Duration_4_1_2021_To_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_ACvqbOvE7EKL8yKUSygeWg"
      decimals="-3"
      id="Tc_EEFjglGlBEC68tuq5gOZCA_11_8"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">393000</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
    <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
      contextRef="Duration_4_1_2021_To_6_30_2021_h_ddgiJyVEqyISlN5WYRew"
      decimals="-3"
      id="Tc_qxjj2jh0dkajxyo_uElAow_11_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">393000</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition
      contextRef="Duration_4_1_2021_To_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_ACvqbOvE7EKL8yKUSygeWg"
      decimals="-3"
      id="Tc_31iQOMT8NEeUFEMp-u71lg_12_8"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">9000</us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition
      contextRef="Duration_4_1_2021_To_6_30_2021_h_ddgiJyVEqyISlN5WYRew"
      decimals="-3"
      id="Tc_VAljXC5mXUWKzrX2E4lBXg_12_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">9000</us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition>
    <us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans
      contextRef="Duration_4_1_2021_To_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_Mi_0W10ePkC5icwoDgq62w"
      decimals="INF"
      id="Tc_gcg7w9co50amPxCc5B4AFQ_13_2"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">10130</us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans>
    <us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
      contextRef="Duration_4_1_2021_To_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_ACvqbOvE7EKL8yKUSygeWg"
      decimals="-3"
      id="Tc_BK6Ya2N_sUmNwkkqqyaoiw_13_8"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">215000</us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan>
    <us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
      contextRef="Duration_4_1_2021_To_6_30_2021_h_ddgiJyVEqyISlN5WYRew"
      decimals="-3"
      id="Tc_fCXFA5TeiUOeXnhuty9Ikw_13_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">215000</us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="Duration_4_1_2021_To_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_ACvqbOvE7EKL8yKUSygeWg"
      decimals="-3"
      id="Tc_ZeQeLEyg102SCsVlmKj58g_14_8"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">2436000</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="Duration_4_1_2021_To_6_30_2021_h_ddgiJyVEqyISlN5WYRew"
      decimals="-3"
      id="Tc_liuJqnBfD02m_gqrMg84vA_14_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">2436000</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:MarketableSecuritiesUnrealizedGainLoss
      contextRef="Duration_4_1_2021_To_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_Ba1b8vIqsUeTF-Zs0wrYOA"
      decimals="-3"
      id="Tc_QfMtu4f4UEeDBocwxA3Yog_15_11"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-7000</us-gaap:MarketableSecuritiesUnrealizedGainLoss>
    <us-gaap:MarketableSecuritiesUnrealizedGainLoss
      contextRef="Duration_4_1_2021_To_6_30_2021_h_ddgiJyVEqyISlN5WYRew"
      decimals="-3"
      id="Tc_89NeUbyDDEunMhcTFBOufA_15_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-7000</us-gaap:MarketableSecuritiesUnrealizedGainLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_4_1_2021_To_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_x9XDnwCtOkaq7jTZVqosbg"
      decimals="-3"
      id="Tc_obEVUCM2c0SQrgPGrIvNbg_16_14"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-28933000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_4_1_2021_To_6_30_2021_h_ddgiJyVEqyISlN5WYRew"
      decimals="-3"
      id="Tc_RgOIRiD75EiBsLhPcjDYAg_16_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-28933000</us-gaap:NetIncomeLoss>
    <us-gaap:SharesOutstanding
      contextRef="As_Of_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_jE5l50pMYkOE0LuBD8sOJw"
      decimals="INF"
      id="Tc_VJbLKQOG6k-Y5JXFZBJSjA_17_2"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">34840782</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_jE5l50pMYkOE0LuBD8sOJw"
      decimals="-3"
      id="Tc_l5JkW-LKQUScbKLteCqagw_17_5"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">4000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_2Joae_xwB0SzSgERWhrdPw"
      decimals="-3"
      id="Tc_0mu1hzIAtk2uFdI4CjfMOw_17_8"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">473688000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_kHnQ_e_0wkeIuRR4_AUJ6Q"
      decimals="-3"
      id="Tc_eV3zLNz1mkW6eb8OBB0uGA_17_11"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-9000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_Akw5yIfQY0eJN2et-2dvwg"
      decimals="-3"
      id="Tc_FUGWSvZR2U-y1iyiBx1v_Q_17_14"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-253550000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_6_30_2021_WnQU_0IaMEuTef16OinncA"
      decimals="-3"
      id="Tc_GtLOLIPsjkyqlpAkpPCF5Q_17_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">220133000</us-gaap:StockholdersEquity>
    <us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised
      contextRef="Duration_7_1_2021_To_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_1lnRKNT8bkOnceRms-a6GA"
      decimals="INF"
      id="Tc_zYXvffVYBEy2Udm_FC8-9w_18_2"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">34520</us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised>
    <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
      contextRef="Duration_7_1_2021_To_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_nZsD43PnDUmYjBJ25YqbdQ"
      decimals="-3"
      id="Tc__JpkO33JsUGL38OKnATDPw_18_8"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">219000</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
    <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
      contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg"
      decimals="-3"
      id="Tc_ZorKB2nE0EiaAFeteXyAYA_18_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">219000</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition
      contextRef="Duration_7_1_2021_To_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_nZsD43PnDUmYjBJ25YqbdQ"
      decimals="-3"
      id="Tc_cWWqM2XbpE-zwyYBvtTKJg_19_8"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">2000</us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition
      contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg"
      decimals="-3"
      id="Tc_k6XwU4mWxUSieDtwxq5aNA_19_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">2000</us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="Duration_7_1_2021_To_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_nZsD43PnDUmYjBJ25YqbdQ"
      decimals="-3"
      id="Tc_uSiFPKlX8EW0srCh1Z4jDg_20_8"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">2612000</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg"
      decimals="-3"
      id="Tc_4u1q2LqfLUGoVbXqP_ysfg_20_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">2612000</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:MarketableSecuritiesUnrealizedGainLoss
      contextRef="Duration_7_1_2021_To_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_yaXsn8K0F0ygArkDHm_tBg"
      decimals="-3"
      id="Tc_bT-ERLDjm0aTvwAEIw_OKQ_21_11"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-8000</us-gaap:MarketableSecuritiesUnrealizedGainLoss>
    <us-gaap:MarketableSecuritiesUnrealizedGainLoss
      contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg"
      decimals="-3"
      id="Tc_A63oSsUeT0-piXbqkMnwdg_21_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-8000</us-gaap:MarketableSecuritiesUnrealizedGainLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_7_1_2021_To_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_mHEW-s3-I0aSK7qAPkb2OQ"
      decimals="-3"
      id="Tc_1ih9DK1v9EGUZc-BNfDPYA_22_14"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-24330000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg"
      decimals="-3"
      id="Tc_QwwgIIXW-EOcZloTUJY-lg_22_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-24330000</us-gaap:NetIncomeLoss>
    <us-gaap:SharesOutstanding
      contextRef="As_Of_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_mQA2sF3DdkiczZMHoIZ59g"
      decimals="INF"
      id="Tc_udOcTsiTUkycutHJgGMHVg_23_2"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">34875302</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_mQA2sF3DdkiczZMHoIZ59g"
      decimals="-3"
      id="Tc_srNkTUEFxUqNDSz9xfbUIA_23_5"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">4000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_32jPCHgvwk6W8duceazqKQ"
      decimals="-3"
      id="Tc_StO8tCIo2EiDZACeYhENsA_23_8"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">476521000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_WnFFnF3Qtkadjz08doTbsg"
      decimals="-3"
      id="Tc_G4bVefTdD0-GQ_5032NuDw_23_11"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-17000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_9_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_P4qztDzrdkWOLS5-W4j46w"
      decimals="-3"
      id="Tc_IglgkN3GUU27oX-klxq8yw_23_14"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-277880000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_VpsnOpxAu028O6vUmiuUiw_23_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">198628000</us-gaap:StockholdersEquity>
    <us-gaap:SharesOutstanding
      contextRef="As_Of_12_31_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_kZL8zAvYtEmMXUCWCULPlA"
      decimals="INF"
      id="Tc_XUHKKvxsskC7IVe3cmqPUg_25_2"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">28567837</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_12_31_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_kZL8zAvYtEmMXUCWCULPlA"
      decimals="-3"
      id="Tc_LT-RlNynjk6kV9DOZQMXSQ_25_5"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">3000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_12_31_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_pstMOP0gzUSHgYvj3l7oPg"
      decimals="-3"
      id="Tc_VwJHi8pjnkO2W_jJu6__6w_25_8"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">259049000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_12_31_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_Ske6ZM2Xy0SeKIYLI6faZg"
      decimals="-3"
      id="Tc_O8s2ZWdBxUmYk_n80OVA7Q_25_11"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-6000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_12_31_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_qdC64CtaRUaSxdtYkOsOUg"
      decimals="-3"
      id="Tc_osCxP5OdIUmTGtqZ1DZNQg_25_14"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-130320000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_12_31_2019_c3Hof7IGGk-gJHK0Bp-PJQ"
      decimals="-3"
      id="Tc_em0jElQD8EqqXLv4SJvQiw_25_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">128726000</us-gaap:StockholdersEquity>
    <us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised
      contextRef="Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_i0S_jFpLmkmkVaPMEaVsIA"
      decimals="INF"
      id="Tc_9gziXgkYh0SmkrPfCfkpdQ_26_2"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">103385</us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised>
    <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
      contextRef="Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_9wOq6s4BPUOoL0NLB2WrVw"
      decimals="-3"
      id="Tc_UxkUjcLMaE-2nOKkpGT6OA_26_8"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">112000</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
    <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
      contextRef="Duration_1_1_2020_To_3_31_2020_hnQO2GFg5kK-zm-KzqQOtg"
      decimals="-3"
      id="Tc_oLMgenpsoE6HgXwMsYvMKA_26_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">112000</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition
      contextRef="Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_9wOq6s4BPUOoL0NLB2WrVw"
      decimals="-3"
      id="Tc_dB43Kw8lI0aRTBRkG_7RCw_27_8"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">30000</us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition
      contextRef="Duration_1_1_2020_To_3_31_2020_hnQO2GFg5kK-zm-KzqQOtg"
      decimals="-3"
      id="Tc_lg7EMLVc9kOr6MtwcoypZA_27_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">30000</us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_9wOq6s4BPUOoL0NLB2WrVw"
      decimals="-3"
      id="Tc_HOxF8TlXXUOAyiSx--v1xA_28_8"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">1238000</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="Duration_1_1_2020_To_3_31_2020_hnQO2GFg5kK-zm-KzqQOtg"
      decimals="-3"
      id="Tc_x4c4C9uf1ke3dX0lTa3FHA_28_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">1238000</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <akro:ShortSwingProfitsDisgorgement
      contextRef="Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_9wOq6s4BPUOoL0NLB2WrVw"
      decimals="-3"
      id="Tc_MmgRhosGV06vUFP_FeFE_Q_29_8"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">52000</akro:ShortSwingProfitsDisgorgement>
    <akro:ShortSwingProfitsDisgorgement
      contextRef="Duration_1_1_2020_To_3_31_2020_hnQO2GFg5kK-zm-KzqQOtg"
      decimals="-3"
      id="Tc_tP1KaRQmXE2PBkyMN817eg_29_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">52000</akro:ShortSwingProfitsDisgorgement>
    <us-gaap:MarketableSecuritiesUnrealizedGainLoss
      contextRef="Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_jAzTm0OiHUix8YetqQwGcg"
      decimals="-3"
      id="Tc_iJYdw1GDwk-WZRi2zyI4Dw_30_11"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">51000</us-gaap:MarketableSecuritiesUnrealizedGainLoss>
    <us-gaap:MarketableSecuritiesUnrealizedGainLoss
      contextRef="Duration_1_1_2020_To_3_31_2020_hnQO2GFg5kK-zm-KzqQOtg"
      decimals="-3"
      id="Tc_xy7J7AHvrk6ErPvPOUoPTw_30_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">51000</us-gaap:MarketableSecuritiesUnrealizedGainLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_7l6xMZ_4vkW8x2pzSJcsIQ"
      decimals="-3"
      id="Tc_7gZ7uq0PdECW-khrx6tyMQ_31_14"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-11886000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_1_1_2020_To_3_31_2020_hnQO2GFg5kK-zm-KzqQOtg"
      decimals="-3"
      id="Tc_vZAFNw6060SBt05u9-0TdA_31_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-11886000</us-gaap:NetIncomeLoss>
    <us-gaap:SharesOutstanding
      contextRef="As_Of_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_mAp9H18JuU-u6_FPw7xG0A"
      decimals="INF"
      id="Tc_fvsdyxi3tUWTthtirSABGg_32_2"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">28671222</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_mAp9H18JuU-u6_FPw7xG0A"
      decimals="-3"
      id="Tc_rieoB2gg6kO2KdUzm8mcCg_32_5"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">3000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_vdg1uvhGSkOyqFigd4kZ7w"
      decimals="-3"
      id="Tc_3jEwQ0cWJECnpTQc93opqA_32_8"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">260481000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_CumD-I5VWU-OMY_mKpf_UA"
      decimals="-3"
      id="Tc_Airu_n8SS0mWepwNeGxMvw_32_11"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">45000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_-jak2Pr6UE-I_G2fDNOTbw"
      decimals="-3"
      id="Tc_AZVcC0aPfkSZPU8Rh8C_iw_32_14"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-142206000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_3_31_2020_ntnXAhe3OEOVhJG44mZG5g"
      decimals="-3"
      id="Tc_vRPykDkayECORbW6H7aihg_32_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">118323000</us-gaap:StockholdersEquity>
    <us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised
      contextRef="Duration_4_1_2020_To_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_0v7k2ZLT-Eii_jUseIxEMw"
      decimals="INF"
      id="Tc_sGdz_r2xXUOc5uAE0OtryQ_33_2"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">3202</us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised>
    <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
      contextRef="Duration_4_1_2020_To_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_yWf9tVR3GkyYHPD91CVnAA"
      decimals="-3"
      id="Tc_mTDwxeUspUStmUm3b-Y0AQ_33_8"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">9000</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
    <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
      contextRef="Duration_4_1_2020_To_6_30_2020_h9VGnwTfU06w3vkY_mO5Vg"
      decimals="-3"
      id="Tc_Q95UIC8K6E2noZeg7D5OWQ_33_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">9000</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition
      contextRef="Duration_4_1_2020_To_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_yWf9tVR3GkyYHPD91CVnAA"
      decimals="-3"
      id="Tc_fITtq1ZMS06Ofg-KgcV5vQ_34_8"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">13000</us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition
      contextRef="Duration_4_1_2020_To_6_30_2020_h9VGnwTfU06w3vkY_mO5Vg"
      decimals="-3"
      id="Tc_vONTSJaBNkubVgoHdnZx4A_34_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">13000</us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition>
    <us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans
      contextRef="Duration_4_1_2020_To_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_0v7k2ZLT-Eii_jUseIxEMw"
      decimals="INF"
      id="Tc_xuSPo5e36U-cwkUBaF-bKA_35_2"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">9255</us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans>
    <us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
      contextRef="Duration_4_1_2020_To_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_yWf9tVR3GkyYHPD91CVnAA"
      decimals="-3"
      id="Tc_wYadFqIoDEudzsu6jgHQxw_35_8"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">158000</us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan>
    <us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
      contextRef="Duration_4_1_2020_To_6_30_2020_h9VGnwTfU06w3vkY_mO5Vg"
      decimals="-3"
      id="Tc_QvI-QvooNkeo8HLQNOpBBw_35_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">158000</us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="Duration_4_1_2020_To_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_yWf9tVR3GkyYHPD91CVnAA"
      decimals="-3"
      id="Tc_dPAwU2RDUkiZKl7YZiyOQQ_36_8"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">1322000</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="Duration_4_1_2020_To_6_30_2020_h9VGnwTfU06w3vkY_mO5Vg"
      decimals="-3"
      id="Tc_z_JrbGCeZkef5GAS2BHmNQ_36_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">1322000</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:MarketableSecuritiesUnrealizedGainLoss
      contextRef="Duration_4_1_2020_To_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_0qT73dt5SEiJkPsDBYR6NQ"
      decimals="-3"
      id="Tc_ugzC8ecx8kue-y847q_Dhw_37_11"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">45000</us-gaap:MarketableSecuritiesUnrealizedGainLoss>
    <us-gaap:MarketableSecuritiesUnrealizedGainLoss
      contextRef="Duration_4_1_2020_To_6_30_2020_h9VGnwTfU06w3vkY_mO5Vg"
      decimals="-3"
      id="Tc_WjRNSugBukaZgvnJ4zeZmA_37_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">45000</us-gaap:MarketableSecuritiesUnrealizedGainLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_4_1_2020_To_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_grpwrcToh0GqymPXf73P3w"
      decimals="-3"
      id="Tc_ehxBTvs8WUWIpILOjU_91Q_38_14"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-16207000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_4_1_2020_To_6_30_2020_h9VGnwTfU06w3vkY_mO5Vg"
      decimals="-3"
      id="Tc_-Qvqhsh7PUCGLdxkLw5fng_38_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-16207000</us-gaap:NetIncomeLoss>
    <us-gaap:SharesOutstanding
      contextRef="As_Of_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_e8RyhErsR02Kp_tfXk-KNg"
      decimals="INF"
      id="Tc_L_Ufq_PCRkeVTZekeThpbg_39_2"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">28683679</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_e8RyhErsR02Kp_tfXk-KNg"
      decimals="-3"
      id="Tc_tfLwH3aanUCyczRRAT2Diw_39_5"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">3000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_XVampV0RUEumFEFuXCqB1A"
      decimals="-3"
      id="Tc_MljgTfi_nkOAxyATq3swXw_39_8"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">261983000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_Gr0yn3PX0U2Xq5cxlFyvXw"
      decimals="-3"
      id="Tc_mfXm9J3FUUuCQmLCjQN0jA_39_11"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">90000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_bEYiN493iUWXh9wdjfdztA"
      decimals="-3"
      id="Tc_jC5wI87K60SSCYy7W4cKzQ_39_14"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-158413000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_6_30_2020_mc3pXqSOgES_ocYpncG1wg"
      decimals="-3"
      id="Tc_vgzd124shk6Na4L286w_gQ_39_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">103663000</us-gaap:StockholdersEquity>
    <akro:NetIssuanceCostAndUnderwritingFees
      contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw"
      decimals="-3"
      id="Narr_s0OrA9VK9k6yrIHJxp-C-w"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">906000</akro:NetIssuanceCostAndUnderwritingFees>
    <us-gaap:StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities
      contextRef="Duration_7_1_2020_To_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_0rT6mDfovEalhkjzESGUfg"
      decimals="INF"
      id="Tc_R_SEdeDuQEy9mSgYir_ZUw_40_2"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">6012390</us-gaap:StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities>
    <us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities
      contextRef="Duration_7_1_2020_To_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_0rT6mDfovEalhkjzESGUfg"
      decimals="-3"
      id="Tc_HgwKX2f6gkSxzoqIQ_OGsA_40_5"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">1000</us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities>
    <us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities
      contextRef="Duration_7_1_2020_To_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_lZs0Vs0CTEevg_DwraEw5g"
      decimals="-3"
      id="Tc_m1NxHlZMDE6fkP1yZb549Q_40_8"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">202553000</us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities>
    <us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities
      contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw"
      decimals="-3"
      id="Tc_pKHmzG16d0Grhk8vmvHG8g_40_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">202554000</us-gaap:StockIssuedDuringPeriodValueConversionOfConvertibleSecurities>
    <us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised
      contextRef="Duration_7_1_2020_To_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_0rT6mDfovEalhkjzESGUfg"
      decimals="INF"
      id="Tc_A_7_AhPGW0Sb2S59YEgLEg_41_2"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">24606</us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised>
    <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
      contextRef="Duration_7_1_2020_To_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_lZs0Vs0CTEevg_DwraEw5g"
      decimals="-3"
      id="Tc_yGv6uQv5xE-F38MJq0Ux9A_41_8"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">163000</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
    <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
      contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw"
      decimals="-3"
      id="Tc_8SG9vB3iLE6IKaIm4zbLIA_41_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">163000</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition
      contextRef="Duration_7_1_2020_To_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_lZs0Vs0CTEevg_DwraEw5g"
      decimals="-3"
      id="Tc_0Cd0etn2jEGKtv5w-ZwcyQ_42_8"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">9000</us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition
      contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw"
      decimals="-3"
      id="Tc_oFKGwcN1BU2i-OXHN_4guw_42_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">9000</us-gaap:AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="Duration_7_1_2020_To_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_lZs0Vs0CTEevg_DwraEw5g"
      decimals="-3"
      id="Tc_hm9ewm35VUC8c2avgSmwXg_43_8"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">1546000</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
      contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw"
      decimals="-3"
      id="Tc_evzmgElSOkibdCVnriFiHw_43_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">1546000</us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation>
    <us-gaap:MarketableSecuritiesUnrealizedGainLoss
      contextRef="Duration_7_1_2020_To_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_WmWm5gQrU0mc2IwI0DHzfA"
      decimals="-3"
      id="Tc_LBYHBeHm_0KcuuVpaHDhlQ_44_11"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-74000</us-gaap:MarketableSecuritiesUnrealizedGainLoss>
    <us-gaap:MarketableSecuritiesUnrealizedGainLoss
      contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw"
      decimals="-3"
      id="Tc_YAtPH0K7IkWJ4QIrm5HpyA_44_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-74000</us-gaap:MarketableSecuritiesUnrealizedGainLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_7_1_2020_To_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_oBLJ5kMQ20eHYGMtJlRq7A"
      decimals="-3"
      id="Tc_9ksVq6JKiEqXBZVtkcGOtA_45_14"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-21403000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw"
      decimals="-3"
      id="Tc_Lbe_Dqmhw0mWbh7wRp_0xw_45_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-21403000</us-gaap:NetIncomeLoss>
    <us-gaap:SharesOutstanding
      contextRef="As_Of_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_RM6q878J7kWD4mGFts_hFQ"
      decimals="INF"
      id="Tc_AEpzBci64UWZ3YyTRAxSug_46_2"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">34720675</us-gaap:SharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_RM6q878J7kWD4mGFts_hFQ"
      decimals="-3"
      id="Tc_5cowZ3_ooE63pGxEnkM2BQ_46_5"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">4000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_3mr-xtSgAE-gwOzfJafKMQ"
      decimals="-3"
      id="Tc_08H1EMqTFU2uH396ghKbAw_46_8"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">466254000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember_XF-CHWXKXkeAFJHexqCCDg"
      decimals="-3"
      id="Tc_j473Zv9VbEq73OXbgBBIKA_46_11"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">16000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_9_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_dgCZeMhvpkm1M43ySugTgw"
      decimals="-3"
      id="Tc_UAebblnJ2UuMznQ3ibuehw_46_14"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-179816000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_9_30_2020_15ljPzGQqEWhxdIsloG0HQ"
      decimals="-3"
      id="Tc_B51FCD0N_0GboEpKeJTBBw_46_17"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">286458000</us-gaap:StockholdersEquity>
    <us-gaap:ProfitLoss
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Tc_JSDRa_0naUiYNgCjxQfxbQ_4_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-68353000</us-gaap:ProfitLoss>
    <us-gaap:ProfitLoss
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_TIJPCu_bAkGstaP_FHcDlg_4_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-49496000</us-gaap:ProfitLoss>
    <us-gaap:ShareBasedCompensation
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Tc_5_9PY4XTyEK1hpsf9mtftg_6_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">7412000</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_h5I0-RyNNkqS00DHBGXmfg_6_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">4106000</us-gaap:ShareBasedCompensation>
    <us-gaap:Depreciation
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Tc_xpOxJdo5D0ScSxAWDDGvEQ_7_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">30000</us-gaap:Depreciation>
    <us-gaap:Depreciation
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_E0RgAnSLGkOar5jswxE2Kw_7_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">6000</us-gaap:Depreciation>
    <akro:NoncashOperatingLeaseExpense
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Tc_abp1QkEnY0i97t2B_zxddQ_8_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">151000</akro:NoncashOperatingLeaseExpense>
    <akro:NoncashOperatingLeaseExpense
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_-f7PXzaGxkSKP83jarioww_8_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">147000</akro:NoncashOperatingLeaseExpense>
    <us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Tc_dkK8J-X3U0yxCcPmgpD65A_9_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-705000</us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments>
    <us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_DQvydTtPSUyzOh4f3jKSqQ_9_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">41000</us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments>
    <us-gaap:ForeignCurrencyTransactionGainLossUnrealized
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Tc_6ytmEO2LRU2yi5wJijV4xA_10_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">113000</us-gaap:ForeignCurrencyTransactionGainLossUnrealized>
    <us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Tc_5OK42BpETUqPqozx_QACQQ_12_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">3229000</us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets>
    <us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_-RfZkV2d_U2-IDKYqTLiiA_12_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">4539000</us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets>
    <us-gaap:IncreaseDecreaseInAccountsPayable
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Tc_r8QWDqNvWEqsgzd-wxNz1A_13_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">3469000</us-gaap:IncreaseDecreaseInAccountsPayable>
    <us-gaap:IncreaseDecreaseInAccountsPayable
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_XtI91uwbEU-nxM8Jg22Iag_13_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">3689000</us-gaap:IncreaseDecreaseInAccountsPayable>
    <us-gaap:IncreaseDecreaseInAccruedLiabilities
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Tc_-8tjGWALRECZWBqheWF4UQ_14_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">7076000</us-gaap:IncreaseDecreaseInAccruedLiabilities>
    <us-gaap:IncreaseDecreaseInAccruedLiabilities
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_82zhZuL6BEi4kt7aXk7RBQ_14_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-1183000</us-gaap:IncreaseDecreaseInAccruedLiabilities>
    <us-gaap:IncreaseDecreaseInOtherNoncurrentLiabilities
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_On-6CX13gEqU2qw1G_QMdg_15_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-2000</us-gaap:IncreaseDecreaseInOtherNoncurrentLiabilities>
    <akro:IncreaseDecreaseInOperatingLeaseLiabilities
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Tc_fvuDKyOJ6kqixF_px89BfQ_16_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-134000</akro:IncreaseDecreaseInOperatingLeaseLiabilities>
    <akro:IncreaseDecreaseInOperatingLeaseLiabilities
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_7-HC9v2ktEGW_viYDlpDBg_16_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-96000</akro:IncreaseDecreaseInOperatingLeaseLiabilities>
    <us-gaap:NetCashProvidedByUsedInOperatingActivities
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Tc_1Z7b1Zb_VUaqwkPrFwHFaw_17_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-52986000</us-gaap:NetCashProvidedByUsedInOperatingActivities>
    <us-gaap:NetCashProvidedByUsedInOperatingActivities
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_SXB0M70q2Uizl6AwGrJSig_17_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-47409000</us-gaap:NetCashProvidedByUsedInOperatingActivities>
    <us-gaap:PaymentsToAcquireMarketableSecurities
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Tc__CaXkjshqk2yXeYf_7TwWw_19_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">43561000</us-gaap:PaymentsToAcquireMarketableSecurities>
    <us-gaap:PaymentsToAcquireMarketableSecurities
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_bapb9j4czkSBICu_at4tGw_19_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">106041000</us-gaap:PaymentsToAcquireMarketableSecurities>
    <akro:ProceedsFromSaleOfMarketableSecurities
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_Jdrs-bFo9EGCgfs-_GLo1g_20_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">9864000</akro:ProceedsFromSaleOfMarketableSecurities>
    <akro:ProceedsFromMaturityOfMarketableSecurities
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Tc_umnHdTcZi0ONfY5n4DPJEA_21_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">73841000</akro:ProceedsFromMaturityOfMarketableSecurities>
    <akro:ProceedsFromMaturityOfMarketableSecurities
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_NHQd0tP9FEC5PFz47GyHhQ_21_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">68660000</akro:ProceedsFromMaturityOfMarketableSecurities>
    <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_dLb1x7ehiUapqrzeOOq-_w_22_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">143000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
    <us-gaap:NetCashProvidedByUsedInInvestingActivities
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Tc_fPXqV5KgxUO-ZoS4uZndIA_23_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">30280000</us-gaap:NetCashProvidedByUsedInInvestingActivities>
    <us-gaap:NetCashProvidedByUsedInInvestingActivities
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_dr7qZfJ4ZEWYBY6c5mbHKg_23_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-27660000</us-gaap:NetCashProvidedByUsedInInvestingActivities>
    <us-gaap:ProceedsFromIssuanceInitialPublicOffering
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_faiLgEJL30aSV9WRYWWoAg_25_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">202554000</us-gaap:ProceedsFromIssuanceInitialPublicOffering>
    <us-gaap:ProceedsFromStockOptionsExercised
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Tc_mkv8VHQGZkGc6NIDcW6yGg_26_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">636000</us-gaap:ProceedsFromStockOptionsExercised>
    <us-gaap:ProceedsFromStockOptionsExercised
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_Eg7D2ABOjkGTVlrjfdjxYA_26_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">284000</us-gaap:ProceedsFromStockOptionsExercised>
    <akro:ProceedsFromIssuanceOfCommonStockPursuantToEmployeeStockPurchasePlan
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Tc_ubdHlFYIqEyWmJLkiG35dg_27_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">215000</akro:ProceedsFromIssuanceOfCommonStockPursuantToEmployeeStockPurchasePlan>
    <akro:ProceedsFromIssuanceOfCommonStockPursuantToEmployeeStockPurchasePlan
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_4fbCByIHpU26LYhzX7pMYQ_27_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">158000</akro:ProceedsFromIssuanceOfCommonStockPursuantToEmployeeStockPurchasePlan>
    <akro:ProceedsFromShortSwingProfitsDisgorgement
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_K5M_wuxZP0-hk5K4SsBrWA_28_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">52000</akro:ProceedsFromShortSwingProfitsDisgorgement>
    <us-gaap:PaymentsOfStockIssuanceCosts
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Tc_BRYYadaPA0K5WFMqtQ71Ow_29_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">492000</us-gaap:PaymentsOfStockIssuanceCosts>
    <us-gaap:NetCashProvidedByUsedInFinancingActivities
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Tc_Tp547PcCOk6rzvNDdVzuLA_30_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">359000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
    <us-gaap:NetCashProvidedByUsedInFinancingActivities
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_-8yHCYaF-kqptG_T_uksSg_30_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">203048000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Tc_04Ir_dG2202bZeset1vOTg_31_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-22347000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc__jLUjtKa8kKk8cRYbp935Q_31_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">127979000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Tc_tuwWlhTfJEW1t55-o1-fNQ_32_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">187390000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
      contextRef="As_Of_12_31_2019_c3Hof7IGGk-gJHK0Bp-PJQ"
      decimals="-3"
      id="Tc_oLWIFqMFD0eIvpMoRhHZUA_32_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">64848000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_skqMMMOw4UG298N-MrXm8g_33_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">165043000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
      contextRef="As_Of_9_30_2020_15ljPzGQqEWhxdIsloG0HQ"
      decimals="-3"
      id="Tc_qTYqcoQjREKiQo-cZZhaOw_33_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">192827000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>
    <us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_CNo-T27xqUKFzAM6ooE5Vg_36_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">1751000</us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability>
    <us-gaap:MarketableSecuritiesUnrealizedGainLoss
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Tc_hGWVScNeGke5zuSXz9lMKQ_37_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-14000</us-gaap:MarketableSecuritiesUnrealizedGainLoss>
    <us-gaap:MarketableSecuritiesUnrealizedGainLoss
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_yKvYzJqm6U-0q68elpfN3g_37_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">22000</us-gaap:MarketableSecuritiesUnrealizedGainLoss>
    <akro:RemeasurementOfRightOfUseAssetAndLeaseLiability
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_TyrfLVzvzUuT4thYatOGng_38_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">173000</akro:RemeasurementOfRightOfUseAssetAndLeaseLiability>
    <akro:DeferredOfferingCostsIncludedInAccountsPayableAndAccruedExpensesAndOtherCurrentLiabilities
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Tc_Zo5zsrv1uEeN6R_vsIy3GA_39_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">4000</akro:DeferredOfferingCostsIncludedInAccountsPayableAndAccruedExpensesAndOtherCurrentLiabilities>
    <us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_TIdPUfH9tEWrroDh1dAwTQ">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;1.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Nature of the business and basis of presentation&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;Akero Therapeutics, Inc., together with its wholly owned subsidiary Akero Securities Corporation, (&#x201c;Akero&#x201d; or the &#x201c;Company&#x201d;) is a cardio-metabolic nonalcoholic steatohepatitis, or NASH, company dedicated to developing pioneering medicines designed to restore metabolic balance and improve overall health. NASH is a severe form of nonalcoholic fatty liver disease, or NAFLD, characterized by inflammation and fibrosis in the liver that can progress to cirrhosis, liver failure, cancer and death. The Company&#x2019;s lead product candidate, efruxifermin, or EFX, is an analog of fibroblast growth factor 21, or FGF21, which is an endogenously expressed hormone that protects against cellular stress and regulates metabolism of lipids, carbohydrates and proteins throughout the body. The Company conducted a Phase 2a clinical trial, the BALANCED study, to evaluate EFX in the treatment of biopsy-confirmed NASH patients. The main portion of this study in NASH patients with F1-F3 fibrosis showed EFX&#x2019;s potential to reverse fibrosis, resolve NASH, improve liver health, improve glycemic control and improve lipoprotein profile. An expansion cohort in F4 NASH patients with compensated cirrhosis showed comparable results. The Company initiated a Phase 2b clinical trial, the HARMONY study, to evaluate EFX in the treatment of NASH patients with F2/F3 fibrosis in February 2021 and randomized the first patient in March 2021. The Company initiated a second Phase 2b clinical trial in F4 NASH patients with compensated cirrhosis, the SYMMETRY study, in July 2021. Based on clinical data to date, the Company believes EFX has the potential to be a highly-differentiated, best-in-class FGF21 analog and foundational NASH monotherapy.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company is subject to risks and uncertainties common to early-stage companies in the biotechnology industry, including, but not limited to, completion and success of clinical testing, development by competitors of new technological innovations, compliance with governmental regulations, dependence on key personnel and protection of proprietary technology and the ability to secure additional capital to fund operations. EFX will require extensive clinical testing prior to regulatory approval and commercialization. These efforts require significant amounts of additional capital, adequate personnel, and infrastructure and extensive compliance-reporting capabilities. Even if the Company&#x2019;s drug development efforts are successful, it is uncertain when, if ever, the Company will realize significant revenue from product sales.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;"&gt;Basis of presentation&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;The accompanying condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (&#x201c;GAAP&#x201d;) and include the accounts of the Company after elimination of all intercompany accounts and transactions. All adjustments necessary for the fair presentation of the Company&#x2019;s condensed consolidated financial statements for the periods presented have been reflected. &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;"&gt;Liquidity&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;In accordance with Accounting Standards Update (&#x201c;ASU&#x201d;) No.&#160;2014-15, &lt;i style="font-style:italic;"&gt;Disclosure of Uncertainties about an Entity&#x2019;s Ability to Continue as a Going Concern (Subtopic 205-40)&lt;/i&gt;, the Company has evaluated whether there are certain conditions and events, considered in the aggregate, that raise substantial doubt about the Company&#x2019;s ability to continue as a going concern within one&#160;year after the date that the consolidated financial statements are issued.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;Since its inception, the Company has funded its operations primarily with proceeds from sales of redeemable convertible preferred stock and most recently with proceeds from its initial public offering (&#x201c;IPO&#x201d;) in June 2019 and a follow-on public offering of its common stock in July 2020. The Company has incurred recurring losses since its inception, including net losses of $68,353 and $49,496 for the nine months ended September 30, 2021 and 2020, respectively, and net losses of $79,207 and $43,755 for the years ended December 31, 2020 and 2019, respectively. In addition, as of September 30, 2021, the Company had an accumulated deficit of $277,880. The Company expects to continue to generate operating losses for the foreseeable future. As of November 12, 2021, the issuance date of these &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"&gt;condensed consolidated financial statements, the Company expects that its existing cash, cash equivalents and short-term marketable securities of $215,081 as of September 30, 2021, will be sufficient to fund its operating expenses and capital expenditure requirements for at least 12&#160;months from the issuance date of these condensed consolidated financial statements. The Company expects that it will require additional funding beyond this time to complete the clinical development of EFX, commercialize EFX, if it receives regulatory approval, and pursue in-licenses or acquisitions of other product candidates.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;If the Company is unable to obtain funding, the Company will be forced to delay, reduce or eliminate some or all of its research and development programs, product portfolio expansion or commercialization efforts, which could adversely affect its business prospects, or the Company may be unable to continue operations. Although management continues to pursue these plans, there is no assurance that the Company will be successful in obtaining sufficient funding on terms acceptable to the Company to fund continuing operations, if at all.&lt;/p&gt;</us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Narr_1kS_2jsk00S-PeNjS4GySQ"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-68353000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Narr_b2oaZzBXsU-mKFvYUYJFmw"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-49496000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_1_1_2020_To_12_31_2020_gPaAJi7Y5Ua21g8ioXci_w"
      decimals="-3"
      id="Narr_8l5eOmAAuUeUddwiosbtBg"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-79207000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_1_1_2019_To_12_31_2019_gK0gxwrbTE6Ty26wtPbUqA"
      decimals="-3"
      id="Narr_cEjp5BgD_UOcAzYEy5_0qA"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-43755000</us-gaap:NetIncomeLoss>
    <us-gaap:RetainedEarningsAccumulatedDeficit
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Narr_c-D4FGYXSUiG-zqPtnVYwQ"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-277880000</us-gaap:RetainedEarningsAccumulatedDeficit>
    <us-gaap:CashCashEquivalentsAndShortTermInvestments
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Narr_-kJn7-T1s06DcgwQtNkzoQ"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">215081000</us-gaap:CashCashEquivalentsAndShortTermInvestments>
    <us-gaap:SignificantAccountingPoliciesTextBlock
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_jU3j0VGy90qSRlOa5woFuQ">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;2.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Summary of significant accounting policies&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;span style="font-style:italic;font-weight:bold;"&gt;Unaudited interim financial statements&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;The accompanying unaudited condensed consolidated financial statements have been prepared by the Company in accordance with GAAP for interim financial reporting and as required by Regulation&#160;S-X, Rule&#160;10-01. The unaudited condensed consolidated financial statements have been prepared on the same basis as the Company&#x2019;s audited annual financial statements and, in the opinion of management, reflect all adjustments, which include only normal recurring adjustments, necessary for a fair statement of the Company&#x2019;s condensed consolidated balance sheet as of September 30, 2021, the condensed consolidated statements of operations and comprehensive loss for the three and nine months ended September 30, 2021 and 2020, the condensed consolidated statements of stockholders&#x2019; equity (deficit) for the three and nine months ended September 30, 2021 and 2020 and the condensed consolidated statements of cash flows for the nine months ended September 30, 2021 and 2020. The financial data and other information disclosed in these notes related to the three and nine months ended September 30, 2021 and 2020 are unaudited. The results for the three and nine months ended September 30, 2021 are not necessarily indicative of results to be expected for the&#160;year ending December&#160;31, 2021, any other interim periods, or any future&#160;year or period.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;"&gt;Use of estimates&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;The &lt;span style="background-color:#ffffff;"&gt;preparation of the Company's condensed consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the condensed consolidated financial statements, and the reported amounts of expenses during the reporting period. Significant estimates and assumptions reflected in these condensed consolidated financial statements include, but are not limited to, the accrual of research and development expenses, the valuations of common stock and the valuation allowance for deferred tax assets. The Company bases its estimates on historical experience, known trends and other market-specific or other relevant factors that it believes to be reasonable under the circumstances. On an ongoing basis, management evaluates its estimates when there are changes in circumstances, facts and experience. Changes in estimates are recorded in the period in which they become known. Actual results could differ from those&#160;&lt;/span&gt;estimates. &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;"&gt;Cash and cash equivalents&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company considers all highly liquid investments with original maturities of three months or less at the time of purchase to be cash equivalents. Cash equivalents consist primarily of amounts invested in money market accounts.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;"&gt;Short-term marketable securities&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company invests in short-term marketable securities, primarily money market funds, commercial paper, U.S. treasury securities and corporate debt securities. The Company classifies its short-term marketable securities as&#160;available-for-sale&#160;securities and reports them at fair value in short-term marketable securities on the condensed consolidated balance sheets with related unrealized gains and losses included within accumulated other comprehensive gain (loss) on the condensed consolidated balance sheets. The amortized cost of debt securities is adjusted for amortization of premiums and accretion of discounts to maturity, which is included in other income on the condensed consolidated statements of operations and comprehensive loss. Realized gains and losses and declines in value judged to be other-than-temporary, if any, on&#160;available-for-sale&#160;securities are included in other income. The cost of securities sold is based on the specific identification method. Interest and dividends on securities classified as&#160;available-for-sale&#160;are included in other income.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company regularly reviews all its investments for other-than-temporary declines in estimated fair value. This review includes the consideration of the cause of the impairment, including the creditworthiness of the security issuers, the number of securities in an unrealized loss position, the severity and duration of the unrealized losses, whether the Company has the intent to sell the securities and whether it is more likely than not that the Company will be required to sell the securities before the recovery of their amortized cost basis. When the Company determines that the decline in estimated fair value of an investment is below the amortized cost basis and the decline is other-than-temporary, the carrying value of the security will be reduced and a loss will be recorded for the amount of such decline.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;"&gt;Restricted cash&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;As of September 30, 2021 and December 31, 2020, the Company was required to maintain a separate cash balance of $108 for the benefit of the landlord in connection with the Company&#x2019;s Gateway office space lease in South San Francisco, California (the &#x201c;Gateway Lease&#x201d;), which is classified within other assets (non-current) on the condensed consolidated balance sheets (see Note&#160;11). &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;As of December&#160;31, 2020, the Company was required to maintain a separate cash balance of $40 to collateralize corporate credit cards with a bank, which is classified within other assets (non-current) on the condensed consolidated balance sheet.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;"&gt;Concentrations of credit risk&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;Financial &lt;span style="background-color:#ffffff;"&gt;instruments that potentially subject the Company to concentrations of credit risk consist principally of cash, cash equivalents and short-term marketable securities. Periodically, the Company maintains deposits in accredited financial institutions in excess of federally insured limits. The Company deposits its cash investments in financial institutions that it believes have high credit quality and has not experienced any losses on such accounts and does not believe it is exposed to any unusual credit risk beyond the normal credit risk associated with commercial banking relationships. At September 30, 2021 and December&#160;31, 2020, all of the Company's cash, cash equivalents and short-term investments were held at one accredited financial&lt;/span&gt;&lt;span style="background-color:#ffffff;font-family:'Arial','Helvetica','sans-serif';"&gt; &lt;/span&gt;institution.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;"&gt;Property and equipment&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;span style="white-space:pre-wrap;"&gt;Property and equipment are stated at cost, less accumulated depreciation and amortization.  Depreciation is provided using the straight-line method over the estimated useful lives of the assets, which is &lt;/span&gt;&lt;span style="white-space:pre-wrap;"&gt;three years&lt;/span&gt;&lt;span style="white-space:pre-wrap;"&gt; for furniture and equipment. Leasehold improvements are amortized over the shorter of the lease term or the estimated useful life of the improvements. Depreciation and amortization begins at the time the asset is placed in service.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 36pt;"&gt;&lt;span style="font-style:italic;font-weight:bold;"&gt;Leases &lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;span style="white-space:pre-wrap;"&gt;The Company determines whether an arrangement is or contains a lease at inception by assessing whether the arrangement contains an identified asset and whether the Company has the right to control the identified asset. Right-of-use, or ROU, assets represent the Company&#x2019;s right to use an underlying asset for the lease term and lease liabilities represent the Company&#x2019;s obligation to make lease payments arising from the lease. Lease liabilities are recognized at the lease commencement date based on the present value of future lease payments over the lease term. ROU assets are based on the measurement of the lease liability and are further adjusted by any lease payments made prior to or on lease commencement, lease incentives received and initial direct costs incurred, as applicable.  The Company has elected to not recognize leases with a lease term of &lt;/span&gt;&lt;span style="white-space:pre-wrap;"&gt;one year&lt;/span&gt;&lt;span style="white-space:pre-wrap;"&gt; or less on its balance sheet. Operating lease costs included in the measurement of the lease are recognized on a straight-line basis over the lease term. Variable lease costs are expensed as incurred as an operating expense.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company determines the lease classification and the present value of future lease payments at the time of the lease commencement using an incremental borrowing rate that it estimates based upon the Company&#x2019;s credit risk and term of the lease. The interest rate implicit in lease contracts has not historically been readily determinable and the Company must therefore use the appropriate incremental borrowing rate to measure its leases. To estimate the incremental borrowing rate, a credit rating applicable to the Company is estimated using a synthetic credit rating analysis since the Company does not currently have a rating agency-based credit rating. &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 36pt;"&gt;&lt;span style="font-style:italic;font-weight:bold;"&gt;Research and development costs&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;Research &lt;span style="background-color:#ffffff;"&gt;and development costs are expensed as incurred. Research and development expenses consist of costs incurred to discover, research and develop drug candidates, including personnel expenses, stock-based compensation expense, third-party license fees and external costs including fees paid to consultants, contract manufacturing organizations, or CMOs, and clinical research organizations, or CROs, in connection with drug product manufacturing, nonclinical studies and clinical trials, and other related clinical trial fees, such as for investigator grants, patient screening, laboratory work, clinical trial database management, clinical trial material management and statistical compilation and analysis. Non-refundable prepayments for goods or services that will be used or rendered for future research and development activities are recorded as prepaid expenses. Such amounts are recognized as an expense as the goods are delivered or the related services are performed, or until it is no longer expected that the goods will be delivered or the services&lt;/span&gt;&lt;span style="background-color:#ffffff;font-family:'Arial','Helvetica','sans-serif';"&gt; &lt;/span&gt;rendered.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;Costs incurred i&lt;span style="background-color:#ffffff;"&gt;n obtaining technology licenses are charged immediately to research and development expense if the technology licensed has not reached technological feasibility and has no alternative&lt;/span&gt; future uses.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 36pt;"&gt;&lt;span style="font-style:italic;font-weight:bold;"&gt;Research contract costs and accruals&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company &lt;span style="background-color:#ffffff;"&gt;has entered into various research and development and other agreements with commercial firms, researchers and others for provisions of goods and services. These agreements are generally cancelable, and the related costs are recorded as research and development expenses as incurred. The Company records accruals for estimated ongoing research and development costs. When evaluating the adequacy of the accrued liabilities, the Company analyzes progress of the studies or clinical trials, including the phase or completion of events, invoices received and contracted costs. Significant judgments and estimates are made in determining the accrued balances at the end of any reporting period. Actual results could differ materially from the Company's estimates. &lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;"&gt;Stock-based compensation&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company measures all stock-based awards granted to employees and nonemployees based on the fair value on the date of the grant and recognizes compensation expense for those awards over the requisite service period, which is generally the vesting period of the respective award, on a straight-line basis. The Company accounts for forfeitures as they occur. The Company estimates the fair value of stock option grants using the Black-Scholes option pricing model. Prior to the Company&#x2019;s initial public offering, the exercise price for all stock options granted was at the estimated fair value of the underlying common stock as determined on the date of grant by the Company&#x2019;s board of directors.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;The &lt;span style="background-color:#ffffff;"&gt;fair value of each stock option grant is estimated on the date of grant using the Black-Scholes option-pricing model, which requires inputs based on certain subjective assumptions, including the expected stock price volatility, the expected term of the option, the risk-free interest rate for a period that approximates the expected term of the option, and the Company's expected dividend yield. The Company went public in June 2019 and accordingly, lacks sufficient company-specific historical and implied volatility information for its shares traded in the public markets. Therefore, it estimates its expected share price volatility based on the historical volatility of publicly traded peer companies and expects to continue to do so until such time as it has adequate historical data regarding the volatility of its own traded share price. The expected term of the Company's stock options has been determined utilizing the "simplified" method for awards that qualify as "plain-vanilla" options. The risk-free interest rate is determined by reference to the U.S. Treasury yield curve in effect at the time of grant of the award for time periods approximately equal to the expected term of the award. Expected dividend yield is based on the fact that the Company has never paid cash dividends on common stock and does not expect to pay any cash dividends in the foreseeable future. The fair value of each common stock award is estimated on the date of grant based on the fair value of the Company's common stock&lt;/span&gt; on that same date.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;span style="background-color:#ffffff;"&gt;Compensation expense for purchases under the Employee Stock Purchase Plan is recognized based on the fair value of the common stock estimated based on the closing price of our common stock as reported on the date of offering, less the purchase discount percentage provided for in the plan.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company &lt;span style="background-color:#ffffff;"&gt;classifies stock-based compensation expense in its condensed consolidated statement of operations and comprehensive loss in the same manner in which the award recipient's payroll costs are classified or in which the award recipient's service payments&#160;&lt;/span&gt;are classified.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 36pt;"&gt;&lt;span style="font-style:italic;font-weight:bold;"&gt;Comprehensive loss&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;Comprehensive loss &lt;span style="background-color:#ffffff;"&gt;includes net loss as well as other changes in stockholders' equity (deficit) that result from transactions and economic events other than those with stockholders.&#160;The Company&#x2019;s comprehensive loss is comprised of net loss and changes in unrealized gains and losses on its short-term marketable securities&lt;/span&gt;.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 36pt;"&gt;&lt;span style="font-style:italic;font-weight:bold;"&gt;Emerging growth company&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company is an emerging growth company as defined in the Jumpstart Our Business Startups Act of 2012, as amended (the &#x201c;JOBS Act&#x201d;). Under the JOBS Act, companies have extended transition periods available for complying with new or revised accounting standards. The Company has elected this exemption to delay adopting new or revised accounting standards until such time as those standards apply.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;&lt;span style="background-color:#ffffff;"&gt;On the last business day of the second quarter in 2021, the aggregate market value of the Company shares held by non-affiliate stockholders exceeded &lt;/span&gt;&lt;span style="background-color:#ffffff;"&gt;$700&lt;/span&gt;&lt;span style="background-color:#ffffff;"&gt; million. As a result, as of December 31, 2021, the Company will be considered a large accelerated filer as defined in Rule 12b-2 under the Exchange Act, and will cease to be an emerging growth company as defined in the JOBS Act. The Company will no longer be exempt from the auditor attestation requirements of Section 404(b) of the Sarbanes-Oxley Act, and our independent registered public accounting firm will &lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;span style="background-color:#ffffff;"&gt;evaluate and report on the effectiveness of internal control over financial reporting. The Company will also no longer be permitted to take advantage of reduced reporting requirements for smaller reporting companies.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 36pt;"&gt;&lt;span style="font-style:italic;font-weight:bold;"&gt;Recently adopted accounting pronouncements&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;On January 1, 2021, the Company adopted Accounting Standard Update No. 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes (ASU 2019-12), which simplifies the accounting for income taxes. ASU 2019-12 was effective beginning January 1, 2021. The adoption of this new standard did not have a material impact on our condensed consolidated financial statements.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;&lt;span style="font-style:italic;font-weight:bold;"&gt;Recently issued accounting pronouncements not yet adopted&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;&lt;span style="font-style:italic;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;&lt;span style="white-space:pre-wrap;"&gt;In June 2016, the FASB issued No. ASU 2016-13, Measurement of Credit Losses on Financial Instruments (&#x201c;ASU 2016-13&#x201d;). ASU 2016-13 requires measurement and recognition of expected credit losses for financial assets. In November 2019, the FASB issued No. ASU 2019-10 to modify the effective date for ASU 2016-13 for other public business entities includes smaller reporting companies, as defined by the SEC. This guidance will become effective for the Company beginning in the first quarter of 2023. Early adoption is permitted. The Company is currently evaluating the impact that the adoption of ASU 2016-13 will have on its condensed consolidated financial statements.  &lt;/span&gt;&lt;/p&gt;</us-gaap:SignificantAccountingPoliciesTextBlock>
    <us-gaap:BasisOfAccountingPolicyPolicyTextBlock
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_X9dG5lEGTEaJ194maP6pNw">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;span style="font-style:italic;font-weight:bold;"&gt;Unaudited interim financial statements&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;The accompanying unaudited condensed consolidated financial statements have been prepared by the Company in accordance with GAAP for interim financial reporting and as required by Regulation&#160;S-X, Rule&#160;10-01. The unaudited condensed consolidated financial statements have been prepared on the same basis as the Company&#x2019;s audited annual financial statements and, in the opinion of management, reflect all adjustments, which include only normal recurring adjustments, necessary for a fair statement of the Company&#x2019;s condensed consolidated balance sheet as of September 30, 2021, the condensed consolidated statements of operations and comprehensive loss for the three and nine months ended September 30, 2021 and 2020, the condensed consolidated statements of stockholders&#x2019; equity (deficit) for the three and nine months ended September 30, 2021 and 2020 and the condensed consolidated statements of cash flows for the nine months ended September 30, 2021 and 2020. The financial data and other information disclosed in these notes related to the three and nine months ended September 30, 2021 and 2020 are unaudited. The results for the three and nine months ended September 30, 2021 are not necessarily indicative of results to be expected for the&#160;year ending December&#160;31, 2021, any other interim periods, or any future&#160;year or period.&lt;/p&gt;</us-gaap:BasisOfAccountingPolicyPolicyTextBlock>
    <us-gaap:UseOfEstimates
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_RK5aSTiU4k2cwGpct26BNg">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;"&gt;Use of estimates&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;The &lt;span style="background-color:#ffffff;"&gt;preparation of the Company's condensed consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the condensed consolidated financial statements, and the reported amounts of expenses during the reporting period. Significant estimates and assumptions reflected in these condensed consolidated financial statements include, but are not limited to, the accrual of research and development expenses, the valuations of common stock and the valuation allowance for deferred tax assets. The Company bases its estimates on historical experience, known trends and other market-specific or other relevant factors that it believes to be reasonable under the circumstances. On an ongoing basis, management evaluates its estimates when there are changes in circumstances, facts and experience. Changes in estimates are recorded in the period in which they become known. Actual results could differ from those&#160;&lt;/span&gt;estimates. &lt;/p&gt;</us-gaap:UseOfEstimates>
    <us-gaap:CashAndCashEquivalentsPolicyTextBlock
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_v0BvIziE2U27YnXQ-wrXSQ">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;"&gt;Cash and cash equivalents&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company considers all highly liquid investments with original maturities of three months or less at the time of purchase to be cash equivalents. Cash equivalents consist primarily of amounts invested in money market accounts.&lt;/p&gt;</us-gaap:CashAndCashEquivalentsPolicyTextBlock>
    <us-gaap:MarketableSecuritiesPolicy
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_wPX4rpUqTkqGe73lcaEkaw">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;"&gt;Short-term marketable securities&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company invests in short-term marketable securities, primarily money market funds, commercial paper, U.S. treasury securities and corporate debt securities. The Company classifies its short-term marketable securities as&#160;available-for-sale&#160;securities and reports them at fair value in short-term marketable securities on the condensed consolidated balance sheets with related unrealized gains and losses included within accumulated other comprehensive gain (loss) on the condensed consolidated balance sheets. The amortized cost of debt securities is adjusted for amortization of premiums and accretion of discounts to maturity, which is included in other income on the condensed consolidated statements of operations and comprehensive loss. Realized gains and losses and declines in value judged to be other-than-temporary, if any, on&#160;available-for-sale&#160;securities are included in other income. The cost of securities sold is based on the specific identification method. Interest and dividends on securities classified as&#160;available-for-sale&#160;are included in other income.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company regularly reviews all its investments for other-than-temporary declines in estimated fair value. This review includes the consideration of the cause of the impairment, including the creditworthiness of the security issuers, the number of securities in an unrealized loss position, the severity and duration of the unrealized losses, whether the Company has the intent to sell the securities and whether it is more likely than not that the Company will be required to sell the securities before the recovery of their amortized cost basis. When the Company determines that the decline in estimated fair value of an investment is below the amortized cost basis and the decline is other-than-temporary, the carrying value of the security will be reduced and a loss will be recorded for the amount of such decline.&lt;/p&gt;</us-gaap:MarketableSecuritiesPolicy>
    <us-gaap:CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_J-eIf16Xg0qDnUzUWKYiLA">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;"&gt;Restricted cash&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;As of September 30, 2021 and December 31, 2020, the Company was required to maintain a separate cash balance of $108 for the benefit of the landlord in connection with the Company&#x2019;s Gateway office space lease in South San Francisco, California (the &#x201c;Gateway Lease&#x201d;), which is classified within other assets (non-current) on the condensed consolidated balance sheets (see Note&#160;11). &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;As of December&#160;31, 2020, the Company was required to maintain a separate cash balance of $40 to collateralize corporate credit cards with a bank, which is classified within other assets (non-current) on the condensed consolidated balance sheet.&lt;/p&gt;</us-gaap:CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy>
    <akro:RestrictedCashNoncurrentLease
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Narr_vXTrRC92O0q-ZkKiiT5gJQ"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">108000</akro:RestrictedCashNoncurrentLease>
    <akro:RestrictedCashNoncurrentLease
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Narr_PBU-Wyo-DEmepTweHXc8IQ"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">108000</akro:RestrictedCashNoncurrentLease>
    <akro:RestrictedCashNoncurrentCollateralizeCreditCardsWithBank
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Narr_YT9GEWc4AU-BB_M1qO4PzA"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">40000</akro:RestrictedCashNoncurrentCollateralizeCreditCardsWithBank>
    <us-gaap:ConcentrationRiskCreditRisk
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_OM2LinndI0OsJWF8Ghvb5Q">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;"&gt;Concentrations of credit risk&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;Financial &lt;span style="background-color:#ffffff;"&gt;instruments that potentially subject the Company to concentrations of credit risk consist principally of cash, cash equivalents and short-term marketable securities. Periodically, the Company maintains deposits in accredited financial institutions in excess of federally insured limits. The Company deposits its cash investments in financial institutions that it believes have high credit quality and has not experienced any losses on such accounts and does not believe it is exposed to any unusual credit risk beyond the normal credit risk associated with commercial banking relationships. At September 30, 2021 and December&#160;31, 2020, all of the Company's cash, cash equivalents and short-term investments were held at one accredited financial&lt;/span&gt;&lt;span style="background-color:#ffffff;font-family:'Arial','Helvetica','sans-serif';"&gt; &lt;/span&gt;institution.&lt;/p&gt;</us-gaap:ConcentrationRiskCreditRisk>
    <us-gaap:PropertyPlantAndEquipmentPolicyTextBlock
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_a1rNqkx00UmBm2DBGn-prw">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;"&gt;Property and equipment&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;span style="white-space:pre-wrap;"&gt;Property and equipment are stated at cost, less accumulated depreciation and amortization.  Depreciation is provided using the straight-line method over the estimated useful lives of the assets, which is &lt;/span&gt;&lt;span style="white-space:pre-wrap;"&gt;three years&lt;/span&gt;&lt;span style="white-space:pre-wrap;"&gt; for furniture and equipment. Leasehold improvements are amortized over the shorter of the lease term or the estimated useful life of the improvements. Depreciation and amortization begins at the time the asset is placed in service.&lt;/span&gt;&lt;/p&gt;</us-gaap:PropertyPlantAndEquipmentPolicyTextBlock>
    <us-gaap:PropertyPlantAndEquipmentUsefulLife
      contextRef="Duration_1_1_2021_To_9_30_2021_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_FurnitureAndFixturesMember_URoaIG7nB0mgpRsIUYPTXg"
      id="Narr_01FC1xorbUaVfxmNv7qXuA">P3Y</us-gaap:PropertyPlantAndEquipmentUsefulLife>
    <us-gaap:LesseeLeasesPolicyTextBlock
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_EG_5aLVx20O6OLiUj1EV0w">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 36pt;"&gt;&lt;span style="font-style:italic;font-weight:bold;"&gt;Leases &lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;span style="white-space:pre-wrap;"&gt;The Company determines whether an arrangement is or contains a lease at inception by assessing whether the arrangement contains an identified asset and whether the Company has the right to control the identified asset. Right-of-use, or ROU, assets represent the Company&#x2019;s right to use an underlying asset for the lease term and lease liabilities represent the Company&#x2019;s obligation to make lease payments arising from the lease. Lease liabilities are recognized at the lease commencement date based on the present value of future lease payments over the lease term. ROU assets are based on the measurement of the lease liability and are further adjusted by any lease payments made prior to or on lease commencement, lease incentives received and initial direct costs incurred, as applicable.  The Company has elected to not recognize leases with a lease term of &lt;/span&gt;&lt;span style="white-space:pre-wrap;"&gt;one year&lt;/span&gt;&lt;span style="white-space:pre-wrap;"&gt; or less on its balance sheet. Operating lease costs included in the measurement of the lease are recognized on a straight-line basis over the lease term. Variable lease costs are expensed as incurred as an operating expense.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company determines the lease classification and the present value of future lease payments at the time of the lease commencement using an incremental borrowing rate that it estimates based upon the Company&#x2019;s credit risk and term of the lease. The interest rate implicit in lease contracts has not historically been readily determinable and the Company must therefore use the appropriate incremental borrowing rate to measure its leases. To estimate the incremental borrowing rate, a credit rating applicable to the Company is estimated using a synthetic credit rating analysis since the Company does not currently have a rating agency-based credit rating. &lt;/p&gt;</us-gaap:LesseeLeasesPolicyTextBlock>
    <us-gaap:LesseeOperatingLeaseTermOfContract
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      id="Narr_IAFvmScE2U6MVahu6JUArw">P1Y</us-gaap:LesseeOperatingLeaseTermOfContract>
    <us-gaap:ResearchAndDevelopmentExpensePolicy
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_LfaZ00nV_U6_LM05HICykw">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 36pt;"&gt;&lt;span style="font-style:italic;font-weight:bold;"&gt;Research and development costs&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;Research &lt;span style="background-color:#ffffff;"&gt;and development costs are expensed as incurred. Research and development expenses consist of costs incurred to discover, research and develop drug candidates, including personnel expenses, stock-based compensation expense, third-party license fees and external costs including fees paid to consultants, contract manufacturing organizations, or CMOs, and clinical research organizations, or CROs, in connection with drug product manufacturing, nonclinical studies and clinical trials, and other related clinical trial fees, such as for investigator grants, patient screening, laboratory work, clinical trial database management, clinical trial material management and statistical compilation and analysis. Non-refundable prepayments for goods or services that will be used or rendered for future research and development activities are recorded as prepaid expenses. Such amounts are recognized as an expense as the goods are delivered or the related services are performed, or until it is no longer expected that the goods will be delivered or the services&lt;/span&gt;&lt;span style="background-color:#ffffff;font-family:'Arial','Helvetica','sans-serif';"&gt; &lt;/span&gt;rendered.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;Costs incurred i&lt;span style="background-color:#ffffff;"&gt;n obtaining technology licenses are charged immediately to research and development expense if the technology licensed has not reached technological feasibility and has no alternative&lt;/span&gt; future uses.&lt;/p&gt;</us-gaap:ResearchAndDevelopmentExpensePolicy>
    <akro:ResearchContractCostsAndAccrualsPolicyPolicyTextBlock
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_k3hz8AeR0ku4nGwEZvuG_g">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 36pt;"&gt;&lt;span style="font-style:italic;font-weight:bold;"&gt;Research contract costs and accruals&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company &lt;span style="background-color:#ffffff;"&gt;has entered into various research and development and other agreements with commercial firms, researchers and others for provisions of goods and services. These agreements are generally cancelable, and the related costs are recorded as research and development expenses as incurred. The Company records accruals for estimated ongoing research and development costs. When evaluating the adequacy of the accrued liabilities, the Company analyzes progress of the studies or clinical trials, including the phase or completion of events, invoices received and contracted costs. Significant judgments and estimates are made in determining the accrued balances at the end of any reporting period. Actual results could differ materially from the Company's estimates. &lt;/span&gt;&lt;/p&gt;</akro:ResearchContractCostsAndAccrualsPolicyPolicyTextBlock>
    <us-gaap:ShareBasedCompensationOptionAndIncentivePlansPolicy
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb__mWZTwIvpE-U2uRn4shzYw">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;"&gt;Stock-based compensation&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company measures all stock-based awards granted to employees and nonemployees based on the fair value on the date of the grant and recognizes compensation expense for those awards over the requisite service period, which is generally the vesting period of the respective award, on a straight-line basis. The Company accounts for forfeitures as they occur. The Company estimates the fair value of stock option grants using the Black-Scholes option pricing model. Prior to the Company&#x2019;s initial public offering, the exercise price for all stock options granted was at the estimated fair value of the underlying common stock as determined on the date of grant by the Company&#x2019;s board of directors.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;The &lt;span style="background-color:#ffffff;"&gt;fair value of each stock option grant is estimated on the date of grant using the Black-Scholes option-pricing model, which requires inputs based on certain subjective assumptions, including the expected stock price volatility, the expected term of the option, the risk-free interest rate for a period that approximates the expected term of the option, and the Company's expected dividend yield. The Company went public in June 2019 and accordingly, lacks sufficient company-specific historical and implied volatility information for its shares traded in the public markets. Therefore, it estimates its expected share price volatility based on the historical volatility of publicly traded peer companies and expects to continue to do so until such time as it has adequate historical data regarding the volatility of its own traded share price. The expected term of the Company's stock options has been determined utilizing the "simplified" method for awards that qualify as "plain-vanilla" options. The risk-free interest rate is determined by reference to the U.S. Treasury yield curve in effect at the time of grant of the award for time periods approximately equal to the expected term of the award. Expected dividend yield is based on the fact that the Company has never paid cash dividends on common stock and does not expect to pay any cash dividends in the foreseeable future. The fair value of each common stock award is estimated on the date of grant based on the fair value of the Company's common stock&lt;/span&gt; on that same date.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;span style="background-color:#ffffff;"&gt;Compensation expense for purchases under the Employee Stock Purchase Plan is recognized based on the fair value of the common stock estimated based on the closing price of our common stock as reported on the date of offering, less the purchase discount percentage provided for in the plan.&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company &lt;span style="background-color:#ffffff;"&gt;classifies stock-based compensation expense in its condensed consolidated statement of operations and comprehensive loss in the same manner in which the award recipient's payroll costs are classified or in which the award recipient's service payments&#160;&lt;/span&gt;are classified.&lt;/p&gt;</us-gaap:ShareBasedCompensationOptionAndIncentivePlansPolicy>
    <us-gaap:ComprehensiveIncomePolicyPolicyTextBlock
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_5hvBloZIw0OHGfzhBZj8VA">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 36pt;"&gt;&lt;span style="font-style:italic;font-weight:bold;"&gt;Comprehensive loss&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;Comprehensive loss &lt;span style="background-color:#ffffff;"&gt;includes net loss as well as other changes in stockholders' equity (deficit) that result from transactions and economic events other than those with stockholders.&#160;The Company&#x2019;s comprehensive loss is comprised of net loss and changes in unrealized gains and losses on its short-term marketable securities&lt;/span&gt;.&lt;/p&gt;</us-gaap:ComprehensiveIncomePolicyPolicyTextBlock>
    <akro:EmergingGrowthCompanyPolicyTextBlock
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_rUZJZ9_FJ0mbD_jwfZsQcw">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 36pt;"&gt;&lt;span style="font-style:italic;font-weight:bold;"&gt;Emerging growth company&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company is an emerging growth company as defined in the Jumpstart Our Business Startups Act of 2012, as amended (the &#x201c;JOBS Act&#x201d;). Under the JOBS Act, companies have extended transition periods available for complying with new or revised accounting standards. The Company has elected this exemption to delay adopting new or revised accounting standards until such time as those standards apply.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;&lt;span style="background-color:#ffffff;"&gt;On the last business day of the second quarter in 2021, the aggregate market value of the Company shares held by non-affiliate stockholders exceeded &lt;/span&gt;&lt;span style="background-color:#ffffff;"&gt;$700&lt;/span&gt;&lt;span style="background-color:#ffffff;"&gt; million. As a result, as of December 31, 2021, the Company will be considered a large accelerated filer as defined in Rule 12b-2 under the Exchange Act, and will cease to be an emerging growth company as defined in the JOBS Act. The Company will no longer be exempt from the auditor attestation requirements of Section 404(b) of the Sarbanes-Oxley Act, and our independent registered public accounting firm will &lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;span style="background-color:#ffffff;"&gt;evaluate and report on the effectiveness of internal control over financial reporting. The Company will also no longer be permitted to take advantage of reduced reporting requirements for smaller reporting companies.&lt;/span&gt;&lt;/p&gt;</akro:EmergingGrowthCompanyPolicyTextBlock>
    <akro:AggregateMarketValueOfStockIssued
      contextRef="As_Of_6_30_2021_WnQU_0IaMEuTef16OinncA"
      decimals="-6"
      id="Narr_6Kt28FMXYESZ7qOtUjKpHw"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">700000000</akro:AggregateMarketValueOfStockIssued>
    <us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_pR1CpNu6sEaaghd91k_hOA">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 36pt;"&gt;&lt;span style="font-style:italic;font-weight:bold;"&gt;Recently adopted accounting pronouncements&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;On January 1, 2021, the Company adopted Accounting Standard Update No. 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes (ASU 2019-12), which simplifies the accounting for income taxes. ASU 2019-12 was effective beginning January 1, 2021. The adoption of this new standard did not have a material impact on our condensed consolidated financial statements.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;&lt;span style="font-style:italic;font-weight:bold;"&gt;Recently issued accounting pronouncements not yet adopted&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;&lt;span style="font-style:italic;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;&lt;span style="white-space:pre-wrap;"&gt;In June 2016, the FASB issued No. ASU 2016-13, Measurement of Credit Losses on Financial Instruments (&#x201c;ASU 2016-13&#x201d;). ASU 2016-13 requires measurement and recognition of expected credit losses for financial assets. In November 2019, the FASB issued No. ASU 2019-10 to modify the effective date for ASU 2016-13 for other public business entities includes smaller reporting companies, as defined by the SEC. This guidance will become effective for the Company beginning in the first quarter of 2023. Early adoption is permitted. The Company is currently evaluating the impact that the adoption of ASU 2016-13 will have on its condensed consolidated financial statements.  &lt;/span&gt;&lt;/p&gt;</us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock>
    <us-gaap:FairValueDisclosuresTextBlock
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_6_GyzXh4cUeTcUQfGNVlCQ">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:36pt;text-indent:-36pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;3.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;b style="font-weight:bold;white-space:pre-wrap;"&gt;Fair value of financial assets and liabilities  &lt;/b&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;Certain assets and liabilities of the Company are carried at fair value under GAAP. Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. Valuation techniques used to measure fair value must maximize the use of observable inputs and minimize the use of unobservable inputs. Financial assets and liabilities carried at fair value are to be classified and disclosed in one of the following three levels of the fair value hierarchy, of which the first two are considered observable and the last is considered unobservable:&lt;/p&gt;&lt;table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:12pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"&gt;&lt;tr&gt;&lt;td style="width:36pt;"/&gt;&lt;td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;"&gt;&#x25cf;&lt;/td&gt;&lt;td style="padding:0pt;"&gt;&lt;span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;"&gt;Level&#160;1&#x2014;Quoted prices in active markets for identical assets or liabilities.&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:12pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"&gt;&lt;tr&gt;&lt;td style="width:36pt;"/&gt;&lt;td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;"&gt;&#x25cf;&lt;/td&gt;&lt;td style="padding:0pt;"&gt;&lt;span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;"&gt;Level&#160;2&#x2014;Observable inputs (other than Level&#160;1 quoted prices), such as quoted prices in active markets for similar assets or liabilities, quoted prices in markets that are not active for identical or similar assets or liabilities, or other inputs that are observable or can be corroborated by observable market data.&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"&gt;&lt;tr&gt;&lt;td style="width:36pt;"/&gt;&lt;td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;"&gt;&#x25cf;&lt;/td&gt;&lt;td style="padding:0pt;"&gt;&lt;span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;"&gt;Level&#160;3&#x2014;Unobservable inputs that are supported by little or no market activity that are significant to determining the fair value of the assets or liabilities, including pricing models, discounted cash flow methodologies and similar techniques.&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div style="margin-top:12pt;"/&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;span style="background-color:#ffffff;"&gt;The following is a summary of our financial assets measured at fair value on a recurring basis as of September 30, 2021 and December 31, 2020:&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;min-height:0.0pt;margin:0pt;"&gt;&lt;span style="font-size:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.41%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.81%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="11" style="vertical-align:bottom;white-space:nowrap;width:61.1%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;September&#160;30,&#160;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.04%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Total&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Level 1&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Level 2&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Level 3&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Money market funds&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&#160;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 139,039&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 139,039&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.81%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Commercial paper&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 7,000&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 7,000&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.81%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Corporate debt securities&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.41%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 43,146&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 43,146&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.81%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.41%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 189,185&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 139,039&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 50,146&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.81%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.81%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="11" style="vertical-align:bottom;white-space:nowrap;width:61.1%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;December&#160;31,&#160;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.04%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Total&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Level 1&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Level 2&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Level 3&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Money market funds&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&#160;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 158,023&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&#160;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 158,023&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.81%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Commercial paper&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 47,955&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 47,955&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.81%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Corporate debt securities&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.41%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 33,190&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 33,190&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.81%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.41%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 239,168&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 158,023&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 81,145&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.81%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;&lt;span style="margin-bottom:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;Commercial paper and corporate debt securities were valued by the Company using quoted prices in active markets for similar securities, which represent a Level 2 measurement within the fair value hierarchy. The carrying values of the Company&#x2019;s prepaid expenses and other current assets, accounts payable and accrued expenses approximate their fair values due to the short-term nature of these assets and liabilities. During the nine months ended September 30, 2021 and the twelve months ended December 31, 2020, there were no transfers between Level&#160;1, Level&#160;2 and Level&#160;3.&lt;/p&gt;</us-gaap:FairValueDisclosuresTextBlock>
    <us-gaap:FairValueAssetsMeasuredOnRecurringBasisTextBlock
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_V0fA44FoD06Eo0K3adt9iQ">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;min-height:0.0pt;margin:0pt;"&gt;&lt;span style="font-size:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.41%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.81%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="11" style="vertical-align:bottom;white-space:nowrap;width:61.1%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;September&#160;30,&#160;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.04%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Total&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Level 1&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Level 2&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Level 3&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Money market funds&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&#160;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 139,039&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 139,039&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.81%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Commercial paper&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 7,000&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 7,000&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.81%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Corporate debt securities&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.41%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 43,146&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 43,146&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.81%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.41%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 189,185&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 139,039&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 50,146&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.81%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.81%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="11" style="vertical-align:bottom;white-space:nowrap;width:61.1%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;December&#160;31,&#160;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.04%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Total&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Level 1&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Level 2&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Level 3&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Money market funds&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&#160;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 158,023&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&#160;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 158,023&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.81%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Commercial paper&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 47,955&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 47,955&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.81%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Corporate debt securities&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.41%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 33,190&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 33,190&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.81%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.41%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 239,168&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 158,023&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 81,145&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.81%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</us-gaap:FairValueAssetsMeasuredOnRecurringBasisTextBlock>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="As_Of_9_30_2021_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_MoneyMarketFundsMember_BkorOSOPmEmByYDp9_Z-aw"
      decimals="-3"
      id="Tc_olF8ZrQS-E-wwlFl6ub6_g_3_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">139039000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="As_Of_9_30_2021_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_MoneyMarketFundsMember_3zAmJTnmdUmFerHlYHEQjw"
      decimals="-3"
      id="Tc_FIvPB2W01EqPh4L8JT1kPw_3_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">139039000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="As_Of_9_30_2021_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_CommercialPaperMember_ApRMnSNCkEuzeG3S3mDi0Q"
      decimals="-3"
      id="Tc_drZFpdt2V0G8g3QsmF2Syw_4_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">7000000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="As_Of_9_30_2021_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_CommercialPaperMember_lA2nxTZwLUu21ErXv6d-tg"
      decimals="-3"
      id="Tc_ygnPpQG1yEyONX792alSqg_4_9"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">7000000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="As_Of_9_30_2021_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_ajuABz-440ysgJ63gykiLw"
      decimals="-3"
      id="Tc_RKXlmkc0Tk6pOFK-xxQYfw_5_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">43146000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="As_Of_9_30_2021_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_1MchIdYFjEWW4wQKarWf-w"
      decimals="-3"
      id="Tc_ELXkmv7JJkm1Lz8ZkqWYhQ_5_9"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">43146000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="As_Of_9_30_2021_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_xxDgn4kQLUSwyeI4CcEQ6A"
      decimals="-3"
      id="Tc_pKxHh0G2JkWOPbYw8_r6dQ_6_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">189185000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="As_Of_9_30_2021_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_jn5wH7eHaUejqZH8ICWVxg"
      decimals="-3"
      id="Tc_W8xGOo9In0WpmtcRYvTUvw_6_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">139039000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="As_Of_9_30_2021_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_ohdOPlzbvE6_ImNZ-FRrew"
      decimals="-3"
      id="Tc_qWMoXtROT06zQAvvLQDcng_6_9"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">50146000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="As_Of_12_31_2020_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_MoneyMarketFundsMember_Kr3FCskISEy5sLec3X6Kyg"
      decimals="-3"
      id="Tc_xFKxnIUeFkOjxMuUWlQ19Q_10_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">158023000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="As_Of_12_31_2020_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_MoneyMarketFundsMember_oy0Vna_xKEagPKCuRLD6ag"
      decimals="-3"
      id="Tc_H9E2Yik4RkOrZdzqbBLyLA_10_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">158023000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="As_Of_12_31_2020_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_CommercialPaperMember_0vC-BFLFGEKsW_STmGNCsw"
      decimals="-3"
      id="Tc_udPtvtCLNEaTLvF-XfESbQ_11_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">47955000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="As_Of_12_31_2020_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_CommercialPaperMember_I9smTimrWEKV1juPf_Prpg"
      decimals="-3"
      id="Tc_eiDXKOno40eHpELGMnjCgQ_11_9"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">47955000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="As_Of_12_31_2020_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_QB4-bRxVHEuFvASG5Su7ng"
      decimals="-3"
      id="Tc_YOah4mmjW0S8ApU7AoOQeg_12_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">33190000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="As_Of_12_31_2020_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_Y6e2R9Pcok2aG3OttZg5xw"
      decimals="-3"
      id="Tc_7S_RkEmR4kO8LSeRVvH16w_12_9"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">33190000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="As_Of_12_31_2020_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_Fy1-cU8m5ky8scytDQmS6w"
      decimals="-3"
      id="Tc_HgklfmdHS0WJl9q95McKIQ_13_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">239168000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="As_Of_12_31_2020_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_jsbtryBimUqspCyyoqGvRA"
      decimals="-3"
      id="Tc_7jLEMv0KQ0OxJMAQYh8Igg_13_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">158023000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:AssetsFairValueDisclosure
      contextRef="As_Of_12_31_2020_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_p_nzbPPBqECYzU7BzKmgKA"
      decimals="-3"
      id="Tc_0Ns8C2U9TEy5tFVGaXaL8g_13_9"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">81145000</us-gaap:AssetsFairValueDisclosure>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Narr_XKGjvsYGXkSo8Y5zin3kcQ"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">0</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3>
    <us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3
      contextRef="Duration_1_1_2020_To_12_31_2020_gPaAJi7Y5Ua21g8ioXci_w"
      decimals="-3"
      id="Narr_J_hcSkUOTkuasKQZDFU92g"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">0</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3>
    <us-gaap:CashCashEquivalentsAndMarketableSecuritiesTextBlock
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_Lm0P4bn9YUmcb3lIDMoYkQ">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;padding-left:36pt;text-indent:-36pt;margin:0pt 0pt 12pt 0pt;"&gt;4.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Short-term marketable securities&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;&lt;span style="background-color:#ffffff;"&gt;The following is a summary of short-term marketable securities as of September 30, 2021 and December 31, 2020&lt;/span&gt;:&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;&lt;span style="margin-bottom:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="11" style="vertical-align:bottom;white-space:nowrap;width:54.36%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;September&#160;30,&#160;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.52%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Amortized cost&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;width:11.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Gross unrealized gains&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;width:11.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Gross unrealized losses&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.3%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Fair value&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Money market funds&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&#160;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 139,039&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&#160;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 139,039&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Commercial paper&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 7,000&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 7,000&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Corporate debt securities&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 43,163&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (17)&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 43,146&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 6pt;"&gt;&lt;span style="margin-left:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.9%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 189,202&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (17)&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 189,185&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Cash equivalents&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 139,039&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Short-term marketable securities&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 50,146&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 189,185&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="11" style="vertical-align:bottom;white-space:nowrap;width:54.36%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;December&#160;31,&#160;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;width:11.52%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Amortized cost&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;width:11.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Gross unrealized gains&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;width:11.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Gross unrealized losses&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.3%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Fair value&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Money market funds&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&#160;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 158,023&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&#160;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 158,023&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Commercial paper&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 47,955&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 47,955&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Corporate debt securities&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 33,193&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (3)&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 33,190&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 6pt;"&gt;&lt;span style="margin-left:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.9%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 239,171&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (3)&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 239,168&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Cash equivalents&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 158,023&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Short-term marketable securities&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 81,145&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 239,168&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:11pt;margin-bottom:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:11pt;text-indent:36pt;margin:0pt;"&gt;As of September 30, 2021 and December 31, 2020, all of the Company&#x2019;s short-term marketable securities had contractual maturities of less than one year.&lt;/p&gt;</us-gaap:CashCashEquivalentsAndMarketableSecuritiesTextBlock>
    <us-gaap:MarketableSecuritiesTextBlock
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_s8xIDgeBU0CwtLHJqH5_ew">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;&lt;span style="background-color:#ffffff;"&gt;The following is a summary of short-term marketable securities as of September 30, 2021 and December 31, 2020&lt;/span&gt;:&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;&lt;span style="margin-bottom:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="11" style="vertical-align:bottom;white-space:nowrap;width:54.36%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;September&#160;30,&#160;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.52%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Amortized cost&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;width:11.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Gross unrealized gains&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;width:11.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Gross unrealized losses&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.3%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Fair value&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Money market funds&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&#160;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 139,039&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&#160;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 139,039&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Commercial paper&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 7,000&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 7,000&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Corporate debt securities&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 43,163&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (17)&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 43,146&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 6pt;"&gt;&lt;span style="margin-left:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.9%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 189,202&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (17)&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 189,185&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Cash equivalents&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 139,039&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Short-term marketable securities&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 50,146&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 189,185&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="11" style="vertical-align:bottom;white-space:nowrap;width:54.36%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;December&#160;31,&#160;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;width:11.52%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Amortized cost&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;width:11.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Gross unrealized gains&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;width:11.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Gross unrealized losses&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.3%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Fair value&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Money market funds&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&#160;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 158,023&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&#160;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 158,023&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Commercial paper&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 47,955&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 47,955&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Corporate debt securities&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 33,193&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (3)&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 33,190&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 6pt;"&gt;&lt;span style="margin-left:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.9%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 239,171&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (3)&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 239,168&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Cash equivalents&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 158,023&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Short-term marketable securities&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 81,145&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:42.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 239,168&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</us-gaap:MarketableSecuritiesTextBlock>
    <us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostCurrent
      contextRef="As_Of_9_30_2021_us-gaap_FinancialInstrumentAxis_us-gaap_MoneyMarketFundsMember_MkGDhjOMOU6AIZMOAud4GQ"
      decimals="-3"
      id="Tc_P6WMM8LHsky3rkLVdlzUEw_3_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">139039000</us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostCurrent>
    <us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent
      contextRef="As_Of_9_30_2021_us-gaap_FinancialInstrumentAxis_us-gaap_MoneyMarketFundsMember_MkGDhjOMOU6AIZMOAud4GQ"
      decimals="-3"
      id="Tc_0E6abnYtB0ahbMdGB7IGPQ_3_12"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">139039000</us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent>
    <us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostCurrent
      contextRef="As_Of_9_30_2021_us-gaap_FinancialInstrumentAxis_us-gaap_CommercialPaperMember_ftFAsbB3l0CktNadXSonhQ"
      decimals="-3"
      id="Tc_9dCrfMbVQke3fdNbbB5xcA_4_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">7000000</us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostCurrent>
    <us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent
      contextRef="As_Of_9_30_2021_us-gaap_FinancialInstrumentAxis_us-gaap_CommercialPaperMember_ftFAsbB3l0CktNadXSonhQ"
      decimals="-3"
      id="Tc_NZOxCXwV50OfmlTp96E2Lw_4_12"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">7000000</us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent>
    <us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostCurrent
      contextRef="As_Of_9_30_2021_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_-xXcPEl-nkGfFMlrSD6ZFQ"
      decimals="-3"
      id="Tc_m6g6YIUstUuyrE0oVXqqwA_5_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">43163000</us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostCurrent>
    <us-gaap:AvailableForSaleDebtSecuritiesGrossUnrealizedLoss
      contextRef="Duration_1_1_2021_To_9_30_2021_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_eF4NUu6qs0i8e-lU61QUjg"
      decimals="-3"
      id="Tc_AgjhnZpB3kucgf_6argRMg_5_9"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">17000</us-gaap:AvailableForSaleDebtSecuritiesGrossUnrealizedLoss>
    <us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent
      contextRef="As_Of_9_30_2021_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_-xXcPEl-nkGfFMlrSD6ZFQ"
      decimals="-3"
      id="Tc_3_k0NILaE0qO9Ash9bKoLA_5_12"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">43146000</us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent>
    <us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostCurrent
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_fZqSTgzuo0mk2Fg1Lvo5rA_6_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">189202000</us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostCurrent>
    <us-gaap:AvailableForSaleDebtSecuritiesGrossUnrealizedLoss
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Tc_ovNTTUyMd02O2hasHHUBMw_6_9"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">17000</us-gaap:AvailableForSaleDebtSecuritiesGrossUnrealizedLoss>
    <us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_jV725um-OUeYWxSGTRBWGw_6_12"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">189185000</us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent>
    <us-gaap:CashEquivalentsAtCarryingValue
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_3hnsjQbSCEKeP6-cqy57Bg_8_12"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">139039000</us-gaap:CashEquivalentsAtCarryingValue>
    <us-gaap:MarketableSecuritiesCurrent
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_QQvUJ3mrtUG5UQ09hfgPRA_9_12"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">50146000</us-gaap:MarketableSecuritiesCurrent>
    <us-gaap:MarketableSecurities
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_PmTvQVeU-0uFR-eL7gjOvw_10_12"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">189185000</us-gaap:MarketableSecurities>
    <us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostCurrent
      contextRef="As_Of_12_31_2020_us-gaap_FinancialInstrumentAxis_us-gaap_MoneyMarketFundsMember_8kE1pIhEh0q4HD2ZUrCiiA"
      decimals="-3"
      id="Tc_DMZJ3SHc1U-UV-DvTkO7Xw_14_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">158023000</us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostCurrent>
    <us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent
      contextRef="As_Of_12_31_2020_us-gaap_FinancialInstrumentAxis_us-gaap_MoneyMarketFundsMember_8kE1pIhEh0q4HD2ZUrCiiA"
      decimals="-3"
      id="Tc_SCBHm9csIkeqAeqz3r_ftw_14_12"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">158023000</us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent>
    <us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostCurrent
      contextRef="As_Of_12_31_2020_us-gaap_FinancialInstrumentAxis_us-gaap_CommercialPaperMember_giiXUYf0Y0ujkdbeog2b5A"
      decimals="-3"
      id="Tc_PC7a-eb2wU-2A_Z2mvQfGA_15_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">47955000</us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostCurrent>
    <us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent
      contextRef="As_Of_12_31_2020_us-gaap_FinancialInstrumentAxis_us-gaap_CommercialPaperMember_giiXUYf0Y0ujkdbeog2b5A"
      decimals="-3"
      id="Tc_UGH_gvGeU068JgkOs9n6uA_15_12"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">47955000</us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent>
    <us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostCurrent
      contextRef="As_Of_12_31_2020_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_Bwsdy9MeWUafKg-gvueuVw"
      decimals="-3"
      id="Tc_NjuK8pT3p0G4rQogAzUeXQ_16_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">33193000</us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostCurrent>
    <us-gaap:AvailableForSaleDebtSecuritiesGrossUnrealizedLoss
      contextRef="Duration_1_1_2020_To_12_31_2020_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_RbbYv3jvVUedYLw-sA4jDQ"
      decimals="-3"
      id="Tc_VfiH-IhEkESIXmBx3BI32g_16_9"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">3000</us-gaap:AvailableForSaleDebtSecuritiesGrossUnrealizedLoss>
    <us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent
      contextRef="As_Of_12_31_2020_us-gaap_FinancialInstrumentAxis_us-gaap_CorporateDebtSecuritiesMember_Bwsdy9MeWUafKg-gvueuVw"
      decimals="-3"
      id="Tc_PnQdwzaVlUm956bgbGWA7g_16_12"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">33190000</us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent>
    <us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostCurrent
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Tc__uFfm3qom0Sn3HBvjLtUqA_17_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">239171000</us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostCurrent>
    <us-gaap:AvailableForSaleDebtSecuritiesGrossUnrealizedLoss
      contextRef="Duration_1_1_2020_To_12_31_2020_gPaAJi7Y5Ua21g8ioXci_w"
      decimals="-3"
      id="Tc_F7rRB3Obyk-fZ9I0Xlv9OQ_17_9"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">3000</us-gaap:AvailableForSaleDebtSecuritiesGrossUnrealizedLoss>
    <us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Tc_1kE0EykR1UeHovpsDyfvCw_17_12"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">239168000</us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent>
    <us-gaap:CashEquivalentsAtCarryingValue
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Tc_U4Yjm6TVDUm1lsKROlhsOA_19_12"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">158023000</us-gaap:CashEquivalentsAtCarryingValue>
    <us-gaap:MarketableSecuritiesCurrent
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Tc_Hnd62x0mwEKvFZl_PZFHzA_20_12"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">81145000</us-gaap:MarketableSecuritiesCurrent>
    <us-gaap:MarketableSecurities
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Tc_WELqrcbk6kOqXxhZpFolnA_21_12"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">239168000</us-gaap:MarketableSecurities>
    <akro:ShortTermContractualMaturities
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Narr_GAiA8wxgwkiZezeaTP4FPQ">P1Y</akro:ShortTermContractualMaturities>
    <akro:ShortTermContractualMaturities
      contextRef="Duration_1_1_2020_To_12_31_2020_gPaAJi7Y5Ua21g8ioXci_w"
      id="Narr_3KW1FelWx061TvmEKLVAsQ">P1Y</akro:ShortTermContractualMaturities>
    <akro:AccruedExpensesAndOtherCurrentLiabilitiesTextBlock
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_6k6lIJGkykOtkmzggRkOyg">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;5.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Accrued expenses and other current liabilities&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;&lt;span style="background-color:#ffffff;"&gt;The following is a summary of&#160;accrued expenses and other current liabilities as of September 30, 2021 and December 31, 2020&lt;/span&gt;:&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="margin-bottom:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:13.85%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:13.43%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:15.5%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;September&#160;30,&#160;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:9pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:15.01%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;December&#160;31,&#160;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Accrued external research and development expenses&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:13.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 14,148&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:13.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 8,740&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Accrued employee compensation and benefits&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:13.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 2,218&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:13.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 495&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Accrued legal and professional fees&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:13.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 191&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:13.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 154&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Short-term lease liability and other&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:13.85%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 199&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.58%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:13.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 294&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:13.85%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 16,756&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.58%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:13.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 9,683&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;margin-bottom:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;</akro:AccruedExpensesAndOtherCurrentLiabilitiesTextBlock>
    <akro:ScheduleOfAccruedLiabilitiesAndOtherCurrentLiabilitiesTableTextBlock
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_CP0rKeR_10Kw8dAeg38DVA">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="margin-bottom:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:13.85%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:13.43%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:15.5%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;September&#160;30,&#160;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:9pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:15.01%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;December&#160;31,&#160;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Accrued external research and development expenses&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:13.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 14,148&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:13.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 8,740&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Accrued employee compensation and benefits&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:13.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 2,218&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:13.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 495&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Accrued legal and professional fees&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:13.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 191&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:13.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 154&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Short-term lease liability and other&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:13.85%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 199&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.58%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:13.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 294&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:13.85%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 16,756&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.58%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:13.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 9,683&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</akro:ScheduleOfAccruedLiabilitiesAndOtherCurrentLiabilitiesTableTextBlock>
    <akro:ResearchAndDevelopmentExpensesCurrent
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_hncCZvNZoE2TpgiBLXtlEQ_2_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">14148000</akro:ResearchAndDevelopmentExpensesCurrent>
    <akro:ResearchAndDevelopmentExpensesCurrent
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Tc_rej9D5gE50qa9dxG_BPTOA_2_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">8740000</akro:ResearchAndDevelopmentExpensesCurrent>
    <us-gaap:EmployeeRelatedLiabilitiesCurrent
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_vtlSHuF3xUqFQSNxP_aEPA_3_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">2218000</us-gaap:EmployeeRelatedLiabilitiesCurrent>
    <us-gaap:EmployeeRelatedLiabilitiesCurrent
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Tc_FjcvwDG85E6VsWG6jVkKOA_3_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">495000</us-gaap:EmployeeRelatedLiabilitiesCurrent>
    <us-gaap:AccruedProfessionalFeesCurrent
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_bHnMQGLnU0C7wK0KW3dSpQ_4_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">191000</us-gaap:AccruedProfessionalFeesCurrent>
    <us-gaap:AccruedProfessionalFeesCurrent
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Tc_WW7ttbFD5ESO1lqQYTPmxA_4_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">154000</us-gaap:AccruedProfessionalFeesCurrent>
    <akro:ShortTermLeaseLiabilityAndOtherCurrent
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_ogp_F5KzdESg-8BtiZWllQ_5_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">199000</akro:ShortTermLeaseLiabilityAndOtherCurrent>
    <akro:ShortTermLeaseLiabilityAndOtherCurrent
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Tc_Ek_LUoyI8kWO_5aV2yklbw_5_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">294000</akro:ShortTermLeaseLiabilityAndOtherCurrent>
    <akro:AccruedExpensesAndOtherCurrentLiabilities
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_F4DmVdXnEUyoW6rKWVlxgw_6_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">16756000</akro:AccruedExpensesAndOtherCurrentLiabilities>
    <akro:AccruedExpensesAndOtherCurrentLiabilities
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Tc_ocHRx9GZoUeHdUY2Tcda0Q_6_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">9683000</akro:AccruedExpensesAndOtherCurrentLiabilities>
    <us-gaap:StockholdersEquityNoteDisclosureTextBlock
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_RIu_RZm840uKWQ9bgBC4Jw">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;6.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Stockholder&#x2019;s equity (deficit)&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;"&gt;Common stock&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;As of September 30, 2021 and December&#160;31, 2020, the Company&#x2019;s certificate of incorporation, as amended and restated, authorized the Company to issue 150,000,000 shares of $0.0001 par value common stock. Each share of common stock entitles the holder to one vote on all matters submitted to a vote of the Company&#x2019;s stockholders. The holders of common stock, voting exclusively and as a separate class, have the exclusive right to vote for the election of directors of the Company. Common stockholders are entitled to receive dividends, as may be declared by the board of directors. Through September 30, 2021, no cash dividends had been declared or &lt;span style="-sec-ix-hidden:Hidden_XbEsgWaQuE6UELV2g4sFWA;"&gt;&lt;span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;"&gt;paid&lt;/span&gt;&lt;/span&gt;.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;On June&#160;24, 2019, the Company completed its IPO at which time the Company issued 6,612,500 shares of common stock, including the exercise in full by the underwriters of their option to purchase up to 862,500 additional shares of common stock, at a public offering price of&#160;$16.00&#160;per share. The Company received $98,394, net of underwriting discounts and commissions, but before deducting offering costs paid by the Company, which were&#160;$2,942. Upon the closing of the IPO, all outstanding shares of convertible preferred stock converted into&#160;21,056,136&#160;shares of common stock. &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;On July 10, 2020, the Company completed a follow-on public offering at which time the Company issued 6,012,390 shares of common stock, including the exercise in full by the underwriters of their option to purchase up to 784,224 additional shares of common stock, at a public offering price of&#160;$36.00&#160;per share. The Company received $203,460 net of underwriting discounts and commissions, but before deducting offering costs paid by the Company, which were&#160;$906. &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;On May 18, 2021, the Company filed a Form S-3 Registration Statement and the accompanying prospectus activating the at-the-market, or ATM, facility by entering into a sales agreement with J.P. Morgan Securities LLC, relating to shares of the Company&#x2019;s common stock offered. Pursuant to the terms of the sales agreement, the Company may offer and sell shares of common stock, having an aggregate price of up to $100.0 million from time to time. The Company reserved 5,000,000 shares of common stock related to the ATM offering. During the three and nine months ended September 30, 2021, the Company did not make any sales under the ATM facility.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;As of September 30, 2021 and December 31, 2020, there were 34,875,302 and 34,741,649 shares of common stock &lt;span style="-sec-ix-hidden:Hidden_UxS4QglTdk-al6fFwKfkFg;"&gt;&lt;span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;"&gt;issued&lt;/span&gt;&lt;/span&gt; and &lt;span style="-sec-ix-hidden:Hidden_N67HzWcZF0qK6ZwfVSB4Jg;"&gt;&lt;span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;"&gt;outstanding&lt;/span&gt;&lt;/span&gt;, respectively.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;The following shares of common stock were reserved for issuance as follows:&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;&lt;span style="margin-bottom:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:15.85%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:15.8%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:15.85%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;September&#160;30,&#160;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:9pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:15.8%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;December&#160;31,&#160;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Options outstanding under the 2018 Stock Option and Grant Plan&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:15.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 2,028,496&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:15.8%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 2,148,019&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Options outstanding under the 2019 Stock Option and Incentive Plan&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:15.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 2,003,556&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:15.8%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 1,585,293&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Options available for future grant &lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:15.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 3,094,946&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:15.8%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 2,127,544&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Common stock available for ATM program&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:15.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 5,000,000&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:15.8%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;2019 Employee Stock Purchase Plan&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:15.85%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 881,249&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:15.8%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 543,963&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 12pt;"&gt;Total&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:15.85%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 13,008,247&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:15.8%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 6,404,819&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;&lt;span style="margin-bottom:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="margin-bottom:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;"&gt;Undesignated preferred stock&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company&#x2019;s fourth amended and restated certificate of incorporation authorizes the Company to issue up to 10,000,000 shares of undesignated preferred stock, par value $0.0001 per share. There were no undesignated preferred shares issued or &lt;span style="-sec-ix-hidden:Hidden_IYJrYlb5uUKvMH1EwAQMyA;"&gt;&lt;span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;"&gt;outstanding&lt;/span&gt;&lt;/span&gt; as of September 30, 2021.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;"&gt;Restricted common stock&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;In March&#160;2017, the Company issued an aggregate of 226,400 shares of restricted common stock under restricted stock agreements with the founders. Pursuant to the terms of the agreements, the restricted common stock was initially subject to a vesting schedule over a four-year period commencing in January&#160;2017 and culminating in January&#160;2021. In March 2018, the Company amended the restricted stock agreements such that the restricted common stock became subject to a vesting schedule over a two-year period commencing in May&#160;2018 and culminating in June&#160;2020. As of September 30, 2021, all restricted stock issued to the founders is fully vested. &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;In April, June and July 2019, the Company amended certain option grant agreements granted under the Company&#x2019;s 2018 Stock Option and Grant Plan to allow certain holders the right to early exercise specified unvested options, subject to a repurchase right held by the Company equal to the lesser of the original exercise price per share or the fair value of the shares on the repurchase date. The unvested shares issued as a result of the early exercise are deemed restricted stock pursuant to a restricted stock agreement and a vesting schedule identical to the vesting schedule of the original grant agreement. The proceeds related to unvested restricted common stock are recorded as liabilities until the stock vests, at which point they are reclassified to additional paid-in capital. Common shares issued for the early exercise of options are included in issued and outstanding shares. As of September 30, 2021, all shares issued as a result of the early exercise are fully vested.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;The following table summarizes restricted stock activity since December&#160;31, 2020:&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="margin-bottom:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;width:58.53%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:17.38%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:17.38%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:58.53%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:17.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:18.99%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Grant-Date&#160;Fair&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:58.53%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:17.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Number&#160;of&#160;Shares&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:18.99%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;Value&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:58.53%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Unvested restricted common stock as of December&#160;31,&#160;2020&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:17.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 33,614&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:17.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 0.62&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:58.53%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Shares vesting&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:17.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (33,614)&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:17.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 0.62&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:58.53%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Unvested restricted common stock as of September&#160;30,&#160;2021&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:17.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:17.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; -&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;margin-bottom:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;</us-gaap:StockholdersEquityNoteDisclosureTextBlock>
    <us-gaap:CommonStockSharesAuthorized
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="INF"
      id="Narr_gLIa-CESZkCl92MCo8P1iw"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">150000000</us-gaap:CommonStockSharesAuthorized>
    <us-gaap:CommonStockSharesAuthorized
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="INF"
      id="Narr_gofE4d19i0G4_wbg75XVBw"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">150000000</us-gaap:CommonStockSharesAuthorized>
    <us-gaap:CommonStockParOrStatedValuePerShare
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="INF"
      id="Narr_7-F1U-3m9UCqfybjdX2A-A"
      unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug">0.0001</us-gaap:CommonStockParOrStatedValuePerShare>
    <us-gaap:CommonStockParOrStatedValuePerShare
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="INF"
      id="Narr_kPU3ZsuIkkmA57tDPp0xGQ"
      unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug">0.0001</us-gaap:CommonStockParOrStatedValuePerShare>
    <akro:CommonStockNumberOfVotingRights
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="INF"
      id="Narr_SSqEme3VbU6AVuXz5e3nVg"
      unitRef="Unit_Standard_Vote_M3WGxqSRGkStSefkJ7_Olw">1</akro:CommonStockNumberOfVotingRights>
    <us-gaap:CommonStockDividendsPerShareDeclared
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Narr_HmfAOsCHkkK4kT1tU5HMWA"
      unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug">0</us-gaap:CommonStockDividendsPerShareDeclared>
    <us-gaap:StockIssuedDuringPeriodSharesNewIssues
      contextRef="Duration_6_24_2019_To_6_24_2019_us-gaap_SubsidiarySaleOfStockAxis_us-gaap_IPOMember_Hq5X8l258ka8fyQcQsPtcw"
      decimals="INF"
      id="Narr_KETxRGKGq0KCPNXOOcG6NA"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">6612500</us-gaap:StockIssuedDuringPeriodSharesNewIssues>
    <us-gaap:StockIssuedDuringPeriodSharesNewIssues
      contextRef="Duration_6_24_2019_To_6_24_2019_srt_RangeAxis_srt_MaximumMember_us-gaap_SubsidiarySaleOfStockAxis_us-gaap_OverAllotmentOptionMember_yjiwYDpWzEOfNZfRs0Dt7g"
      decimals="0"
      id="Narr_N2PObKZjckuF3DWcrk3fAA"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">862500</us-gaap:StockIssuedDuringPeriodSharesNewIssues>
    <us-gaap:SharePrice
      contextRef="As_Of_6_24_2019_us-gaap_SubsidiarySaleOfStockAxis_us-gaap_IPOMember_l2IMak_hhUC4jS9mKkaLmw"
      decimals="2"
      id="Narr_6qFaB8yN80WmuiUIlG3CFw"
      unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug">16.00</us-gaap:SharePrice>
    <us-gaap:ProceedsFromIssuanceOfCommonStock
      contextRef="Duration_6_24_2019_To_6_24_2019_us-gaap_SubsidiarySaleOfStockAxis_us-gaap_IPOMember_Hq5X8l258ka8fyQcQsPtcw"
      decimals="-3"
      id="Narr_fDWoyoM1RkOvGJsssOVFSA"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">98394000</us-gaap:ProceedsFromIssuanceOfCommonStock>
    <us-gaap:ExpenseRelatedToDistributionOrServicingAndUnderwritingFees
      contextRef="Duration_6_24_2019_To_6_24_2019_us-gaap_SubsidiarySaleOfStockAxis_us-gaap_IPOMember_Hq5X8l258ka8fyQcQsPtcw"
      decimals="-3"
      id="Narr_eUvi3h3lZk-jo-NmkDhaUA"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">2942000</us-gaap:ExpenseRelatedToDistributionOrServicingAndUnderwritingFees>
    <us-gaap:ConversionOfStockSharesConverted1
      contextRef="Duration_6_24_2019_To_6_24_2019_us-gaap_SubsidiarySaleOfStockAxis_us-gaap_IPOMember_Hq5X8l258ka8fyQcQsPtcw"
      decimals="INF"
      id="Narr_OaE9hW_80UuS5_YnKwCGJQ"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">21056136</us-gaap:ConversionOfStockSharesConverted1>
    <us-gaap:StockIssuedDuringPeriodSharesNewIssues
      contextRef="Duration_7_10_2020_To_7_10_2020_us-gaap_SubsidiarySaleOfStockAxis_akro_FollowUpPublicOfferingMember_zk1ay8ugJE2xfxUTTtF5AQ"
      decimals="INF"
      id="Narr_PhGPbrO8f0y-ls1TUAYX-g"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">6012390</us-gaap:StockIssuedDuringPeriodSharesNewIssues>
    <us-gaap:StockIssuedDuringPeriodSharesNewIssues
      contextRef="Duration_7_10_2020_To_7_10_2020_srt_RangeAxis_srt_MaximumMember_us-gaap_SubsidiarySaleOfStockAxis_us-gaap_OverAllotmentOptionMember_R9PLHGEdFEakqaYacOIhIQ"
      decimals="INF"
      id="Narr_oogk48TMDkiFNilA9eTLOw"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">784224</us-gaap:StockIssuedDuringPeriodSharesNewIssues>
    <us-gaap:SharePrice
      contextRef="As_Of_7_10_2020_us-gaap_SubsidiarySaleOfStockAxis_akro_FollowUpPublicOfferingMember_F_B5t4hVIE6QcLG_5cTqIA"
      decimals="2"
      id="Narr_0Us3y_vZ7EeD4DTGHmR0hw"
      unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug">36.00</us-gaap:SharePrice>
    <us-gaap:ProceedsFromIssuanceOfCommonStock
      contextRef="Duration_7_10_2020_To_7_10_2020_us-gaap_SubsidiarySaleOfStockAxis_akro_FollowUpPublicOfferingMember_zk1ay8ugJE2xfxUTTtF5AQ"
      decimals="-3"
      id="Narr_ZnSn36MoBkOzja7EVMXuRw"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">203460000</us-gaap:ProceedsFromIssuanceOfCommonStock>
    <us-gaap:ExpenseRelatedToDistributionOrServicingAndUnderwritingFees
      contextRef="Duration_7_10_2020_To_7_10_2020_us-gaap_SubsidiarySaleOfStockAxis_akro_FollowUpPublicOfferingMember_zk1ay8ugJE2xfxUTTtF5AQ"
      decimals="-3"
      id="Narr_F_r-hU0OIkuMbZB5p1Hvyw"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">906000</us-gaap:ExpenseRelatedToDistributionOrServicingAndUnderwritingFees>
    <us-gaap:StockIssuedDuringPeriodValueNewIssues
      contextRef="Duration_5_18_2021_To_5_18_2021_srt_RangeAxis_srt_MaximumMember_us-gaap_AwardTypeAxis_akro_CommonStockAvailableForAtmProgramMember_AbKnh5m8nUGBLYqXDK4PJA"
      decimals="-5"
      id="Narr_txy03e9bxkmz-iZ9MnhfEA"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">100000000.0</us-gaap:StockIssuedDuringPeriodValueNewIssues>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
      contextRef="As_Of_5_18_2021_us-gaap_AwardTypeAxis_akro_CommonStockAvailableForAtmProgramMember_tKnIUXyPtkKkxxVRGU05GQ"
      decimals="INF"
      id="Narr_JgT-GDQCG0SOjcaOGYyj3A"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">5000000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant>
    <us-gaap:CommonStockSharesIssued
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="INF"
      id="Narr_85zHnCVfoEqGWk0ZGNl-7Q"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">34875302</us-gaap:CommonStockSharesIssued>
    <us-gaap:CommonStockSharesIssued
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="INF"
      id="Narr_7xVkz3tGU0a2F-nF3ZNVvg"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">34741649</us-gaap:CommonStockSharesIssued>
    <akro:CommonStockCapitalSharesReservedForFutureIssuanceTableTextBlock
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_dM4jCqsFz02vE7dXqcPqEA">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;The following shares of common stock were reserved for issuance as follows:&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;&lt;span style="margin-bottom:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:15.85%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:15.8%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:15.85%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;September&#160;30,&#160;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:9pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:15.8%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;December&#160;31,&#160;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Options outstanding under the 2018 Stock Option and Grant Plan&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:15.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 2,028,496&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:15.8%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 2,148,019&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Options outstanding under the 2019 Stock Option and Incentive Plan&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:15.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 2,003,556&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:15.8%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 1,585,293&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Options available for future grant &lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:15.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 3,094,946&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:15.8%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 2,127,544&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Common stock available for ATM program&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:15.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 5,000,000&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:15.8%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;2019 Employee Stock Purchase Plan&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:15.85%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 881,249&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:15.8%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 543,963&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 12pt;"&gt;Total&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:15.85%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 13,008,247&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:15.8%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 6,404,819&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</akro:CommonStockCapitalSharesReservedForFutureIssuanceTableTextBlock>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
      contextRef="As_Of_9_30_2021_us-gaap_PlanNameAxis_akro_StockOptionAndGrantPlan2018Member_hzOa1MY5bkqq32dCa1ySqg"
      decimals="INF"
      id="Tc_hbqvVrPpzkaN34evNAyNYg_2_2"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">2028496</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
      contextRef="As_Of_12_31_2020_us-gaap_PlanNameAxis_akro_StockOptionAndGrantPlan2018Member_MVlb1YAR10iAu97EyoZwmw"
      decimals="INF"
      id="Tc_j-9Z8zRrwkmfXLypNKPN8Q_2_4"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">2148019</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
      contextRef="As_Of_9_30_2021_us-gaap_PlanNameAxis_akro_StockOptionAndIncentivePlan2019Member_el0bjKIhykuLOaAzuQ5OEA"
      decimals="INF"
      id="Tc_uR015F14gU-IwD-a55gNmw_3_2"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">2003556</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
      contextRef="As_Of_12_31_2020_us-gaap_PlanNameAxis_akro_StockOptionAndIncentivePlan2019Member_NOcbhK_CKEGdo--DkC5XeQ"
      decimals="INF"
      id="Tc_VhnEF1jSykCAfa0JXihN6A_3_4"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">1585293</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
      contextRef="As_Of_9_30_2021_us-gaap_AwardTypeAxis_us-gaap_EmployeeStockOptionMember_gJeX89f_IUmkKexDwGE3zg"
      decimals="INF"
      id="Tc_iXLbJxSEt0-Jl9leEzpSSA_4_2"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">3094946</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
      contextRef="As_Of_12_31_2020_us-gaap_AwardTypeAxis_us-gaap_EmployeeStockOptionMember_ZZjzpNbqjk--1jppK7M44A"
      decimals="INF"
      id="Tc_DMs6qIyYnEGR6tvJaVGjxg_4_4"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">2127544</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
      contextRef="As_Of_9_30_2021_us-gaap_AwardTypeAxis_akro_CommonStockAvailableForAtmProgramMember_V90F2MGt_EynM4YevaH4ww"
      decimals="INF"
      id="Tc_sumWR8Cbvky2lqYmMiFA5w_5_2"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">5000000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
      contextRef="As_Of_9_30_2021_us-gaap_PlanNameAxis_akro_EmployeeStockPurchasePlan2019Member_7VP9GmElFECKK2AZf50y0Q"
      decimals="INF"
      id="Tc_AkdQ0yd3sk-Mc8gQQc9X3Q_6_2"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">881249</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
      contextRef="As_Of_12_31_2020_us-gaap_PlanNameAxis_akro_EmployeeStockPurchasePlan2019Member_RQdYERkpl0KS5jGuzIeA2w"
      decimals="INF"
      id="Tc_vQf1D4ZKrEaaYPtkPjyzWA_6_4"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">543963</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="INF"
      id="Tc_7eEAkK3N3kSFfaAa-NMHVQ_7_2"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">13008247</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="INF"
      id="Tc_5E8Gqh6D6Eq5Xzq9McpGaQ_7_4"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">6404819</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant>
    <us-gaap:PreferredStockSharesAuthorized
      contextRef="As_Of_9_30_2021_srt_RangeAxis_srt_MaximumMember_us-gaap_StatementClassOfStockAxis_akro_UndesignatedPreferredStockMember_nYhXQlhR60y-YGRJF7Lv1A"
      decimals="INF"
      id="Narr_oAi7WRRaEUaHy2WbB4dv8A"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">10000000</us-gaap:PreferredStockSharesAuthorized>
    <us-gaap:PreferredStockParOrStatedValuePerShare
      contextRef="As_Of_9_30_2021_us-gaap_StatementClassOfStockAxis_akro_UndesignatedPreferredStockMember_SeUPg09WIEWZSKtrJf9nRg"
      decimals="INF"
      id="Narr_aPa2vB6Ot0yCRlED87KVIQ"
      unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug">0.0001</us-gaap:PreferredStockParOrStatedValuePerShare>
    <us-gaap:PreferredStockSharesIssued
      contextRef="As_Of_9_30_2021_us-gaap_StatementClassOfStockAxis_akro_UndesignatedPreferredStockMember_SeUPg09WIEWZSKtrJf9nRg"
      decimals="INF"
      id="Narr_kFr-NCjaUEmC0aH11zvokA"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">0</us-gaap:PreferredStockSharesIssued>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod
      contextRef="Duration_3_1_2017_To_3_31_2017_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember_EFTjKD7lOkiA3d4dMj1s1g"
      decimals="INF"
      id="Narr_YOAT8G3YQUSsgbiey4QiFA"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">226400</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1
      contextRef="Duration_3_1_2017_To_3_31_2017_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember_EFTjKD7lOkiA3d4dMj1s1g"
      id="Narr_PeLfYtlMqkCNnNEtrX4euw">P4Y</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1
      contextRef="Duration_3_1_2018_To_3_31_2018_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember_q1JYTH-irE6HHLpFVEBjBA"
      id="Narr_w1OOHpsF2E220xh-GbHOow">P2Y</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1>
    <us-gaap:ScheduleOfUnvestedRestrictedStockUnitsRollForwardTableTextBlock
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_qQwB6opEA0OcCWHxWBJdJA">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="margin-bottom:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;width:58.53%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:17.38%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:17.38%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:58.53%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:17.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:18.99%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Grant-Date&#160;Fair&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:58.53%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:17.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Number&#160;of&#160;Shares&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:18.99%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;Value&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:58.53%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Unvested restricted common stock as of December&#160;31,&#160;2020&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:17.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 33,614&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:17.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 0.62&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:58.53%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Shares vesting&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:17.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (33,614)&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:17.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 0.62&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:58.53%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Unvested restricted common stock as of September&#160;30,&#160;2021&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:17.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:17.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; -&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</us-gaap:ScheduleOfUnvestedRestrictedStockUnitsRollForwardTableTextBlock>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
      contextRef="As_Of_12_31_2020_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember__YTzUKiOIkOa9iWVJ4Qbiw"
      decimals="INF"
      id="Tc_TqHPO1kHEkWSK85t0z6xNg_3_2"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">33614</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber>
    <akro:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValue
      contextRef="As_Of_12_31_2020_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember__YTzUKiOIkOa9iWVJ4Qbiw"
      decimals="2"
      id="Tc_KceIYfR3GUSts4pKt7vxmw_3_5"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">0.62</akro:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValue>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
      contextRef="Duration_1_1_2021_To_9_30_2021_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember_nagozHRDAUekk7qmBCnqgA"
      decimals="INF"
      id="Tc_8PYT89TTHEGNPjJlZFxr9A_4_2"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">33614</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue
      contextRef="Duration_1_1_2021_To_9_30_2021_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember_nagozHRDAUekk7qmBCnqgA"
      decimals="2"
      id="Tc_ZTmBimBkx0S1oyTXcBHInw_4_5"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">0.62</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue>
    <us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_vbUF7FBu5E-L5KsjcsEYbQ">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;7.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Stock-based awards&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;"&gt;2018 Stock option and grant plan&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company&#x2019;s 2018 Stock Option and Grant Plan (the &#x201c;2018 Plan&#x201d;) provided for the Company to grant incentive stock options or nonqualified stock options, restricted stock awards and other stock-based awards to employees, directors and consultants of the Company. The 2018 Plan was administered by the board of directors or, at the discretion of the board of directors, by a committee of the board of directors. The exercise prices, vesting and other restrictions were determined at the discretion of the board of directors, or its committee if so delegated.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;The total number of shares of common stock that could have been issued under the 2018 Plan was 3,071,960 shares, of which 107,635 shares remained available for grant on June&#160;18, 2019, the date that the Company&#x2019;s 2019 Stock Option and Incentive Plan (the &#x201c;2019 Plan&#x201d;) became effective. Upon the effectiveness of the 2019 Plan, the 107,635 &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"&gt;remaining shares available under the 2018 Plan were transferred and became available for issuance under the 2019 Plan. Shares of common stock underlying outstanding awards under the 2018 Plan that are forfeited, cancelled, held back upon exercise or settlement of an award to satisfy the exercise price or tax withholding, reacquired by the Company prior to vesting, satisfied without the issuance of stock, expire or are otherwise terminated (other than by exercise) will be added to the shares of common stock available for issuance under the 2019 Plan.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;"&gt;2019 Stock option and incentive plan&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;span style="white-space:pre-wrap;"&gt;The 2019 Plan was adopted and approved by the Company&#x2019;s board of directors in May 2019 and by the Company&#x2019;s stockholders in June 2019. The 2019 Plan became effective on June 18, 2019 and replaced the Company&#x2019;s 2018 Plan on that date. The 2019 Plan allows the board of directors or the compensation committee of the board of directors to make equity-based incentive awards to the Company&#x2019;s officers, employees, directors or other key persons (including consultants).  The number of shares initially reserved for issuance under the 2019 Plan was &lt;/span&gt;2,572,457, which included the 107,635 shares transferred from the 2018 Plan, and shall be cumulatively increased on each January 1 by 4% of the number of shares of the Company&#x2019;s common stock outstanding on the immediately preceding December 31 or such lesser number of shares determined by the Company&#x2019;s board of directors or compensation committee of the board of directors. The 2019 Plan was increased by 1,389,665 shares on January 1, 2021 and by 1,142,713 shares on January 1, 2020.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;The 2019 Plan is administered by the board of directors or, at the discretion of the board of directors, by a committee of the board of directors. The exercise prices, vesting and other restrictions are determined at the discretion of the board of directors, or its committee if so delegated, except that the exercise price per share of stock options may not be less than 100% of the fair market value of the share of common stock on the date of grant and the term of stock option may not be greater than ten years. All incentive options granted to any person possessing more than 10% of the total combined voting power of all classes of shares may not have an exercise price of less than 110% of the fair market value of the common stock on the grant date. Stock options granted to employees, officers, members of the board of directors and consultants will typically vest over a four-year period.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;Shares that are expired, terminated, surrendered or canceled under the 2019 Plan without having been fully exercised will be available for future awards.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;"&gt;2019 Employee stock purchase plan&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;The 2019 Employee Stock Purchase Plan (the &#x201c;2019 ESPP&#x201d;) was adopted and approved by the Company&#x2019;s board of directors in May 2019 and by the Company&#x2019;s stockholders in June&#160;2019. The 2019 ESPP became effective on June&#160;18, 2019, at which time 273,869 shares were reserved for issuance. The 2019 ESPP provides that the number of shares reserved and available for issuance will automatically increase each January&#160;1, beginning on January&#160;1, 2020 and each January&#160;1 through January&#160;1, 2029, by the least of (i)&#160;1% of the outstanding number of shares of the Company&#x2019;s common stock on the immediately preceding December&#160;31, (ii)&#160;410,803 shares or (iii)&#160;such number of shares as determined by the compensation committee. The 2019 ESPP was increased by 347,416 shares on January 1, 2021 and by 285,678 shares on January 1, 2020.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;"&gt;Stock option valuation&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;The assumptions that the Company used to determine the grant-date fair value of stock options granted to employees, directors and consultants as follows, presented on a weighted average basis:&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="margin-bottom:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:26.44%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Three Months Ended September&#160;30,&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:26.47%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Nine Months Ended September&#160;30,&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.95%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.95%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.97%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.96%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Expected term (in&#160;years)&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt;5.96&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt;n/a&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt;5.89&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt;5.81&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Expected volatility&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt;70.04&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt;n/a&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt;70.34&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt;77.70&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Weighted average risk-free interest rate&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt;0.91&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt;n/a&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt;0.82&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt;1.07&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Expected dividend yield&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt;0.00&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt;n/a&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt;0.00&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt;0.00&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-weight:bold;margin-bottom:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;"&gt;Stock options&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;The following table summarizes the Company&#x2019;s stock option activity since December&#160;31, 2020:&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="margin-bottom:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.25%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Weighted-&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Weighted-&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.25%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Average&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Average&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.69%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Aggregate&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Exercise&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;remaining&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.69%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Intrinsic&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Number&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Price&#160;per&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;contractual&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.69%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Value&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.14%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;of&#160;Options&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.7%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Share&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.13%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;term&#160;(years)&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.69%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;(000's)&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Balance outstanding, December&#160;31,&#160;2020&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 3,733,312&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 12.15&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 8.53&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.25%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 52,498&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 6pt;"&gt;Options granted&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 422,263&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 25.71&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.25%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 6pt;"&gt;Options exercised&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.14%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (123,523)&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 5.15&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.25%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;width:46.46%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Balance outstanding, September&#160;30,&#160;2021&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.14%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 4,032,052&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 13.79&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 7.98&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.25%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 39,854&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Exercisable, September&#160;30,&#160;2021&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.14%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 1,843,127&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 10.20&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 7.63&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.25%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 23,444&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Vested and expected to vest, September&#160;30,&#160;2021&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.14%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 4,032,052&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 13.79&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 7.98&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.25%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 39,854&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="margin-bottom:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;The aggregate intrinsic value of stock options is calculated as the difference between the exercise price of the stock options and the fair value of the Company&#x2019;s common stock for those stock options that had exercise prices lower than the fair value of the Company&#x2019;s common stock.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;The weighted average grant-date fair value per share of stock options granted during the three and nine months ended September 30, 2021 was $14.45 and $15.82, respectively. &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;"&gt;Stock-based compensation&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;The following table summarizes the Company&#x2019;s stock-based compensation expense during the three and nine months ended September 30, 2021 and 2020:&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;min-height:0.0pt;margin:0pt;"&gt;&lt;span style="font-size:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100.27%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;width:38.37%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.19%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.44%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:12.55%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.28%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.43%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.38%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.43%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.57%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.26%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.43%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.38%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:38.37%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.19%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:29.1%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Three Months Ended September&#160;30,&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:28.1%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Nine Months Ended September&#160;30,&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:38.37%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.19%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:14%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.28%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.82%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.01%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.26%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.82%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:38.37%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;Classified within research and development expense&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.19%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.44%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.55%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 770&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.28%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 378&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.57%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 2,223&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.26%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 1,115&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:38.37%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;Classified within general and administrative expense&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.19%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.44%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:12.55%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 1,842&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.28%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 1,168&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.57%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 5,189&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.26%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 2,991&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:38.37%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 12pt;"&gt;Total stock-based compensation expense&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.19%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.44%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.55%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 2,612&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.28%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 1,546&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.57%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 7,412&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.26%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 4,106&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;As of September 30, 2021, total unrecognized compensation cost related to unvested stock options was $22,511, which is expected to be recognized over a weighted average period of 2.0&#160;years.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;In April, June and July 2019, certain option holders early exercised options to purchase 491,207 shares of common stock, at an average exercise price of $0.65 per share, for cash proceeds of $321 (See Note 6). Stock-based compensation expense related to these options will continue to be recognized over the requisite service period of the awards based on the grant-date fair value which was determined using the Black-Scholes option-pricing model.&lt;/p&gt;</us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod
      contextRef="Duration_6_18_2019_To_6_18_2019_us-gaap_PlanNameAxis_akro_StockOptionAndGrantPlan2018Member_xs5-0AkESESoAtQCWSnxUg"
      decimals="INF"
      id="Narr_dDx1yk-5V0yCFUaaL4T2oQ"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">3071960</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
      contextRef="As_Of_6_18_2019_us-gaap_PlanNameAxis_akro_StockOptionAndGrantPlan2018Member_mLXgII-EzEyv8tHZ_vZDhQ"
      decimals="INF"
      id="Narr_uxEmm4XD20SFktyWU_V80g"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">107635</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
      contextRef="As_Of_6_18_2019_us-gaap_PlanNameAxis_akro_StockOptionsAndGrantPlan2019Member_WCwh2TM54kSc_mF5_uUR4Q"
      decimals="INF"
      id="Narr_770xCHr5TEOOD-n43ynFyA"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">107635</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant>
    <us-gaap:CommonStockCapitalSharesReservedForFutureIssuance
      contextRef="As_Of_6_30_2019_us-gaap_PlanNameAxis_akro_StockOptionsAndGrantPlan2019Member__tAxPY-pOUGiHOGEEzdcHg"
      decimals="INF"
      id="Narr_X8Mm6j0McUGviIipzaNQlw"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">2572457</us-gaap:CommonStockCapitalSharesReservedForFutureIssuance>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
      contextRef="As_Of_6_18_2019_us-gaap_PlanNameAxis_akro_StockOptionAndGrantPlan2018Member_mLXgII-EzEyv8tHZ_vZDhQ"
      decimals="INF"
      id="Narr_N_AigPU8Y0CIo7a7wZ02Hw"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">107635</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant>
    <akro:ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualPercentOfSharesIncrease
      contextRef="Duration_6_1_2019_To_6_30_2019_us-gaap_PlanNameAxis_akro_StockOptionsAndGrantPlan2019Member_sc8Lt9B3ykWxylnRFTsrtA"
      decimals="2"
      id="Narr_bCKa7uLBgECKW8MXBI6PLg"
      unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw">0.04</akro:ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualPercentOfSharesIncrease>
    <akro:CommonStockAdditionalSharesReservedForFutureIssuance
      contextRef="As_Of_1_31_2021_us-gaap_PlanNameAxis_akro_StockOptionsAndGrantPlan2019Member_2Jhj2W7qXESQOHfss0CF8w"
      decimals="INF"
      id="Narr_p8MRu3Wy6UWqEbTP1tIfog"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">1389665</akro:CommonStockAdditionalSharesReservedForFutureIssuance>
    <akro:CommonStockAdditionalSharesReservedForFutureIssuance
      contextRef="As_Of_1_31_2020_us-gaap_PlanNameAxis_akro_StockOptionsAndGrantPlan2019Member_WnIC_q-2okmu6PJhy3qoDg"
      decimals="INF"
      id="Narr_NEQdfUQuV0iXhXBQx3xceg"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">1142713</akro:CommonStockAdditionalSharesReservedForFutureIssuance>
    <akro:PercentageOfMinimumExercisePricePerShareOfStockOptions
      contextRef="As_Of_6_30_2019_us-gaap_PlanNameAxis_akro_StockOptionsAndGrantPlan2019Member__tAxPY-pOUGiHOGEEzdcHg"
      decimals="2"
      id="Narr_BcjTt1jCLkmpnTG9ycBvmQ"
      unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw">1</akro:PercentageOfMinimumExercisePricePerShareOfStockOptions>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod
      contextRef="Duration_6_1_2019_To_6_30_2019_srt_RangeAxis_srt_MaximumMember_us-gaap_PlanNameAxis_akro_StockOptionsAndGrantPlan2019Member_T4fNokimj0WoSzP6cQtzjQ"
      id="Narr_g9ELsWGpeUu3x9yBLpCstA">P10Y</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod>
    <akro:PercentageOfMinimumExercisePriceHoldingMoreThan10OfVotingPower
      contextRef="As_Of_6_30_2019_us-gaap_PlanNameAxis_akro_StockOptionsAndGrantPlan2019Member__tAxPY-pOUGiHOGEEzdcHg"
      decimals="2"
      id="Narr_S46ef1BZHEKb_yjELGeFUw"
      unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw">1.10</akro:PercentageOfMinimumExercisePriceHoldingMoreThan10OfVotingPower>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1
      contextRef="Duration_6_1_2019_To_6_30_2019_us-gaap_PlanNameAxis_akro_StockOptionsAndGrantPlan2019Member_sc8Lt9B3ykWxylnRFTsrtA"
      id="Narr_ckJtUHkQ8kOxkI9lYwTzZw">P4Y</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1>
    <us-gaap:CommonStockCapitalSharesReservedForFutureIssuance
      contextRef="As_Of_6_18_2019_us-gaap_PlanNameAxis_akro_EmployeeStockPurchasePlanMember_zU7BqSaZQ0qiQMloY3C1Qw"
      decimals="0"
      id="Narr_Ll7H1CXQ40uXC0K3y4uycQ"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">273869</us-gaap:CommonStockCapitalSharesReservedForFutureIssuance>
    <akro:ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualPercentOfSharesIncrease
      contextRef="Duration_6_1_2019_To_6_30_2019_us-gaap_PlanNameAxis_akro_EmployeeStockPurchasePlanMember_1vtN4r_HYkuI9g35-WwvZg"
      decimals="2"
      id="Narr_tGa6nn0YdkGqEBOly4jrSQ"
      unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw">0.01</akro:ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualPercentOfSharesIncrease>
    <akro:ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualSharesIncrease
      contextRef="Duration_6_1_2019_To_6_30_2019_us-gaap_PlanNameAxis_akro_EmployeeStockPurchasePlanMember_1vtN4r_HYkuI9g35-WwvZg"
      decimals="INF"
      id="Narr_5P8YihT4AkuUd6AW_b6Rqw"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">410803</akro:ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualSharesIncrease>
    <akro:CommonStockAdditionalSharesReservedForFutureIssuance
      contextRef="As_Of_1_31_2021_us-gaap_PlanNameAxis_akro_EmployeeStockPurchasePlanMember_k_ChjuV9Q0y_n5WpKUSlrg"
      decimals="INF"
      id="Narr_77lNm9u05EScDQpZndRKZg"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">347416</akro:CommonStockAdditionalSharesReservedForFutureIssuance>
    <akro:CommonStockAdditionalSharesReservedForFutureIssuance
      contextRef="As_Of_1_31_2020_us-gaap_PlanNameAxis_akro_EmployeeStockPurchasePlanMember_PnYShoaHLU-v6O-iAkcnyQ"
      decimals="INF"
      id="Narr_crjPCElulEKHMhlT0g-abw"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">285678</akro:CommonStockAdditionalSharesReservedForFutureIssuance>
    <us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_mpeFzfVTDE2st2kcGrallw">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="margin-bottom:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:26.44%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Three Months Ended September&#160;30,&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:26.47%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Nine Months Ended September&#160;30,&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.95%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.95%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.97%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.96%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Expected term (in&#160;years)&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt;5.96&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt;n/a&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt;5.89&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt;5.81&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Expected volatility&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt;70.04&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt;n/a&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt;70.34&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt;77.70&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Weighted average risk-free interest rate&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt;0.91&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt;n/a&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt;0.82&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt;1.07&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Expected dividend yield&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt;0.00&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt;n/a&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt;0.00&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt;0.00&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
      contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg"
      id="Tc_uJtGVweqNkaKcZgRP3h-4Q_3_2">P5Y11M15D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tc_fUxLLwMi7UOBgRCqeq_qWw_3_8">P5Y10M20D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      id="Tc_qIyUaxsh-0KMz7JGK3W-8w_3_11">P5Y9M21D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
      contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg"
      decimals="4"
      id="Tc_gDPvV5UkkU2GqZOz70ftHw_4_2"
      unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw">0.7004</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="4"
      id="Tc_ZIBe9GpCFEingeZOfyOcJg_4_8"
      unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw">0.7034</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="4"
      id="Tc_nBW5nvDFIEG6ZK-sO6sKPw_4_11"
      unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw">0.7770</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
      contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg"
      decimals="4"
      id="Tc_TesiqXrockmWRA4joBYvpw_5_2"
      unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw">0.0091</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="4"
      id="Tc_z_fprDd8cUCOJRFx6ZtNCA_5_8"
      unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw">0.0082</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="4"
      id="Tc_Xu9X0yvQYki6PfAgWHbWcQ_5_11"
      unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw">0.0107</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
      contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg"
      decimals="4"
      id="Tc_bk94qvHD1ECIg5Denwsxsg_6_2"
      unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw">0.0000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="4"
      id="Tc_gbqLTLAmBEWmqw6KkAWwHA_6_8"
      unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw">0.0000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="4"
      id="Tc_ZJ742-L3WkmDzUAfJW-dsQ_6_11"
      unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw">0.0000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAndExercisableTableTextBlock
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_-zA0msN5n0WwYJTu7E3bEw">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="margin-bottom:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.25%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Weighted-&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Weighted-&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.25%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Average&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Average&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.69%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Aggregate&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Exercise&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;remaining&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.69%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Intrinsic&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Number&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Price&#160;per&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;contractual&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.69%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Value&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.14%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;of&#160;Options&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.7%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Share&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.13%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;term&#160;(years)&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.69%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;(000's)&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Balance outstanding, December&#160;31,&#160;2020&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 3,733,312&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 12.15&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 8.53&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.25%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 52,498&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 6pt;"&gt;Options granted&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 422,263&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 25.71&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.25%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 6pt;"&gt;Options exercised&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.14%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (123,523)&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 5.15&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.25%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;width:46.46%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Balance outstanding, September&#160;30,&#160;2021&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.14%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 4,032,052&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 13.79&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 7.98&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.25%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 39,854&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Exercisable, September&#160;30,&#160;2021&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.14%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 1,843,127&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 10.20&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 7.63&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.25%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 23,444&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Vested and expected to vest, September&#160;30,&#160;2021&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.14%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 4,032,052&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 13.79&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 7.98&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.25%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 39,854&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAndExercisableTableTextBlock>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="INF"
      id="Tc_0hZ2nDKDN022isYcdMomDQ_6_2"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">3733312</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="2"
      id="Tc_DUH99Irvj0CG8FC4DjCkWQ_6_5"
      unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug">12.15</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
      contextRef="Duration_1_1_2020_To_12_31_2020_gPaAJi7Y5Ua21g8ioXci_w"
      id="Tc_DohIv6lyekqX07eRjeZLQw_6_7">P8Y6M10D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
      contextRef="As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA"
      decimals="-3"
      id="Tc_6oR6P8a8i0-m3OkihWV-ew_6_10"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">52498000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="INF"
      id="Tc_LQ0SAMaVU0WiLuCEV16rfA_7_2"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">422263</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross>
    <us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="2"
      id="Tc_-gmTLpJG80i4BFcWJKE8oQ_7_5"
      unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug">25.71</us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice>
    <us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="INF"
      id="Tc_eyiXU8Oj9k6iF3cN3xQVsQ_8_2"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">123523</us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised>
    <us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="2"
      id="Tc_YZwtg8JOh027Linpp1hA0g_8_5"
      unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug">5.15</us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="INF"
      id="Tc_xRVhG5O0P0ufQu2WJ4KG5g_9_2"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">4032052</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="2"
      id="Tc_Vwctko6bn0mdAditFa_UsA_9_5"
      unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug">13.79</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tc_D6nns1FdEUiAJ79MhaGvdg_9_7">P7Y11M23D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_bEHCIEo_AESEPiF1B3kUKQ_9_10"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">39854000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="INF"
      id="Tc_10BLGNYyqEOJ816p_aVBdw_10_2"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">1843127</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="2"
      id="Tc_mTo1E596jE2htLnGJa_EwQ_10_5"
      unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug">10.20</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tc_APw4A0A-_0GK1j1hV695FQ_10_7">P7Y7M17D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_Qdz15F0GkUyfrXiE0Bpvtw_10_10"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">23444000</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="INF"
      id="Tc_kxeKS4B19kuW_-NnLuJujQ_11_2"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">4032052</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="2"
      id="Tc__5yNODRQRE6Yglqbz8N7KA_11_5"
      unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug">13.79</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tc_JkKKlLh9UUKYENR0RPIwig_11_7">P7Y11M23D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_0rGZBvb7GUaqkyk1DRW8nA_11_10"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">39854000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
      contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg"
      decimals="2"
      id="Narr_8hZuvFWUDE6A3X2-3GArVA"
      unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug">14.45</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="2"
      id="Narr_i8rBn_NS9U28gDujCxp5xg"
      unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug">15.82</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
    <us-gaap:ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_5IueLdvOPkugfewca30rYg">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;min-height:0.0pt;margin:0pt;"&gt;&lt;span style="font-size:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100.27%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;width:38.37%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.19%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.44%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:12.55%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.28%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.43%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.38%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.43%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.57%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.26%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.43%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.38%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:38.37%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.19%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:29.1%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Three Months Ended September&#160;30,&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:28.1%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Nine Months Ended September&#160;30,&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:38.37%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.19%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:14%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.28%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.82%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.01%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.26%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.82%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:38.37%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;Classified within research and development expense&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.19%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.44%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.55%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 770&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.28%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 378&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.57%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 2,223&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.26%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 1,115&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:38.37%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;Classified within general and administrative expense&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.19%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.44%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:12.55%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 1,842&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.28%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 1,168&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.57%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 5,189&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.26%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:11.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 2,991&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:38.37%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 12pt;"&gt;Total stock-based compensation expense&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.19%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.44%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.55%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 2,612&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.28%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 1,546&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.57%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 7,412&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.26%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 4,106&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</us-gaap:ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="Duration_7_1_2021_To_9_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_p4E5TrXxj0Oy6clFkBDQfw"
      decimals="-3"
      id="Tc_rRCNyYCwXU-CJH28uEeujw_3_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">770000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="Duration_7_1_2020_To_9_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_5eGD-iIsZkO9TGNC2xTEQg"
      decimals="-3"
      id="Tc_T8FuCEVJskGbtI0kBoFj3Q_3_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">378000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="Duration_1_1_2021_To_9_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_Q3oQuxWWJESFn8nrOK6obA"
      decimals="-3"
      id="Tc_D3ZnRHLW0U6dLAPs6WudjA_3_9"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">2223000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="Duration_1_1_2020_To_9_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_DRMhxADTgUu8xAkfZRajTA"
      decimals="-3"
      id="Tc_YgkAdymxXESf9HiTYhRp4Q_3_12"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">1115000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="Duration_7_1_2021_To_9_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_Dc4kbLKmk02xlkqsPbAU2A"
      decimals="-3"
      id="Tc_UdUc5zrxuUiW5a6PmoBo3A_4_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">1842000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="Duration_7_1_2020_To_9_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_ReL41oUkVESYu52_3u7hfw"
      decimals="-3"
      id="Tc_YuBjVzsZJkmx4fFum58EWA_4_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">1168000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="Duration_1_1_2021_To_9_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_rS1Pv1qdzki8uIHVkCMLqA"
      decimals="-3"
      id="Tc_SdysSppPckqSuaOSQpQRnQ_4_9"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">5189000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="Duration_1_1_2020_To_9_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_IHZ27WTLk0WG7reO6kGlPw"
      decimals="-3"
      id="Tc_evfMdVwN1UmL6-KNA6SeWA_4_12"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">2991000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg"
      decimals="-3"
      id="Tc_DC22iaAXVEegeW7nrOpp8A_5_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">2612000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw"
      decimals="-3"
      id="Tc_NcpREWhqFEaTeO_Er3Hylg_5_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">1546000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Tc_YYn0FXYvWEuT4d1iO4h_yw_5_9"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">7412000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_-7OZ7gnqm0q5r-nW5QNuRg_5_12"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">4106000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Narr_UMbDDOeKkESFOZTwdhqEiQ"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">22511000</us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions>
    <us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Narr_KmbSxmXg0U2TMjREvXX0Yw">P2Y</us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1>
    <us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensationGross
      contextRef="Duration_4_1_2019_To_4_30_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_KeknTLGWF0eIPxt3VLmOZw"
      decimals="INF"
      id="Narr_BfQoFKQDXkWP2DV9KmjTgg"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">491207</us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensationGross>
    <us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensationGross
      contextRef="Duration_6_1_2019_To_6_30_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_RK5GKjx-70yrrdXeOkyxhw"
      decimals="INF"
      id="Narr_BOPpUgQ3bUGxrkWUwJAJqQ"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">491207</us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensationGross>
    <us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensationGross
      contextRef="Duration_7_1_2019_To_7_31_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_mMVPYgzyUUaoMoow60NwLg"
      decimals="INF"
      id="Narr_xaYvVN-KEE2giouKqDralQ"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">491207</us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensationGross>
    <akro:AverageExercisePriceOfCommonStockPurchase
      contextRef="Duration_4_1_2019_To_4_30_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_KeknTLGWF0eIPxt3VLmOZw"
      decimals="2"
      id="Narr_LojeM5f8KUixkXAmGqvzyw"
      unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug">0.65</akro:AverageExercisePriceOfCommonStockPurchase>
    <akro:AverageExercisePriceOfCommonStockPurchase
      contextRef="Duration_6_1_2019_To_6_30_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_RK5GKjx-70yrrdXeOkyxhw"
      decimals="2"
      id="Narr_V7b1CTvBMkaI5JZPeTUkkw"
      unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug">0.65</akro:AverageExercisePriceOfCommonStockPurchase>
    <akro:AverageExercisePriceOfCommonStockPurchase
      contextRef="Duration_7_1_2019_To_7_31_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_mMVPYgzyUUaoMoow60NwLg"
      decimals="2"
      id="Narr_r84dsg08W0WskHNxlMchRg"
      unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug">0.65</akro:AverageExercisePriceOfCommonStockPurchase>
    <akro:ProceedsFromEarlyExerciseOfStockOptionsInExchangeForRestrictedCommonStock
      contextRef="Duration_4_1_2019_To_4_30_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_KeknTLGWF0eIPxt3VLmOZw"
      decimals="-3"
      id="Narr_aG293xSSEU6yxQ-29Yhp8A"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">321000</akro:ProceedsFromEarlyExerciseOfStockOptionsInExchangeForRestrictedCommonStock>
    <akro:ProceedsFromEarlyExerciseOfStockOptionsInExchangeForRestrictedCommonStock
      contextRef="Duration_6_1_2019_To_6_30_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_RK5GKjx-70yrrdXeOkyxhw"
      decimals="-3"
      id="Narr_B-gDWGOo0ECGS4D2qESWIA"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">321000</akro:ProceedsFromEarlyExerciseOfStockOptionsInExchangeForRestrictedCommonStock>
    <akro:ProceedsFromEarlyExerciseOfStockOptionsInExchangeForRestrictedCommonStock
      contextRef="Duration_7_1_2019_To_7_31_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_mMVPYgzyUUaoMoow60NwLg"
      decimals="-3"
      id="Narr_EIyEN3nRuEuyaR0Ys5gvWw"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">321000</akro:ProceedsFromEarlyExerciseOfStockOptionsInExchangeForRestrictedCommonStock>
    <akro:LicenseAgreementDisclosureTextBlock
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_HKX8VQy5NECFlSykT6hl4Q">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;8.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Amgen license agreement&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 10pt 0pt;"&gt;In June&#160;2018, the Company entered into a license agreement (the &#x201c;Amgen Agreement&#x201d;) with Amgen, Inc. (&#x201c;Amgen&#x201d;) pursuant to which the Company was granted an exclusive license to certain patents and intellectual property related to a long-acting FGF21 analog in order to commercially develop, manufacture, use and distribute FGF21 as a treatment for NASH and other serious metabolic diseases. The Amgen Agreement provides the Company with exclusive global rights to the licensed products and the right to grant sublicenses that cover EFX to third parties.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 10pt 0pt;"&gt;In exchange for these rights, the Company made an upfront payment of $5,000 and issued 2,653,333 shares of Series&#160;A Preferred Stock with a fair value of $1,353 to Amgen. Amgen was also entitled to maintain a 10% ownership interest of the outstanding shares of the Company&#x2019;s common stock, on a fully diluted and converted basis, through the second closing of the Company&#x2019;s Series&#160;A Preferred Stock financing. In November&#160;2018, in connection with the second closing of the Company&#x2019;s Series A Preferred Stock financing, the Company issued 3,205,128 shares of Series&#160;A Preferred Stock to Amgen for a total value of $7,404, satisfying its anti-dilution obligation under the Amgen Agreement. &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;Under the&#160;&lt;span style="background-color:#ffffff;"&gt;Amgen Agreement, the Company&#160;&lt;/span&gt;made a milestone payment in August 2019 of $2,500 in connection with dosing the first patient in the BALANCED study and is&lt;span style="background-color:#ffffff;"&gt;&#160;obligated to pay Amgen &lt;/span&gt;&lt;span style="background-color:#ffffff;"&gt;$7,500&lt;/span&gt;&lt;span style="background-color:#ffffff;"&gt; in connection with dosing the first patient in a Phase 3 clinical trial, up to &lt;/span&gt;&lt;span style="background-color:#ffffff;"&gt;$30,000&lt;/span&gt;&lt;span style="background-color:#ffffff;"&gt; in connection with marketing approvals, and aggregate milestone payments of up to &lt;/span&gt;&lt;span style="background-color:#ffffff;"&gt;$75,000&lt;/span&gt;&lt;span style="background-color:#ffffff;"&gt; upon the achievement of specified commercial milestones for all products licensed under&lt;/span&gt;&#160;the Amgen Agreement.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;Under the Amgen Agreement,&#160;&lt;span style="background-color:#ffffff;"&gt;the Company is obligated to pay Amgen tiered royalties ranging from a low to high single-digit percentages on annual net sales of the licensed products, beginning on the first commercial sale of such licensed products in each country and expiring on a country-by-country basis on the latest of (i)&#160;the expiration of the last valid patent claim covering such licensed products in such country, (ii)&#160;the loss of regulatory exclusivity in such country, and (iii)&#160;ten years after the first commercial sale of such licensed product in such country. The royalty payments are subject to reduction under specified conditions&#160;&lt;/span&gt;set forth in the Amgen Agreement.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;The Company&#160;&lt;span style="background-color:#ffffff;"&gt;is solely responsible for all development, manufacturing, and commercial activities and costs of the licensed products, including clinical studies or other tests necessary to support the use of a licensed product. The Company is also responsible for costs related to the filing, prosecution and maintenance of&#160;&lt;/span&gt;the licensed patent rights.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;The Amgen Agreement&#160;&lt;span style="background-color:#ffffff;"&gt;will remain in effect until the expiration of the royalty term in all countries for all licensed products. The Amgen Agreement may be terminated by either party with at least 90&#160;days' notice in the event of material breach by the other party that remains uncured for 90&#160;days, by either party for insolvency or bankruptcy of the other party and immediately by Amgen if the Company challenges the licensed patents. The Company may also terminate the Amgen Agreement with 90&#160;days' written notice for discretionary reasons such as scientific, technical, regulatory or commercial issues&lt;/span&gt;, as defined in the Amgen Agreement.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;During the three and nine months ended September 30, 2021 and 2020, the Company did not record any research and development expense in connection with the Amgen Agreement.&lt;/p&gt;</akro:LicenseAgreementDisclosureTextBlock>
    <akro:UpfrontFeePayment
      contextRef="Duration_6_1_2018_To_6_30_2018_srt_CounterpartyNameAxis_akro_AmgenMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_7AI5EOUZX0afHwEja6rYjA"
      decimals="-3"
      id="Narr_QjqlB8EhoUW9BNgupSkyVA"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">5000000</akro:UpfrontFeePayment>
    <us-gaap:StockIssuedDuringPeriodSharesNewIssues
      contextRef="Duration_6_1_2018_To_6_30_2018_srt_CounterpartyNameAxis_akro_AmgenMember_us-gaap_StatementClassOfStockAxis_us-gaap_SeriesAPreferredStockMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_M7eCduBGC0CvyLF-62LEqg"
      decimals="INF"
      id="Narr_jIplEoXamUarEkRuQJuYQw"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">2653333</us-gaap:StockIssuedDuringPeriodSharesNewIssues>
    <us-gaap:StockIssuedDuringPeriodValueNewIssues
      contextRef="Duration_6_1_2018_To_6_30_2018_srt_CounterpartyNameAxis_akro_AmgenMember_us-gaap_StatementClassOfStockAxis_us-gaap_SeriesAPreferredStockMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_M7eCduBGC0CvyLF-62LEqg"
      decimals="-3"
      id="Narr_siDhmJAjyUePN9JaEpab0g"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">1353000</us-gaap:StockIssuedDuringPeriodValueNewIssues>
    <us-gaap:MinorityInterestOwnershipPercentageByNoncontrollingOwners
      contextRef="As_Of_6_30_2018_srt_OwnershipAxis_akro_AmgenMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_E0CLvKfxFUufay3CnS6qqg"
      decimals="2"
      id="Narr_E4QGVT-Vs0ubXZALz2njmQ"
      unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw">0.10</us-gaap:MinorityInterestOwnershipPercentageByNoncontrollingOwners>
    <us-gaap:StockIssuedDuringPeriodSharesNewIssues
      contextRef="Duration_11_1_2018_To_11_30_2018_us-gaap_StatementClassOfStockAxis_us-gaap_SeriesAPreferredStockMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_C7GCfmjqn0qpYhkMxeev5A"
      decimals="INF"
      id="Narr_L3QoZQqYLUeFQbLydkPqRA"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">3205128</us-gaap:StockIssuedDuringPeriodSharesNewIssues>
    <akro:AntiDilutionRightLiabilityFairValue
      contextRef="Duration_11_1_2018_To_11_30_2018_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_iRinvL-TukipRIsHzSFMtA"
      decimals="-3"
      id="Narr_dlFzC_zHJkmHkN1jbfpKpg"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">7404000</akro:AntiDilutionRightLiabilityFairValue>
    <akro:PaymentInConnectionWithDosingWithFirstPatient
      contextRef="Duration_8_1_2019_To_8_31_2019_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_aZW51uB3NUWqncTAqN94oA"
      decimals="-3"
      id="Narr_GuOrRM4110WaicqP05vGIg"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">2500000</akro:PaymentInConnectionWithDosingWithFirstPatient>
    <akro:ObligationForPaymentInConnectionWithDosingWithFirstPatientPhaseThreeClinicalTrial
      contextRef="Duration_8_1_2019_To_8_31_2019_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_aZW51uB3NUWqncTAqN94oA"
      decimals="-3"
      id="Narr_zFbaBetd0UWUSAH6T7LKAA"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">7500000</akro:ObligationForPaymentInConnectionWithDosingWithFirstPatientPhaseThreeClinicalTrial>
    <akro:PaymentInConnectionWithClinicalTrialForMarketingApproval
      contextRef="Duration_8_1_2019_To_8_31_2019_srt_RangeAxis_srt_MaximumMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_zJXSIAV0X0SUS1M-7Vyu3g"
      decimals="-3"
      id="Narr_tmvroTRXjkWFNt4_6foaVQ"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">30000000</akro:PaymentInConnectionWithClinicalTrialForMarketingApproval>
    <akro:AggregateMilestonePaymentUponAchievementOfSpecifiedCommercialMilestone
      contextRef="Duration_8_1_2019_To_8_31_2019_srt_RangeAxis_srt_MaximumMember_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_zJXSIAV0X0SUS1M-7Vyu3g"
      decimals="-3"
      id="Narr_uwFOoLzTA0SKZyx3N6KQDw"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">75000000</akro:AggregateMilestonePaymentUponAchievementOfSpecifiedCommercialMilestone>
    <us-gaap:IncomeTaxDisclosureTextBlock
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_roo3zFaNGkOW9LwpVZVHXQ">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;9.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Income taxes&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;During the three and nine months ended September 30, 2021 and 2020, the Company did no&lt;span style="white-space:pre-wrap;"&gt;t record any income tax benefits for the net operating losses incurred or for the research and development tax credits generated in each period due to its uncertainty of realizing a benefit from those items.  All of the Company&#x2019;s operating losses since inception have been generated in the United States. &lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;On March 27, 2020, the Coronavirus Aid, Relief and Economic Security (CARES) Act, (the &#x201c;Act&#x201d;) was signed into law. The Act includes provisions relating to refundable payroll tax credits, deferment of the employer portion of certain payroll taxes, net operating loss carryback periods, alternative minimum tax credit refunds, modifications to the net interest deduction limitations and technical corrections to tax depreciation methods for qualified improvement property. The Company analyzed the provisions of the Act and determined there was no significant impact to its income tax provision for the three and nine months ended September 30, 2021.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;&lt;span style="margin-bottom:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;On December 27, 2020, the &#x201c;Consolidated Appropriations Act, 2021&#x201d; (the &#x201c;CAA&#x201d;) was signed into law. The CAA includes provisions meant to clarify and modify certain items put forth in CARES Act, while providing aid to businesses affected by the pandemic. The CAA allows deductions for expenses paid for by Paycheck Protection Program (&#x201c;PPP&#x201d;) and Economic Injury Disaster Loan (&#x201c;EIDL&#x201d;) Program, clarifies forgiveness of EIDL advances, and other business provisions. The Company analyzed the provisions of the CAA and determined there was no significant impact to its 2020 tax provision.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;&lt;span style="margin-bottom:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;On June 29, 2020, California signed Assembly Bill 85 (&#x201c;A.B. 85&#x201d;), was signed into law. A.B. 85, which includes several tax measures, provides for a three-year suspension of the use of net operating losses for medium and large businesses and a three-year cap on the use of business incentive tax credits to offset no more than $5 million of tax per year. Generally, A.B. 85 suspends the use of net operating losses for taxable years 2020, 2021, and 2022 for taxpayers with taxable income of $1 million or more.&#x201d; Since the Company is not expected to generate California source taxable income of more than $1 million, no material impact is anticipated at this time.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;&lt;span style="margin-bottom:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;</us-gaap:IncomeTaxDisclosureTextBlock>
    <akro:IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Narr_DUxPHYd8vUGQFm_9LpRe9A"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">0</akro:IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits>
    <akro:IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits
      contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw"
      decimals="-3"
      id="Narr_MYh0og7N3Ui5YHlfE9jK1w"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">0</akro:IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits>
    <akro:IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Narr_X2xp9Uzcz0qB7FKrH1usYg"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">0</akro:IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits>
    <akro:IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits
      contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg"
      decimals="-3"
      id="Narr_MjdACWWVRUOZ81JJub4ksg"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">0</akro:IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Narr_vV8TyvqtxUSSp54n0PzIVQ"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">0</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:IncomeTaxExpenseBenefit
      contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg"
      decimals="-3"
      id="Narr_UUCWcRVIHUefRr4OfoLn0A"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">0</us-gaap:IncomeTaxExpenseBenefit>
    <us-gaap:EarningsPerShareTextBlock
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_Ywerpies_Ua137r5e4o9eA">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;10.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Net loss per share&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;Basic and diluted net loss per share attributable to common stockholders was calculated as follows:&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="margin-bottom:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;width:43.99%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.48%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.48%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:43.99%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:26.42%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Three Months Ended September&#160;30,&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:26.28%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Nine Months Ended September&#160;30,&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:43.99%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.04%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.06%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:43.99%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Numerator:&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.48%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.48%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;width:43.99%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 6pt;"&gt;Net loss&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (24,330)&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;white-space:nowrap;width:10.54%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (21,403)&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;white-space:nowrap;width:1.48%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (68,353)&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.48%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (49,496)&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:43.99%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Denominator:&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.48%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.48%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;width:43.99%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 6pt;"&gt;Weighted average common shares outstanding, basic and diluted&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 34,862,116&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.54%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 34,002,769&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.48%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 34,807,439&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.48%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 30,381,671&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:middle;width:43.99%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Net loss per share, basic and diluted&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (0.70)&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.54%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (0.63)&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.48%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (1.96)&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.48%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (1.63)&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="margin-bottom:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company excluded 42 shares and 53,679 shares of restricted common stock, presented on a weighted average basis, from the calculations of basic net loss per share for the three months ended September 30, 2021 and 2020, respectively, because those shares had not vested. The Company excluded 10,865 shares and 41,938 shares of restricted common stock, presented on a weighted average basis, from the calculations of basic net loss per share for the nine&#160;months ended September 30, 2021 and 2020, respectively, because those shares had not vested.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;The Company&#x2019;s potentially dilutive securities, which include stock options and unvested restricted common stock, have been excluded from the computation of diluted net loss per share as the effect would be to reduce the net loss &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;per share. Therefore, the weighted average number of common shares outstanding used to calculate both basic and diluted net loss per share is the same. The Company excluded the following potential common shares, presented based on amounts outstanding at each period end, from the computation of diluted net loss per share for the periods indicated because including them would have had an anti-dilutive effect:&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;&lt;span style="margin-bottom:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:97.68%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;width:65.41%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.94%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:14.84%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:14.84%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:65.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.94%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;white-space:nowrap;width:32.64%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Three and nine months ended September&#160;30,&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:65.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.94%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:14.84%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"&gt;&#160;&#160;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:14.84%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:65.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Options to purchase common stock&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.94%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:14.84%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 4,032,052&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:14.84%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 3,158,642&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:65.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Unvested restricted common stock&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.94%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:14.84%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:14.84%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 48,501&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:65.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;&lt;span style="margin-left:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.94%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:14.84%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 4,032,052&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:14.84%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 3,207,143&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;</us-gaap:EarningsPerShareTextBlock>
    <us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_PhBilrG_AEGr6VjppwpFRw">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="margin-bottom:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;width:43.99%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.48%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.48%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:43.99%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:26.42%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Three Months Ended September&#160;30,&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:26.28%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Nine Months Ended September&#160;30,&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:43.99%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.04%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.06%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:43.99%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Numerator:&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.48%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.48%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;width:43.99%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 6pt;"&gt;Net loss&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (24,330)&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;white-space:nowrap;width:10.54%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (21,403)&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;white-space:nowrap;width:1.48%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (68,353)&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.48%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (49,496)&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:43.99%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Denominator:&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.48%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.48%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;width:43.99%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 6pt;"&gt;Weighted average common shares outstanding, basic and diluted&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 34,862,116&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.54%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 34,002,769&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.48%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 34,807,439&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.48%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"&gt; 30,381,671&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:middle;width:43.99%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Net loss per share, basic and diluted&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (0.70)&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.54%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (0.63)&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.48%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (1.96)&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.48%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (1.63)&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg"
      decimals="-3"
      id="Tc_AFK-OJeDJES89rbFrfEN0g_4_3"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-24330000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw"
      decimals="-3"
      id="Tc_b1Tu8m0zKEeZKYK_89NkuQ_4_6"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-21403000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Tc_OLUOBdMv0EejxH5LnL6CNQ_4_9"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-68353000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_YPXU4QRomkC3m7MPL4t1VA_4_12"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">-49496000</us-gaap:NetIncomeLoss>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg"
      decimals="0"
      id="Tc_W5PwnrPQDUKdegEJBXcC8Q_6_3"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">34862116</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw"
      decimals="0"
      id="Tc_fmtC9u-7TE2gPmhWqxHTtw_6_6"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">34002769</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="0"
      id="Tc_K_6lbj2yKk-OjOzEEukL_A_6_9"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">34807439</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="0"
      id="Tc_QZ1azg2xckKx5BTV0NleWg_6_12"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">30381671</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:EarningsPerShareBasicAndDiluted
      contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg"
      decimals="2"
      id="Tc_yM16bgXVSE2O1ifi7zMc4w_7_3"
      unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug">-0.70</us-gaap:EarningsPerShareBasicAndDiluted>
    <us-gaap:EarningsPerShareBasicAndDiluted
      contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw"
      decimals="2"
      id="Tc_5mmOQ_HzokKPXG9pwJhQVA_7_6"
      unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug">-0.63</us-gaap:EarningsPerShareBasicAndDiluted>
    <us-gaap:EarningsPerShareBasicAndDiluted
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="2"
      id="Tc_SJo4IWzRs0-Sh_aARfMF_g_7_9"
      unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug">-1.96</us-gaap:EarningsPerShareBasicAndDiluted>
    <us-gaap:EarningsPerShareBasicAndDiluted
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="2"
      id="Tc_gGlw6DEbhUCPy57YK15xYQ_7_12"
      unitRef="Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug">-1.63</us-gaap:EarningsPerShareBasicAndDiluted>
    <us-gaap:WeightedAverageNumberOfSharesRestrictedStock
      contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg"
      decimals="INF"
      id="Narr_h4im1JlsmUalpO6skQwXeg"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">42</us-gaap:WeightedAverageNumberOfSharesRestrictedStock>
    <us-gaap:WeightedAverageNumberOfSharesRestrictedStock
      contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw"
      decimals="INF"
      id="Narr_Vx_-P1EeaUuBOx_qjOFmWA"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">53679</us-gaap:WeightedAverageNumberOfSharesRestrictedStock>
    <us-gaap:WeightedAverageNumberOfSharesRestrictedStock
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="INF"
      id="Narr_KOXXpT-p3kGBHvwztmbQgQ"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">10865</us-gaap:WeightedAverageNumberOfSharesRestrictedStock>
    <us-gaap:WeightedAverageNumberOfSharesRestrictedStock
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="INF"
      id="Narr_lRYllJtQvUyzvmwTaXEQLg"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">41938</us-gaap:WeightedAverageNumberOfSharesRestrictedStock>
    <us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb__yN1ncNRm02rsIGlHopNAQ">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;&lt;span style="margin-bottom:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:97.68%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;width:65.41%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.94%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:14.84%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:14.84%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:65.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.94%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;white-space:nowrap;width:32.64%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Three and nine months ended September&#160;30,&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:65.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.94%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:14.84%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"&gt;&#160;&#160;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:14.84%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:65.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Options to purchase common stock&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.94%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:14.84%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 4,032,052&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:14.84%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 3,158,642&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:65.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Unvested restricted common stock&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.94%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:14.84%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:14.84%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 48,501&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:65.41%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;&lt;span style="margin-left:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.94%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:14.84%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 4,032,052&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:14.84%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 3,207,143&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="Duration_1_1_2021_To_9_30_2021_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_us-gaap_EmployeeStockOptionMember_rQWo_uitwEiup9vV5perwg"
      decimals="INF"
      id="Tc_UpDVhhDFEUWDs5D89bx5Sg_3_2"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">4032052</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="Duration_1_1_2020_To_9_30_2020_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_us-gaap_EmployeeStockOptionMember_4XErjxuo9U67EMCsMjLy4Q"
      decimals="INF"
      id="Tc_V-_qrukklEuNqk4EVhtflA_3_4"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">3158642</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="Duration_1_1_2020_To_9_30_2020_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis_akro_UnvestedRestrictedStockMember_KL0BE6bZ0ECoXehnCGqBcw"
      decimals="INF"
      id="Tc_KUwCqV1lPkuc_s5_FhuiVw_4_4"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">48501</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="INF"
      id="Tc_lujgD6K4I0SXwIWdOO7I-A_5_2"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">4032052</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="INF"
      id="Tc_dAmMvevvsU6Kvd8LfE3rzg_5_4"
      unitRef="Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw">3207143</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:CommitmentsAndContingenciesDisclosureTextBlock
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_pDXdVz7dXUSgS7q-k6t2eg">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;11.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Commitments and contingencies&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;span style="font-style:italic;font-weight:bold;"&gt;COVID-19 Pandemic&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;In March 2020, the novel strain of coronavirus (&#x201c;COVID-19&#x201d;) was declared a pandemic by the World Health Organization. Efforts to contain the spread of COVID-19 intensified and the United States, Europe and Asia implemented severe travel restrictions, social distancing requirements, stay-at-home orders and delayed the commencement of non-COVID-19-related clinical trials, among other restrictions. The Company&#x2019;s financial results for the three and nine months ended September 30, 2021 were not significantly impacted by COVID-19, however despite vaccination efforts, the Company cannot at this time predict the specific extent, duration, or full impact that the COVID-19 pandemic will have on its financial condition, operations, and business plans for the remainder of 2021 and into 2022, including the timing and enrollment of patients in its ongoing and future clinical trials and other expected milestones of its product candidate.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;"&gt;Operating lease&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;In February 2020, the Company entered into a seven-year agreement to occupy 6,647&lt;span style="white-space:pre-wrap;"&gt; square feet of office space in South San Francisco, California.  The lease commenced on July 10, 2020 when the Company took occupancy of the leased space and the lease was determined to be operating classified. Under the agreement, the Company is required to make approximately $2,300 in total minimum payments during the term. The Company is also required to pay its proportionate share of building operating and tax costs after the first year under lease which are not included in the measurement of the lease and treated as variable lease cost and expensed when incurred.&lt;/span&gt;&lt;span style="font-size:12pt;"&gt; &lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;&lt;span style="font-size:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;As of September 30, 2021, maturities of the Company&#x2019;s operating lease liability was as follows:&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;min-height:0.0pt;margin:0pt;"&gt;&lt;span style="font-size:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;2021 (remaining)&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 77&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;2022&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 312&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;2023&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 321&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;2024&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 331&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;2025&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 341&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;2026 and thereafter&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.88%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:25.9%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 559&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Total future minimum lease payments&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 1,941&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;Less imputed interest&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.88%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:25.9%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"&gt; (377)&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Present value of operating lease liabilities&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.88%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:25.9%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 1,564&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;As of September 30, 2021, the &lt;span style="-sec-ix-hidden:Hidden_aXVENnNBzEGwgM40omud9g;"&gt;&lt;span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;"&gt;total lease liability&lt;/span&gt;&lt;/span&gt; was $1,564, of which $1,365 was &lt;span style="-sec-ix-hidden:Hidden_UeiCZlANJ0GaCYET9LQU6A;"&gt;&lt;span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;"&gt;noncurrent&lt;/span&gt;&lt;/span&gt; and $199 was short-term and classified within &#x201c;&lt;span style="-sec-ix-hidden:Hidden_gbUuDwaA70iHw34xPQmEXw;"&gt;&lt;span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;"&gt;Accrued expenses and other current liabilities&lt;/span&gt;&lt;/span&gt;&#x201d; on the condensed consolidated balance sheet.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;For the three and nine months ended September 30, 2021 and 2020, the components of operating lease cost were as follows:&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100.51%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:17.82%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Three Months Ended &lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:17.5%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Nine Months Ended &lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:17.82%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;September&#160;30,&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:17.5%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;September&#160;30,&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:25.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:7.98%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&#160;&#160;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:8.17%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&#160;&#160;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:8%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&#160;&#160;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:7.84%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Lease cost:&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Statement of Operations Classification:&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&#160;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;Operating lease cost&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;&lt;span style="margin-left:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;General and administrative expense&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 81&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 73&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 243&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 186&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;Variable operating lease cost&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;&lt;span style="margin-left:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;General and administrative expense&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 43&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;Short-term lease cost&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;&lt;span style="margin-left:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;Research and development expense&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.58%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.77%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 8&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.62%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.45%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 32&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 12pt;"&gt;Total operating lease cost&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;&lt;span style="margin-left:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.58%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 81&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.77%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 81&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.62%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 243&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.45%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 261&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;&lt;span style="margin-left:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;&lt;span style="margin-left:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Other information:&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;Cash paid for amounts included in the measurement of operating lease liability&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 76&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 18&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 226&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 135&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;Weighted average remaining lease term, in years&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 5.8&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 6.8&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 5.8&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 6.8&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;Weighted average discount rate&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt;7.6%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt;7.6%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt;7.6%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt;7.6%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;"&gt;Research and manufacturing commitments&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company has entered into agreements with contract research organizations and contract manufacturing organizations to provide services in connection with its nonclinical studies and clinical trials and to manufacture clinical development materials. As of September 30, 2021, the Company had non-cancelable purchase commitments under these agreements totaling $11,123.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;"&gt;Indemnification agreements&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;In the ordinary course of business, the Company may provide indemnification of varying scope and terms to vendors, lessors, business partners and other parties with respect to certain matters including, but not limited to, losses arising out of breach of such agreements or from intellectual property infringement claims made by third parties. In addition, the Company has entered into indemnification agreements with members of its board of directors and its executive officers that will require the Company, among other things, to indemnify them against certain liabilities that may arise by reason of their status or service as directors or officers. The maximum potential amount of future payments the Company could be required to make under these indemnification agreements is, in many cases, unlimited. To date, the Company has not incurred any material costs as a result of such indemnifications. The Company is not currently aware of any indemnification claims and has not accrued any liabilities related to such obligations in its condensed consolidated financial statements as of September 30, 2021.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;"&gt;Legal proceedings&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;The Company is not a party to any litigation and does not have contingency reserves established for any litigation liabilities. At each reporting date, the Company evaluates whether or not a potential loss amount or a potential range of loss is probable and reasonably estimable under the provisions of the authoritative guidance that addresses accounting for contingencies. The Company expenses as incurred the costs related to such legal proceedings.&lt;/p&gt;</us-gaap:CommitmentsAndContingenciesDisclosureTextBlock>
    <us-gaap:LessorOperatingLeaseTermOfContract
      contextRef="As_Of_2_29_2020_G3SiBo1r3UiM30-kKBJnuQ"
      id="Narr_8U_TcA_hz0SBi_T40k7XZQ">P7Y</us-gaap:LessorOperatingLeaseTermOfContract>
    <us-gaap:LandSubjectToGroundLeases
      contextRef="As_Of_7_10_2020_NO77y8AYwEKmLcvqotRg0w"
      decimals="0"
      id="Narr_vAHVwda76kuTwrpB-nnG3Q"
      unitRef="Unit_Standard_sqft_pm8j4ie6Rkq-kGfKaykvfA">6647</us-gaap:LandSubjectToGroundLeases>
    <akro:LesseeOperatingLeaseLiabilityPaymentsDueOneToSeven
      contextRef="As_Of_2_29_2020_G3SiBo1r3UiM30-kKBJnuQ"
      decimals="-3"
      id="Narr_EqQWxQi1f0q-SwBAdeJnrw"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">2300000</akro:LesseeOperatingLeaseLiabilityPaymentsDueOneToSeven>
    <us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb__B4mKc4ulE60CiU_8wYMfA">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;min-height:0.0pt;margin:0pt;"&gt;&lt;span style="font-size:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;2021 (remaining)&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 77&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;2022&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 312&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;2023&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 321&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;2024&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 331&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;2025&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 341&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;2026 and thereafter&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.88%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:25.9%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 559&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Total future minimum lease payments&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 1,941&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;Less imputed interest&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.88%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:25.9%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"&gt; (377)&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Present value of operating lease liabilities&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.88%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:25.9%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 1,564&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_ztbkq4SuWUyK7803x7-H7g_1_2"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">77000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_lL2oG22YkEqZlLFNMmZtmw_2_2"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">312000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_jGgq2tizLUmPa9fcaMgQFQ_3_2"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">321000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_4VR9wwI3x0CPQ5xtJJJPIQ_4_2"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">331000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_NtKCZkmq7Ee0eGLWgnqqOA_5_2"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">341000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour>
    <akro:LesseeOperatingLeaseLiabilityToBePaidYearFiveAndThereafter
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_0BBPnX5DeUa-p72rEnUEuw_6_2"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">559000</akro:LesseeOperatingLeaseLiabilityToBePaidYearFiveAndThereafter>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_NpeqeOoahEOFcjpLZnRIhg_7_2"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">1941000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue>
    <us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_vhKrQFM9iEeBSSP1hjudTA_8_2"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">377000</us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount>
    <us-gaap:OperatingLeaseLiability
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Tc_4w0nSxMe3Uy6_OXOw7Rhdw_9_2"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">1564000</us-gaap:OperatingLeaseLiability>
    <us-gaap:OperatingLeaseLiability
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Narr_EXACnrxvqEqsnaLm5QHrhQ"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">1564000</us-gaap:OperatingLeaseLiability>
    <us-gaap:OperatingLeaseLiabilityNoncurrent
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Narr_LZ2jVQzxgkW30dY75Dq6OA"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">1365000</us-gaap:OperatingLeaseLiabilityNoncurrent>
    <us-gaap:OperatingLeaseLiabilityCurrent
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Narr_2DflWxJyxkWBRftBZQFjvg"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">199000</us-gaap:OperatingLeaseLiabilityCurrent>
    <us-gaap:LeaseCostTableTextBlock
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_k1R1zqcDuk2QSPG0F3ztYw">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100.51%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:17.82%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Three Months Ended &lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:17.5%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Nine Months Ended &lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:17.82%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;September&#160;30,&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:17.5%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;September&#160;30,&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:25.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:7.98%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&#160;&#160;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:8.17%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&#160;&#160;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:8%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&#160;&#160;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:7.84%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Lease cost:&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Statement of Operations Classification:&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&#160;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;Operating lease cost&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;&lt;span style="margin-left:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;General and administrative expense&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 81&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 73&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 243&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 186&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;Variable operating lease cost&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;&lt;span style="margin-left:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;General and administrative expense&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 43&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;Short-term lease cost&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;&lt;span style="margin-left:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;Research and development expense&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.58%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.77%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 8&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.62%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.45%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 32&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 12pt;"&gt;Total operating lease cost&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;&lt;span style="margin-left:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.58%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 81&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.77%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 81&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.62%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 243&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.45%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 261&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;&lt;span style="margin-left:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;&lt;span style="margin-left:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Other information:&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;Cash paid for amounts included in the measurement of operating lease liability&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 76&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 18&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 226&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 135&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;Weighted average remaining lease term, in years&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 5.8&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 6.8&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 5.8&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt; 6.8&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"&gt;Weighted average discount rate&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt;7.6%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt;7.6%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt;7.6%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"&gt;7.6%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</us-gaap:LeaseCostTableTextBlock>
    <us-gaap:OperatingLeaseCost
      contextRef="Duration_7_1_2021_To_9_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_Dc4kbLKmk02xlkqsPbAU2A"
      decimals="-3"
      id="Tc_ZNBK5zRA1UyGb9KAo9Tchg_5_5"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">81000</us-gaap:OperatingLeaseCost>
    <us-gaap:OperatingLeaseCost
      contextRef="Duration_7_1_2020_To_9_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_ReL41oUkVESYu52_3u7hfw"
      decimals="-3"
      id="Tc_JSmqe6yoXkSldygXmTO3bw_5_8"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">73000</us-gaap:OperatingLeaseCost>
    <us-gaap:OperatingLeaseCost
      contextRef="Duration_1_1_2021_To_9_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_rS1Pv1qdzki8uIHVkCMLqA"
      decimals="-3"
      id="Tc_5YwzQa34P0C0Mx1ZRMOuGA_5_11"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">243000</us-gaap:OperatingLeaseCost>
    <us-gaap:OperatingLeaseCost
      contextRef="Duration_1_1_2020_To_9_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_IHZ27WTLk0WG7reO6kGlPw"
      decimals="-3"
      id="Tc_3WNpS8zqBE-U9xsScSs1iw_5_14"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">186000</us-gaap:OperatingLeaseCost>
    <us-gaap:VariableLeaseCost
      contextRef="Duration_1_1_2020_To_9_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_IHZ27WTLk0WG7reO6kGlPw"
      decimals="-3"
      id="Tc_xlSOkR-H1kSOUQZFzmgjvA_6_14"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">43000</us-gaap:VariableLeaseCost>
    <us-gaap:ShortTermLeaseCost
      contextRef="Duration_7_1_2020_To_9_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_5eGD-iIsZkO9TGNC2xTEQg"
      decimals="-3"
      id="Tc_fak7s_n6QU2kk6QsyD_GNQ_7_8"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">8000</us-gaap:ShortTermLeaseCost>
    <us-gaap:ShortTermLeaseCost
      contextRef="Duration_1_1_2020_To_9_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_DRMhxADTgUu8xAkfZRajTA"
      decimals="-3"
      id="Tc_okqqFb9bQEOgXQkihNtEzA_7_14"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">32000</us-gaap:ShortTermLeaseCost>
    <us-gaap:LeaseCost
      contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg"
      decimals="-3"
      id="Tc_cYNgdPo_Ske2o0r0Gl-MKg_8_5"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">81000</us-gaap:LeaseCost>
    <us-gaap:LeaseCost
      contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw"
      decimals="-3"
      id="Tc_iRN5gK7M8kG7-kGUPipFIg_8_8"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">81000</us-gaap:LeaseCost>
    <us-gaap:LeaseCost
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Tc_9uLmIMgcg0C5qqqRw1uvhA_8_11"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">243000</us-gaap:LeaseCost>
    <us-gaap:LeaseCost
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_wf0lPWsVtkyZVpnwmtgLeg_8_14"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">261000</us-gaap:LeaseCost>
    <us-gaap:OperatingLeasePayments
      contextRef="Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg"
      decimals="-3"
      id="Tc_6QD41-mo10endMxmt368yA_11_5"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">76000</us-gaap:OperatingLeasePayments>
    <us-gaap:OperatingLeasePayments
      contextRef="Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw"
      decimals="-3"
      id="Tc_rDXA-SpdBkKWk7ILjO79AQ_11_8"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">18000</us-gaap:OperatingLeasePayments>
    <us-gaap:OperatingLeasePayments
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      decimals="-3"
      id="Tc_3AN_8AN8GEC1gSSNHrl9Ww_11_11"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">226000</us-gaap:OperatingLeasePayments>
    <us-gaap:OperatingLeasePayments
      contextRef="Duration_1_1_2020_To_9_30_2020_Q1TvTGfBJU6gkDTyWGaKhA"
      decimals="-3"
      id="Tc_FJvJh2_23k2_M0maQ6UEpw_11_14"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">135000</us-gaap:OperatingLeasePayments>
    <us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      id="Tc__R0JHmnUR0qkhipt_NyusA_12_5">P5Y9M18D</us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1>
    <us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1
      contextRef="As_Of_9_30_2020_15ljPzGQqEWhxdIsloG0HQ"
      id="Tc_GPGlJ-8cfUeu-sVscS0qdA_12_8">P6Y9M18D</us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1>
    <us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      id="Tc_b0qTxne7Jkq5gkcwD5O2eA_12_11">P5Y9M18D</us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1>
    <us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1
      contextRef="As_Of_9_30_2020_15ljPzGQqEWhxdIsloG0HQ"
      id="Tc_a8Yx7FjtjE-31dl9bM_iOg_12_14">P6Y9M18D</us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1>
    <us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="3"
      id="Tc_F_3mBRgUXEaomDverx8DJg_13_5"
      unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw">0.076</us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent>
    <us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent
      contextRef="As_Of_9_30_2020_15ljPzGQqEWhxdIsloG0HQ"
      decimals="3"
      id="Tc_Rc_0OhP4A0uanx2Rq36hdw_13_8"
      unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw">0.076</us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent>
    <us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="3"
      id="Tc_Bq6XlEU9AEGCpqbdu8mRZA_13_11"
      unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw">0.076</us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent>
    <us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent
      contextRef="As_Of_9_30_2020_15ljPzGQqEWhxdIsloG0HQ"
      decimals="3"
      id="Tc_aRZsElk8uk2OGWnAQ6eAdA_13_14"
      unitRef="Unit_Standard_pure_xNmIZNQBbEebiQagtjMbdw">0.076</us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent>
    <us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount
      contextRef="As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw"
      decimals="-3"
      id="Narr_AT6w-E3l-0abjXcT6VguEw"
      unitRef="Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w">11123000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount>
    <us-gaap:SubsequentEventsTextBlock
      contextRef="Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw"
      id="Tb_HupRq-CCQUq4Sb_OeIttsg">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;12.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Subsequent event&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company evaluated subsequent events through November 12, 2021, the date on which these financial statements were issued. Based on this evaluation, it was determined that no subsequent events occurred that require recognition or disclosure in its&#160;financial statements for the three and nine months ended September 30, 2021.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt; &lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;</us-gaap:SubsequentEventsTextBlock>
</xbrl>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>11
<FILENAME>R1.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772646464856">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Document and Entity Information - shares<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Nov. 09, 2021</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_CoverAbstract', window );"><strong>Document and Entity Information</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentType', window );">Document Type</a></td>
<td class="text">10-Q<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentQuarterlyReport', window );">Document Quarterly Report</a></td>
<td class="text">true<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentTransitionReport', window );">Document Transition Report</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">Sep. 30,  2021<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityFileNumber', window );">Entity File Number</a></td>
<td class="text">001-38944<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityRegistrantName', window );">Entity Registrant Name</a></td>
<td class="text">Akero Therapeutics,&#160;Inc.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityIncorporationStateCountryCode', window );">Entity Incorporation, State or Country Code</a></td>
<td class="text">DE<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityTaxIdentificationNumber', window );">Entity Tax Identification Number</a></td>
<td class="text">81-5266573<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressAddressLine1', window );">Entity Address, Address Line One</a></td>
<td class="text">601 Gateway Boulevard, Suite 350<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressCityOrTown', window );">Entity Address, City or Town</a></td>
<td class="text">South San Francisco<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressStateOrProvince', window );">Entity Address, State or Province</a></td>
<td class="text">CA<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressPostalZipCode', window );">Entity Address, Postal Zip Code</a></td>
<td class="text">94080<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_CityAreaCode', window );">City Area Code</a></td>
<td class="text">650<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LocalPhoneNumber', window );">Local Phone Number</a></td>
<td class="text">487-6488<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_Security12bTitle', window );">Title of 12(b) Security</a></td>
<td class="text">Common Stock, par value $0.0001 per share<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">AKRO<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NASDAQ<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCurrentReportingStatus', window );">Entity Current Reporting Status</a></td>
<td class="text">Yes<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityInteractiveDataCurrent', window );">Entity Interactive Data Current</a></td>
<td class="text">Yes<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityFilerCategory', window );">Entity Filer Category</a></td>
<td class="text">Non-accelerated Filer<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntitySmallBusiness', window );">Entity Small Business</a></td>
<td class="text">true<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityEmergingGrowthCompany', window );">Entity Emerging Growth Company</a></td>
<td class="text">true<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityExTransitionPeriod', window );">Entity Ex Transition Period</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityShellCompany', window );">Entity Shell Company</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCommonStockSharesOutstanding', window );">Entity Common Stock, Shares Outstanding</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">34,888,302<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCentralIndexKey', window );">Entity Central Index Key</a></td>
<td class="text">0001744659<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_CurrentFiscalYearEndDate', window );">Current Fiscal Year End Date</a></td>
<td class="text">--12-31<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentFiscalYearFocus', window );">Document Fiscal Year Focus</a></td>
<td class="text">2021<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentFiscalPeriodFocus', window );">Document Fiscal Period Focus</a></td>
<td class="text">Q3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_AmendmentFlag', window );">Amendment Flag</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_AmendmentFlag">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_AmendmentFlag</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CityAreaCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Area code of city</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CityAreaCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CoverAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Cover page.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CoverAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CurrentFiscalYearEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>End date of current fiscal year in the format --MM-DD.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CurrentFiscalYearEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:gMonthDayItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentFiscalPeriodFocus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fiscal period values are FY, Q1, Q2, and Q3.  1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentFiscalPeriodFocus</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fiscalPeriodItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentFiscalYearFocus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>This is focus fiscal year of the document report in YYYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentFiscalYearFocus</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:gYearItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentPeriodEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented.  If there is no historical data in the report, use the filing date. The format of the date is YYYY-MM-DD.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentPeriodEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentQuarterlyReport">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true only for a form used as an quarterly report.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Form 10-Q<br> -Number 240<br> -Section 308<br> -Subsection a<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentQuarterlyReport</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentTransitionReport">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true only for a form used as a transition report.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Forms 10-K, 10-Q, 20-F<br> -Number 240<br> -Section 13<br> -Subsection a-1<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentTransitionReport</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentType">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentType</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:submissionTypeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressAddressLine1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Address Line 1 such as Attn, Building Name, Street Name</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressAddressLine1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressCityOrTown">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the City or Town</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressCityOrTown</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressPostalZipCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Code for the postal or zip code</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressPostalZipCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressStateOrProvince">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the state or province.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressStateOrProvince</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:stateOrProvinceItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCentralIndexKey">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCentralIndexKey</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:centralIndexKeyItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCommonStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCommonStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCurrentReportingStatus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCurrentReportingStatus</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:yesNoItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityEmergingGrowthCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate if registrant meets the emerging growth company criteria.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityEmergingGrowthCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityExTransitionPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate if an emerging growth company has elected not to use the extended transition period for complying with any new or revised financial accounting standards.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Securities Act<br> -Number 7A<br> -Section B<br> -Subsection 2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityExTransitionPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFileNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFileNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fileNumberItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFilerCategory">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFilerCategory</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:filerCategoryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityIncorporationStateCountryCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Two-character EDGAR code representing the state or country of incorporation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityIncorporationStateCountryCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarStateCountryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityInteractiveDataCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation S-T<br> -Number 232<br> -Section 405<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityInteractiveDataCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:yesNoItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityRegistrantName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityRegistrantName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityShellCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityShellCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntitySmallBusiness">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicates that the company is a Smaller Reporting Company (SRC).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntitySmallBusiness</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityTaxIdentificationNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityTaxIdentificationNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:employerIdItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LocalPhoneNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Local phone number for entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LocalPhoneNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_Security12bTitle">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Title of a 12(b) registered security.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_Security12bTitle</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:securityTitleItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_SecurityExchangeName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the Exchange on which a security is registered.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection d1-1<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_SecurityExchangeName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarExchangeCodeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_TradingSymbol">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Trading symbol of an instrument as listed on an exchange.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_TradingSymbol</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:tradingSymbolItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>12
<FILENAME>R2.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772646053224">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Condensed Consolidated Balance Sheets - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsCurrentAbstract', window );"><strong>Current assets:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAtCarryingValue', window );">Cash and cash equivalents</a></td>
<td class="nump">$ 164,935<span></span>
</td>
<td class="nump">$ 187,242<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_MarketableSecuritiesCurrent', window );">Short-term marketable securities</a></td>
<td class="nump">50,146<span></span>
</td>
<td class="nump">81,145<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PrepaidExpenseAndOtherAssetsCurrent', window );">Prepaid expenses and other current assets</a></td>
<td class="nump">6,726<span></span>
</td>
<td class="nump">2,958<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsCurrent', window );">Total current assets</a></td>
<td class="nump">221,807<span></span>
</td>
<td class="nump">271,345<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNet', window );">Property and equipment, net</a></td>
<td class="nump">101<span></span>
</td>
<td class="nump">131<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseRightOfUseAsset', window );">Operating lease right-of-use asset</a></td>
<td class="nump">1,511<span></span>
</td>
<td class="nump">1,662<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAssetsNoncurrent', window );">Other assets, noncurrent</a></td>
<td class="nump">114<span></span>
</td>
<td class="nump">201<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Assets', window );">Total assets</a></td>
<td class="nump">223,533<span></span>
</td>
<td class="nump">273,339<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesCurrentAbstract', window );"><strong>Current liabilities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsPayableCurrent', window );">Accounts payable</a></td>
<td class="nump">6,784<span></span>
</td>
<td class="nump">3,428<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_AccruedExpensesAndOtherCurrentLiabilities', window );">Accrued expenses and other current liabilities</a></td>
<td class="nump">16,756<span></span>
</td>
<td class="nump">9,683<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesCurrent', window );">Total current liabilities</a></td>
<td class="nump">23,540<span></span>
</td>
<td class="nump">13,111<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityNoncurrent', window );">Operating lease liability, noncurrent</a></td>
<td class="nump">1,365<span></span>
</td>
<td class="nump">1,516<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Liabilities', window );">Total liabilities</a></td>
<td class="nump">24,905<span></span>
</td>
<td class="nump">14,627<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommitmentsAndContingencies', window );">Commitments and contingencies (Note 11)</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityAbstract', window );"><strong>Stockholders' equity:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockValue', window );">Common stock, $0.0001 par value, 150,000,000 shares authorized as of September 30, 2021 and December 31, 2020; 34,875,302 and 34,741,649 shares issued and outstanding as of September 30, 2021 and December 31, 2020, respectively</a></td>
<td class="nump">4<span></span>
</td>
<td class="nump">4<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdditionalPaidInCapitalCommonStock', window );">Additional paid-in capital</a></td>
<td class="nump">476,521<span></span>
</td>
<td class="nump">468,238<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax', window );">Accumulated other comprehensive loss</a></td>
<td class="num">(17)<span></span>
</td>
<td class="num">(3)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetainedEarningsAccumulatedDeficit', window );">Accumulated deficit</a></td>
<td class="num">(277,880)<span></span>
</td>
<td class="num">(209,527)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Total stockholders' equity</a></td>
<td class="nump">198,628<span></span>
</td>
<td class="nump">258,712<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesAndStockholdersEquity', window );">Total liabilities and stockholders' equity</a></td>
<td class="nump">$ 223,533<span></span>
</td>
<td class="nump">$ 273,339<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_AccruedExpensesAndOtherCurrentLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of expenses incurred but not yet paid classified as accrued expenses and other liabilities due within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_AccruedExpensesAndOtherCurrentLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsPayableCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsPayableCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=d3e637-108580<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(23)(a)(3))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14A<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669686-108580<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (h)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (g)(2)(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=d3e681-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdditionalPaidInCapitalCommonStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdditionalPaidInCapitalCommonStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Assets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(11))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(12))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Assets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6801-107765<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6676-107765<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsCurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetsCurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsAtCarryingValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3044-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6676-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsAtCarryingValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommitmentsAndContingencies">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.25)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03.(a),19)<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03.17)<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121557415&amp;loc=d3e14326-108349<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommitmentsAndContingencies</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Liabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19-26)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 7: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Liabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesAndStockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(25))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(32))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesAndStockholdersEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (bb)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=116870748&amp;loc=SL6758485-165988<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.21)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559654&amp;loc=d3e5710-111685<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesCurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesCurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_MarketableSecuritiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of investment in marketable security, classified as current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6676-107765<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_MarketableSecuritiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilityNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121603541&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseRightOfUseAsset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's right to use underlying asset under operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121603541&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseRightOfUseAsset</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherAssetsNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of noncurrent assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.17)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherAssetsNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PrepaidExpenseAndOtherAssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(7))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6676-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PrepaidExpenseAndOtherAssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(14))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(13))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RetainedEarningsAccumulatedDeficit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cumulative amount of the reporting entity's undistributed earnings or deficit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(3))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 65<br> -Paragraph 15<br> -Subparagraph (g)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=121322162&amp;loc=SL121327923-165333<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(23)(a)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (h)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (g)(2)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RetainedEarningsAccumulatedDeficit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 4.E)<br> -URI http://asc.fasb.org/extlink&amp;oid=27010918&amp;loc=d3e74512-122707<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(31))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquityAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquityAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>13
<FILENAME>R3.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772640932296">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares<br></strong></div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementOfFinancialPositionAbstract', window );"><strong>Condensed Consolidated Balance Sheets</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockParOrStatedValuePerShare', window );">Common stock, par value (in dollars per share)</a></td>
<td class="nump">$ 0.0001<span></span>
</td>
<td class="nump">$ 0.0001<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesAuthorized', window );">Common stock, shares authorized</a></td>
<td class="nump">150,000,000<span></span>
</td>
<td class="nump">150,000,000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesIssued', window );">Common stock, shares issued</a></td>
<td class="nump">34,875,302<span></span>
</td>
<td class="nump">34,741,649<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesOutstanding', window );">Common stock, shares outstanding</a></td>
<td class="nump">34,875,302<span></span>
</td>
<td class="nump">34,741,649<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockParOrStatedValuePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Face amount or stated value per share of common stock.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockParOrStatedValuePerShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesAuthorized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The maximum number of common shares permitted to be issued by an entity's charter and bylaws.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesAuthorized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesIssued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementOfFinancialPositionAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementOfFinancialPositionAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>14
<FILENAME>R4.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772646499880">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Condensed Consolidated Statements of Operations and Comprehensive Loss - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingExpensesAbstract', window );"><strong>Operating expenses:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentExpense', window );">Research and development</a></td>
<td class="nump">$ 19,470<span></span>
</td>
<td class="nump">$ 17,379<span></span>
</td>
<td class="nump">$ 54,048<span></span>
</td>
<td class="nump">$ 39,207<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GeneralAndAdministrativeExpense', window );">General and administrative</a></td>
<td class="nump">4,883<span></span>
</td>
<td class="nump">4,159<span></span>
</td>
<td class="nump">14,399<span></span>
</td>
<td class="nump">11,164<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingCostsAndExpenses', window );">Total operating expenses</a></td>
<td class="nump">24,353<span></span>
</td>
<td class="nump">21,538<span></span>
</td>
<td class="nump">68,447<span></span>
</td>
<td class="nump">50,371<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingIncomeLoss', window );">Loss from operations</a></td>
<td class="num">(24,353)<span></span>
</td>
<td class="num">(21,538)<span></span>
</td>
<td class="num">(68,447)<span></span>
</td>
<td class="num">(50,371)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherNonoperatingIncome', window );">Other income, net</a></td>
<td class="nump">23<span></span>
</td>
<td class="nump">135<span></span>
</td>
<td class="nump">94<span></span>
</td>
<td class="nump">875<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="num">(24,330)<span></span>
</td>
<td class="num">(21,403)<span></span>
</td>
<td class="num">(68,353)<span></span>
</td>
<td class="num">(49,496)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_MarketableSecuritiesUnrealizedGainLoss', window );">Net unrealized gain (loss) on short-term marketable securities</a></td>
<td class="num">(8)<span></span>
</td>
<td class="num">(74)<span></span>
</td>
<td class="num">(14)<span></span>
</td>
<td class="nump">22<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ComprehensiveIncomeNetOfTax', window );">Comprehensive loss</a></td>
<td class="num">$ (24,338)<span></span>
</td>
<td class="num">$ (21,477)<span></span>
</td>
<td class="num">$ (68,367)<span></span>
</td>
<td class="num">$ (49,474)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareBasicAndDiluted', window );">Net loss per common share, basic and diluted</a></td>
<td class="num">$ (0.70)<span></span>
</td>
<td class="num">$ (0.63)<span></span>
</td>
<td class="num">$ (1.96)<span></span>
</td>
<td class="num">$ (1.63)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted', window );">Weighted-average number of shares used in computing net loss per common share, basic and diluted</a></td>
<td class="nump">34,862,116<span></span>
</td>
<td class="nump">34,002,769<span></span>
</td>
<td class="nump">34,807,439<span></span>
</td>
<td class="nump">30,381,671<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ComprehensiveIncomeNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(24))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=d3e557-108580<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(26))<br> -URI http://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669625-108580<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669619-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ComprehensiveIncomeNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareBasicAndDiluted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements.  Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period.  Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=d3e1337-109256<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareBasicAndDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GeneralAndAdministrativeExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.4)<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GeneralAndAdministrativeExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_MarketableSecuritiesUnrealizedGainLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of unrealized gain (loss) on investment in marketable security.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(7)(c))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_MarketableSecuritiesUnrealizedGainLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669619-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721683-107760<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22595-107794<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669625-108580<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 11: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 12: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 13: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22499-107794<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22663-107794<br><br>Reference 16: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 17: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 18: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22583-107794<br><br>Reference 19: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 20: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=SL5780133-109256<br><br>Reference 21: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 22: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 23: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22658-107794<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingCostsAndExpenses">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Excludes Selling, General and Administrative Expense.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingCostsAndExpenses</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingExpensesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingExpensesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The net result for the period of deducting operating expenses from operating revenues.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherNonoperatingIncome">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of income related to nonoperating activities, classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(7)(d))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherNonoperatingIncome</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ResearchAndDevelopmentExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 985<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6501960&amp;loc=d3e128462-111756<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 730<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6420194&amp;loc=d3e21568-108373<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ResearchAndDevelopmentExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>15
<FILENAME>R5.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772645761736">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Condensed Consolidated Statements of Stockholders' Equity (Deficit) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Common Stock</div></th>
<th class="th"><div>Additional Paid-In-Capital</div></th>
<th class="th"><div>Accumulated Other Comprehensive Gain (Loss)</div></th>
<th class="th"><div>Accumulated Deficit</div></th>
<th class="th"><div>Total</div></th>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at beginning at Dec. 31, 2019</a></td>
<td class="nump">$ 3<span></span>
</td>
<td class="nump">$ 259,049<span></span>
</td>
<td class="num">$ (6)<span></span>
</td>
<td class="num">$ (130,320)<span></span>
</td>
<td class="nump">$ 128,726<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance at beginning (in shares) at Dec. 31, 2019</a></td>
<td class="nump">28,567,837<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised', window );">Exercise of stock options</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">112<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">112<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised', window );">Exercise of stock options (in shares)</a></td>
<td class="nump">103,385<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition', window );">Vesting of restricted stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">30<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">30<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation', window );">Stock-based compensation expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,238<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,238<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_ShortSwingProfitsDisgorgement', window );">Disgorgement of stockholders' short-swing profits, net</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">52<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">52<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_MarketableSecuritiesUnrealizedGainLoss', window );">Net unrealized gain (loss) on short-term marketable securities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">51<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">51<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(11,886)<span></span>
</td>
<td class="num">(11,886)<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at ending at Mar. 31, 2020</a></td>
<td class="nump">$ 3<span></span>
</td>
<td class="nump">260,481<span></span>
</td>
<td class="nump">45<span></span>
</td>
<td class="num">(142,206)<span></span>
</td>
<td class="nump">118,323<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance at ending (in shares) at Mar. 31, 2020</a></td>
<td class="nump">28,671,222<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at beginning at Dec. 31, 2019</a></td>
<td class="nump">$ 3<span></span>
</td>
<td class="nump">259,049<span></span>
</td>
<td class="num">(6)<span></span>
</td>
<td class="num">(130,320)<span></span>
</td>
<td class="nump">128,726<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance at beginning (in shares) at Dec. 31, 2019</a></td>
<td class="nump">28,567,837<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_MarketableSecuritiesUnrealizedGainLoss', window );">Net unrealized gain (loss) on short-term marketable securities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">22<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(49,496)<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at ending at Sep. 30, 2020</a></td>
<td class="nump">$ 4<span></span>
</td>
<td class="nump">466,254<span></span>
</td>
<td class="nump">16<span></span>
</td>
<td class="num">(179,816)<span></span>
</td>
<td class="nump">286,458<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance at ending (in shares) at Sep. 30, 2020</a></td>
<td class="nump">34,720,675<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at beginning at Dec. 31, 2019</a></td>
<td class="nump">$ 3<span></span>
</td>
<td class="nump">259,049<span></span>
</td>
<td class="num">(6)<span></span>
</td>
<td class="num">(130,320)<span></span>
</td>
<td class="nump">128,726<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance at beginning (in shares) at Dec. 31, 2019</a></td>
<td class="nump">28,567,837<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(79,207)<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at ending at Dec. 31, 2020</a></td>
<td class="nump">$ 4<span></span>
</td>
<td class="nump">468,238<span></span>
</td>
<td class="num">(3)<span></span>
</td>
<td class="num">(209,527)<span></span>
</td>
<td class="nump">258,712<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance at ending (in shares) at Dec. 31, 2020</a></td>
<td class="nump">34,741,649<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at beginning at Mar. 31, 2020</a></td>
<td class="nump">$ 3<span></span>
</td>
<td class="nump">260,481<span></span>
</td>
<td class="nump">45<span></span>
</td>
<td class="num">(142,206)<span></span>
</td>
<td class="nump">118,323<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance at beginning (in shares) at Mar. 31, 2020</a></td>
<td class="nump">28,671,222<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised', window );">Exercise of stock options</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">9<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised', window );">Exercise of stock options (in shares)</a></td>
<td class="nump">3,202<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition', window );">Vesting of restricted stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">13<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">13<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan', window );">Issuance of common stock pursuant to ESPP purchases</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">158<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">158<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans', window );">Issuance of common stock pursuant to ESPP purchases (in shares)</a></td>
<td class="nump">9,255<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation', window );">Stock-based compensation expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,322<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,322<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_MarketableSecuritiesUnrealizedGainLoss', window );">Net unrealized gain (loss) on short-term marketable securities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">45<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">45<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(16,207)<span></span>
</td>
<td class="num">(16,207)<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at ending at Jun. 30, 2020</a></td>
<td class="nump">$ 3<span></span>
</td>
<td class="nump">261,983<span></span>
</td>
<td class="nump">90<span></span>
</td>
<td class="num">(158,413)<span></span>
</td>
<td class="nump">103,663<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance at ending (in shares) at Jun. 30, 2020</a></td>
<td class="nump">28,683,679<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities', window );">Issuance of common stock upon closing of secondary public offering, net of issuance costs and underwriting fees</a></td>
<td class="nump">$ 1<span></span>
</td>
<td class="nump">202,553<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">202,554<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities', window );">Issuance of common stock upon closing of secondary public offering, net of issuance costs and underwriting fees (shares)</a></td>
<td class="nump">6,012,390<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised', window );">Exercise of stock options</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">163<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">163<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised', window );">Exercise of stock options (in shares)</a></td>
<td class="nump">24,606<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition', window );">Vesting of restricted stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">9<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation', window );">Stock-based compensation expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,546<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,546<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_MarketableSecuritiesUnrealizedGainLoss', window );">Net unrealized gain (loss) on short-term marketable securities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(74)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(74)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(21,403)<span></span>
</td>
<td class="num">(21,403)<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at ending at Sep. 30, 2020</a></td>
<td class="nump">$ 4<span></span>
</td>
<td class="nump">466,254<span></span>
</td>
<td class="nump">16<span></span>
</td>
<td class="num">(179,816)<span></span>
</td>
<td class="nump">286,458<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance at ending (in shares) at Sep. 30, 2020</a></td>
<td class="nump">34,720,675<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at beginning at Dec. 31, 2020</a></td>
<td class="nump">$ 4<span></span>
</td>
<td class="nump">468,238<span></span>
</td>
<td class="num">(3)<span></span>
</td>
<td class="num">(209,527)<span></span>
</td>
<td class="nump">258,712<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance at beginning (in shares) at Dec. 31, 2020</a></td>
<td class="nump">34,741,649<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised', window );">Exercise of stock options</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">24<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">24<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised', window );">Exercise of stock options (in shares)</a></td>
<td class="nump">28,670<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition', window );">Vesting of restricted stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">9<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation', window );">Stock-based compensation expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,364<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,364<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_MarketableSecuritiesUnrealizedGainLoss', window );">Net unrealized gain (loss) on short-term marketable securities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(15,090)<span></span>
</td>
<td class="num">(15,090)<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at ending at Mar. 31, 2021</a></td>
<td class="nump">$ 4<span></span>
</td>
<td class="nump">470,635<span></span>
</td>
<td class="num">(2)<span></span>
</td>
<td class="num">(224,617)<span></span>
</td>
<td class="nump">246,020<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance at ending (in shares) at Mar. 31, 2021</a></td>
<td class="nump">34,770,319<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at beginning at Dec. 31, 2020</a></td>
<td class="nump">$ 4<span></span>
</td>
<td class="nump">468,238<span></span>
</td>
<td class="num">(3)<span></span>
</td>
<td class="num">(209,527)<span></span>
</td>
<td class="nump">$ 258,712<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance at beginning (in shares) at Dec. 31, 2020</a></td>
<td class="nump">34,741,649<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised', window );">Exercise of stock options (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">123,523<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_MarketableSecuritiesUnrealizedGainLoss', window );">Net unrealized gain (loss) on short-term marketable securities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">$ (14)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(68,353)<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at ending at Sep. 30, 2021</a></td>
<td class="nump">$ 4<span></span>
</td>
<td class="nump">476,521<span></span>
</td>
<td class="num">(17)<span></span>
</td>
<td class="num">(277,880)<span></span>
</td>
<td class="nump">198,628<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance at ending (in shares) at Sep. 30, 2021</a></td>
<td class="nump">34,875,302<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at beginning at Mar. 31, 2021</a></td>
<td class="nump">$ 4<span></span>
</td>
<td class="nump">470,635<span></span>
</td>
<td class="num">(2)<span></span>
</td>
<td class="num">(224,617)<span></span>
</td>
<td class="nump">246,020<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance at beginning (in shares) at Mar. 31, 2021</a></td>
<td class="nump">34,770,319<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised', window );">Exercise of stock options</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">393<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">393<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised', window );">Exercise of stock options (in shares)</a></td>
<td class="nump">60,333<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition', window );">Vesting of restricted stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">9<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan', window );">Issuance of common stock pursuant to ESPP purchases</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">215<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">215<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans', window );">Issuance of common stock pursuant to ESPP purchases (in shares)</a></td>
<td class="nump">10,130<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation', window );">Stock-based compensation expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,436<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,436<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_MarketableSecuritiesUnrealizedGainLoss', window );">Net unrealized gain (loss) on short-term marketable securities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(7)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(7)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(28,933)<span></span>
</td>
<td class="num">(28,933)<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at ending at Jun. 30, 2021</a></td>
<td class="nump">$ 4<span></span>
</td>
<td class="nump">473,688<span></span>
</td>
<td class="num">(9)<span></span>
</td>
<td class="num">(253,550)<span></span>
</td>
<td class="nump">220,133<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance at ending (in shares) at Jun. 30, 2021</a></td>
<td class="nump">34,840,782<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised', window );">Exercise of stock options</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">219<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">219<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised', window );">Exercise of stock options (in shares)</a></td>
<td class="nump">34,520<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition', window );">Vesting of restricted stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation', window );">Stock-based compensation expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,612<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,612<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_MarketableSecuritiesUnrealizedGainLoss', window );">Net unrealized gain (loss) on short-term marketable securities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(8)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(8)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(24,330)<span></span>
</td>
<td class="num">(24,330)<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Balance at ending at Sep. 30, 2021</a></td>
<td class="nump">$ 4<span></span>
</td>
<td class="nump">$ 476,521<span></span>
</td>
<td class="num">$ (17)<span></span>
</td>
<td class="num">$ (277,880)<span></span>
</td>
<td class="nump">$ 198,628<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesOutstanding', window );">Balance at ending (in shares) at Sep. 30, 2021</a></td>
<td class="nump">34,875,302<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_ShortSwingProfitsDisgorgement">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The disgorgement of shareholders' short swing profits.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_ShortSwingProfitsDisgorgement</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase to additional paid-in capital (APIC) for recognition of cost for restricted stock unit under share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_MarketableSecuritiesUnrealizedGainLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of unrealized gain (loss) on investment in marketable security.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(7)(c))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_MarketableSecuritiesUnrealizedGainLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669619-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721683-107760<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22595-107794<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669625-108580<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 11: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 12: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 13: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22499-107794<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22663-107794<br><br>Reference 16: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 17: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 18: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22583-107794<br><br>Reference 19: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 20: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=SL5780133-109256<br><br>Reference 21: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 22: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 23: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22658-107794<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares issued which are neither cancelled nor held in the treasury.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares issued during the period as a result of the conversion of convertible securities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.29-30)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21475-112644<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares issued during the period as a result of an employee stock purchase plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of share options (or share units) exercised during the current period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The gross value of stock issued during the period upon the conversion of convertible securities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.29-31)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate change in value for stock issued during the period as a result of employee stock purchase plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Value, after forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5047-113901<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (d)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Value of stock issued as a result of the exercise of stock options.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.29-31)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 4.E)<br> -URI http://asc.fasb.org/extlink&amp;oid=27010918&amp;loc=d3e74512-122707<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(31))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>16
<FILENAME>R6.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772640996744">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Consolidated Statements of Redeemable Convertible Preferred Stock and Stockholders' Equity (Deficit) (Parenthetical)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th">
<div>Sep. 30, 2020 </div>
<div>USD ($)</div>
</th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementOfStockholdersEquityAbstract', window );"><strong>Condensed Consolidated Statements of Stockholders' Equity (Deficit)</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_NetIssuanceCostAndUnderwritingFees', window );">Net issuance costs and underwriting fees</a></td>
<td class="nump">$ 906<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_NetIssuanceCostAndUnderwritingFees">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of net issuance cost and underwriting fees during the period of an entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_NetIssuanceCostAndUnderwritingFees</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementOfStockholdersEquityAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementOfStockholdersEquityAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>17
<FILENAME>R7.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772645513320">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Condensed Consolidated Statements of Cash Flows - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">9 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>CASH FLOWS FROM OPERATING ACTIVITIES</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">Net loss</a></td>
<td class="num">$ (68,353)<span></span>
</td>
<td class="num">$ (49,496)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>Adjustments to reconcile net loss to net cash used in operating activities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensation', window );">Stock-based compensation expense</a></td>
<td class="nump">7,412<span></span>
</td>
<td class="nump">4,106<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Depreciation', window );">Depreciation</a></td>
<td class="nump">30<span></span>
</td>
<td class="nump">6<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_NoncashOperatingLeaseExpense', window );">Non-cash lease expense</a></td>
<td class="nump">151<span></span>
</td>
<td class="nump">147<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments', window );">Net amortization of premiums and discounts on short-term investments</a></td>
<td class="nump">705<span></span>
</td>
<td class="num">(41)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ForeignCurrencyTransactionGainLossUnrealized', window );">Unrealized foreign exchange gain and loss</a></td>
<td class="num">(113)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract', window );"><strong>Changes in operating assets and liabilities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets', window );">Prepaid expenses and other assets</a></td>
<td class="num">(3,229)<span></span>
</td>
<td class="num">(4,539)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAccountsPayable', window );">Accounts payable</a></td>
<td class="nump">3,469<span></span>
</td>
<td class="nump">3,689<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAccruedLiabilities', window );">Accrued expenses and other current liabilities</a></td>
<td class="nump">7,076<span></span>
</td>
<td class="num">(1,183)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities', window );">Other liabilities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(2)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_IncreaseDecreaseInOperatingLeaseLiabilities', window );">Operating lease liability</a></td>
<td class="num">(134)<span></span>
</td>
<td class="num">(96)<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivities', window );">Net cash used in operating activities</a></td>
<td class="num">(52,986)<span></span>
</td>
<td class="num">(47,409)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract', window );"><strong>CASH FLOWS FROM INVESTING ACTIVITIES</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquireMarketableSecurities', window );">Purchase of short-term marketable securities</a></td>
<td class="num">(43,561)<span></span>
</td>
<td class="num">(106,041)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_ProceedsFromSaleOfMarketableSecurities', window );">Proceeds from sales of short-term marketable securities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">9,864<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_ProceedsFromMaturityOfMarketableSecurities', window );">Proceeds from maturities of short-term marketable securities</a></td>
<td class="nump">73,841<span></span>
</td>
<td class="nump">68,660<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment', window );">Purchase of property and equipment</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(143)<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInInvestingActivities', window );">Net cash provided by (used in) investing activities</a></td>
<td class="nump">30,280<span></span>
</td>
<td class="num">(27,660)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract', window );"><strong>CASH FLOWS FROM FINANCING ACTIVITIES</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceInitialPublicOffering', window );">Proceeds from the issuance of common stock in follow-on public offering, net of issuance costs and underwriting fees</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">202,554<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromStockOptionsExercised', window );">Proceeds from the exercise of stock options</a></td>
<td class="nump">636<span></span>
</td>
<td class="nump">284<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_ProceedsFromIssuanceOfCommonStockPursuantToEmployeeStockPurchasePlan', window );">Proceeds from the issuance of common stock pursuant to employee stock purchase plan purchases</a></td>
<td class="nump">215<span></span>
</td>
<td class="nump">158<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_ProceedsFromShortSwingProfitsDisgorgement', window );">Proceeds from the disgorgement of stockholders' short-swing profits, net</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">52<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsOfStockIssuanceCosts', window );">Payment of deferred offering costs</a></td>
<td class="num">(492)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivities', window );">Net cash provided by financing activities</a></td>
<td class="nump">359<span></span>
</td>
<td class="nump">203,048<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect', window );">Net (decrease) increase in cash, cash equivalents and restricted cash</a></td>
<td class="num">(22,347)<span></span>
</td>
<td class="nump">127,979<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents', window );">Cash, cash equivalents and restricted cash at the beginning of the period</a></td>
<td class="nump">187,390<span></span>
</td>
<td class="nump">64,848<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents', window );">Cash, cash equivalents and restricted cash at the end of the period</a></td>
<td class="nump">165,043<span></span>
</td>
<td class="nump">192,827<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NoncashInvestingAndFinancingItemsAbstract', window );"><strong>SUPPLEMENTAL DISCLOSURES OF NON-CASH INVESTING AND FINANCING INFORMATION:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability', window );">ROU asset obtained in exchange for operating lease liability</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,751<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_MarketableSecuritiesUnrealizedGainLoss', window );">Change in net unrealizable gain (loss) on marketable securities</a></td>
<td class="num">(14)<span></span>
</td>
<td class="nump">22<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_RemeasurementOfRightOfUseAssetAndLeaseLiability', window );">Remeasurement of ROU asset and lease liability</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 173<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_DeferredOfferingCostsIncludedInAccountsPayableAndAccruedExpensesAndOtherCurrentLiabilities', window );">Deferred offering costs included in accounts payable and accrued expenses and other current liabilities</a></td>
<td class="nump">$ 4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_DeferredOfferingCostsIncludedInAccountsPayableAndAccruedExpensesAndOtherCurrentLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Deferred offering costs included in accounts payable and accrued expenses and other current liabilities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_DeferredOfferingCostsIncludedInAccountsPayableAndAccruedExpensesAndOtherCurrentLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_IncreaseDecreaseInOperatingLeaseLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in the aggregate amount of operating lease liabilities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_IncreaseDecreaseInOperatingLeaseLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_NoncashOperatingLeaseExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of non-cash operating lease expense. Excludes sublease income.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_NoncashOperatingLeaseExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_ProceedsFromIssuanceOfCommonStockPursuantToEmployeeStockPurchasePlan">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from issuance of common stock pursuant to employee stock purchase plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_ProceedsFromIssuanceOfCommonStockPursuantToEmployeeStockPurchasePlan</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_ProceedsFromMaturityOfMarketableSecurities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow associated with the aggregate amount received by the entity through maturity of marketable securities (held-to-maturity or available-for-sale) during the period. Proceeds From Sale Of Marketable Securities</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_ProceedsFromMaturityOfMarketableSecurities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_ProceedsFromSaleOfMarketableSecurities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow associated with the aggregate amount received by the entity through sale of marketable securities (held-to-maturity or available-for-sale) during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_ProceedsFromSaleOfMarketableSecurities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_ProceedsFromShortSwingProfitsDisgorgement">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The proceeds from the disgorgement of stockholders' short swing profits.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_ProceedsFromShortSwingProfitsDisgorgement</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_RemeasurementOfRightOfUseAssetAndLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Represents the amount for remeasurement of Right of use asset and lease liability</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_RemeasurementOfRightOfUseAssetAndLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The sum of the periodic adjustments of the differences between securities' face values and purchase prices that are charged against earnings. This is called accretion if the security was purchased at a discount and amortization if it was purchased at premium. As a noncash item, this element is an adjustment to net income when calculating cash provided by or used in operations using the indirect method.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3521-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3044-108585<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=SL98516268-108586<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; excluding effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 830<br> -SubTopic 230<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=98513438&amp;loc=d3e33268-110906<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3521-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Depreciation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Depreciation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ForeignCurrencyTransactionGainLossUnrealized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before tax of foreign currency transaction unrealized gain (loss) recognized in the income statement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 830<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6450222&amp;loc=d3e30840-110895<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 830<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=109240200&amp;loc=d3e30690-110894<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ForeignCurrencyTransactionGainLossUnrealized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInAccountsPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInAccountsPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInAccruedLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in the aggregate amount of expenses incurred but not yet paid.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInAccruedLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOperatingCapitalAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in noncurrent operating liabilities classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in prepaid expenses, and assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_MarketableSecuritiesUnrealizedGainLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of unrealized gain (loss) on investment in marketable security.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(7)(c))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_MarketableSecuritiesUnrealizedGainLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInFinancingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3521-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInFinancingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInInvestingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3521-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInInvestingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInOperatingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3536-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3521-108585<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInOperatingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NoncashInvestingAndFinancingItemsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NoncashInvestingAndFinancingItemsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsOfStockIssuanceCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow for cost incurred directly with the issuance of an equity security.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3291-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaymentsOfStockIssuanceCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsToAcquireMarketableSecurities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash outflow for purchase of marketable security.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 320<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=121553693&amp;loc=d3e26853-111562<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaymentsToAcquireMarketableSecurities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 13<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3213-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaymentsToAcquirePropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromIssuanceInitialPublicOffering">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow associated with the amount received from entity's first offering of stock to the public.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromIssuanceInitialPublicOffering</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromStockOptionsExercised">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow from exercise of option under share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=SL79508275-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromStockOptionsExercised</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProfitLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669619-108580<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721683-107760<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22499-107794<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=SL4573702-111684<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 235<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-05(b)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=120399901&amp;loc=d3e537907-122884<br><br>Reference 8: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669625-108580<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22663-107794<br><br>Reference 11: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 12: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 13: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (c)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=SL4573702-111684<br><br>Reference 14: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4J<br> -URI http://asc.fasb.org/extlink&amp;oid=120409616&amp;loc=SL4591551-111686<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 16: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3000-108585<br><br>Reference 17: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 19<br> -URI http://asc.fasb.org/extlink&amp;oid=108774443&amp;loc=SL4569616-111683<br><br>Reference 18: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 19: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 20: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4K<br> -URI http://asc.fasb.org/extlink&amp;oid=120409616&amp;loc=SL4591552-111686<br><br>Reference 21: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22658-107794<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProfitLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase in right-of-use asset obtained in exchange for operating lease liability.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=121568110&amp;loc=SL77918982-209971<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of noncash expense for share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>18
<FILENAME>R8.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772640900184">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Nature of the business and basis of presentation<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract', window );"><strong>Nature of the business and basis of presentation</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock', window );">Nature of the business and basis of presentation</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">1.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Nature of the business and basis of presentation</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">Akero Therapeutics, Inc., together with its wholly owned subsidiary Akero Securities Corporation, (&#8220;Akero&#8221; or the &#8220;Company&#8221;) is a cardio-metabolic nonalcoholic steatohepatitis, or NASH, company dedicated to developing pioneering medicines designed to restore metabolic balance and improve overall health. NASH is a severe form of nonalcoholic fatty liver disease, or NAFLD, characterized by inflammation and fibrosis in the liver that can progress to cirrhosis, liver failure, cancer and death. The Company&#8217;s lead product candidate, efruxifermin, or EFX, is an analog of fibroblast growth factor 21, or FGF21, which is an endogenously expressed hormone that protects against cellular stress and regulates metabolism of lipids, carbohydrates and proteins throughout the body. The Company conducted a Phase 2a clinical trial, the BALANCED study, to evaluate EFX in the treatment of biopsy-confirmed NASH patients. The main portion of this study in NASH patients with F1-F3 fibrosis showed EFX&#8217;s potential to reverse fibrosis, resolve NASH, improve liver health, improve glycemic control and improve lipoprotein profile. An expansion cohort in F4 NASH patients with compensated cirrhosis showed comparable results. The Company initiated a Phase 2b clinical trial, the HARMONY study, to evaluate EFX in the treatment of NASH patients with F2/F3 fibrosis in February 2021 and randomized the first patient in March 2021. The Company initiated a second Phase 2b clinical trial in F4 NASH patients with compensated cirrhosis, the SYMMETRY study, in July 2021. Based on clinical data to date, the Company believes EFX has the potential to be a highly-differentiated, best-in-class FGF21 analog and foundational NASH monotherapy.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company is subject to risks and uncertainties common to early-stage companies in the biotechnology industry, including, but not limited to, completion and success of clinical testing, development by competitors of new technological innovations, compliance with governmental regulations, dependence on key personnel and protection of proprietary technology and the ability to secure additional capital to fund operations. EFX will require extensive clinical testing prior to regulatory approval and commercialization. These efforts require significant amounts of additional capital, adequate personnel, and infrastructure and extensive compliance-reporting capabilities. Even if the Company&#8217;s drug development efforts are successful, it is uncertain when, if ever, the Company will realize significant revenue from product sales.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Basis of presentation</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The accompanying condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (&#8220;GAAP&#8221;) and include the accounts of the Company after elimination of all intercompany accounts and transactions. All adjustments necessary for the fair presentation of the Company&#8217;s condensed consolidated financial statements for the periods presented have been reflected. </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Liquidity</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">In accordance with Accounting Standards Update (&#8220;ASU&#8221;) No.&#160;2014-15, <i style="font-style:italic;">Disclosure of Uncertainties about an Entity&#8217;s Ability to Continue as a Going Concern (Subtopic 205-40)</i>, the Company has evaluated whether there are certain conditions and events, considered in the aggregate, that raise substantial doubt about the Company&#8217;s ability to continue as a going concern within one&#160;year after the date that the consolidated financial statements are issued.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">Since its inception, the Company has funded its operations primarily with proceeds from sales of redeemable convertible preferred stock and most recently with proceeds from its initial public offering (&#8220;IPO&#8221;) in June 2019 and a follow-on public offering of its common stock in July 2020. The Company has incurred recurring losses since its inception, including net losses of $68,353 and $49,496 for the nine months ended September 30, 2021 and 2020, respectively, and net losses of $79,207 and $43,755 for the years ended December 31, 2020 and 2019, respectively. In addition, as of September 30, 2021, the Company had an accumulated deficit of $277,880. The Company expects to continue to generate operating losses for the foreseeable future. As of November 12, 2021, the issuance date of these </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">condensed consolidated financial statements, the Company expects that its existing cash, cash equivalents and short-term marketable securities of $215,081 as of September 30, 2021, will be sufficient to fund its operating expenses and capital expenditure requirements for at least 12&#160;months from the issuance date of these condensed consolidated financial statements. The Company expects that it will require additional funding beyond this time to complete the clinical development of EFX, commercialize EFX, if it receives regulatory approval, and pursue in-licenses or acquisitions of other product candidates.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">If the Company is unable to obtain funding, the Company will be forced to delay, reduce or eliminate some or all of its research and development programs, product portfolio expansion or commercialization efforts, which could adversely affect its business prospects, or the Company may be unable to continue operations. Although management continues to pursue these plans, there is no assurance that the Company will be successful in obtaining sufficient funding on terms acceptable to the Company to fund continuing operations, if at all.</p><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for the business description and basis of presentation concepts.  Business description describes the nature and type of organization including but not limited to organizational structure as may be applicable to holding companies, parent and subsidiary relationships, business divisions, business units, business segments, affiliates and information about significant ownership of the reporting entity.  Basis of presentation describes the underlying basis used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -URI http://asc.fasb.org/topic&amp;trid=2122369<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -URI http://asc.fasb.org/topic&amp;trid=2122149<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -URI http://asc.fasb.org/topic&amp;trid=2134479<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>19
<FILENAME>R9.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772642093400">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of significant accounting policies<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountingPoliciesAbstract', window );"><strong>Summary of significant accounting policies</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SignificantAccountingPoliciesTextBlock', window );">Summary of significant accounting policies</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">2.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Summary of significant accounting policies</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Unaudited interim financial statements</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The accompanying unaudited condensed consolidated financial statements have been prepared by the Company in accordance with GAAP for interim financial reporting and as required by Regulation&#160;S-X, Rule&#160;10-01. The unaudited condensed consolidated financial statements have been prepared on the same basis as the Company&#8217;s audited annual financial statements and, in the opinion of management, reflect all adjustments, which include only normal recurring adjustments, necessary for a fair statement of the Company&#8217;s condensed consolidated balance sheet as of September 30, 2021, the condensed consolidated statements of operations and comprehensive loss for the three and nine months ended September 30, 2021 and 2020, the condensed consolidated statements of stockholders&#8217; equity (deficit) for the three and nine months ended September 30, 2021 and 2020 and the condensed consolidated statements of cash flows for the nine months ended September 30, 2021 and 2020. The financial data and other information disclosed in these notes related to the three and nine months ended September 30, 2021 and 2020 are unaudited. The results for the three and nine months ended September 30, 2021 are not necessarily indicative of results to be expected for the&#160;year ending December&#160;31, 2021, any other interim periods, or any future&#160;year or period.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Use of estimates</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The <span style="background-color:#ffffff;">preparation of the Company's condensed consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the condensed consolidated financial statements, and the reported amounts of expenses during the reporting period. Significant estimates and assumptions reflected in these condensed consolidated financial statements include, but are not limited to, the accrual of research and development expenses, the valuations of common stock and the valuation allowance for deferred tax assets. The Company bases its estimates on historical experience, known trends and other market-specific or other relevant factors that it believes to be reasonable under the circumstances. On an ongoing basis, management evaluates its estimates when there are changes in circumstances, facts and experience. Changes in estimates are recorded in the period in which they become known. Actual results could differ from those&#160;</span>estimates. </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Cash and cash equivalents</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company considers all highly liquid investments with original maturities of three months or less at the time of purchase to be cash equivalents. Cash equivalents consist primarily of amounts invested in money market accounts.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Short-term marketable securities</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company invests in short-term marketable securities, primarily money market funds, commercial paper, U.S. treasury securities and corporate debt securities. The Company classifies its short-term marketable securities as&#160;available-for-sale&#160;securities and reports them at fair value in short-term marketable securities on the condensed consolidated balance sheets with related unrealized gains and losses included within accumulated other comprehensive gain (loss) on the condensed consolidated balance sheets. The amortized cost of debt securities is adjusted for amortization of premiums and accretion of discounts to maturity, which is included in other income on the condensed consolidated statements of operations and comprehensive loss. Realized gains and losses and declines in value judged to be other-than-temporary, if any, on&#160;available-for-sale&#160;securities are included in other income. The cost of securities sold is based on the specific identification method. Interest and dividends on securities classified as&#160;available-for-sale&#160;are included in other income.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company regularly reviews all its investments for other-than-temporary declines in estimated fair value. This review includes the consideration of the cause of the impairment, including the creditworthiness of the security issuers, the number of securities in an unrealized loss position, the severity and duration of the unrealized losses, whether the Company has the intent to sell the securities and whether it is more likely than not that the Company will be required to sell the securities before the recovery of their amortized cost basis. When the Company determines that the decline in estimated fair value of an investment is below the amortized cost basis and the decline is other-than-temporary, the carrying value of the security will be reduced and a loss will be recorded for the amount of such decline.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Restricted cash</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">As of September 30, 2021 and December 31, 2020, the Company was required to maintain a separate cash balance of $108 for the benefit of the landlord in connection with the Company&#8217;s Gateway office space lease in South San Francisco, California (the &#8220;Gateway Lease&#8221;), which is classified within other assets (non-current) on the condensed consolidated balance sheets (see Note&#160;11). </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">As of December&#160;31, 2020, the Company was required to maintain a separate cash balance of $40 to collateralize corporate credit cards with a bank, which is classified within other assets (non-current) on the condensed consolidated balance sheet.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Concentrations of credit risk</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Financial <span style="background-color:#ffffff;">instruments that potentially subject the Company to concentrations of credit risk consist principally of cash, cash equivalents and short-term marketable securities. Periodically, the Company maintains deposits in accredited financial institutions in excess of federally insured limits. The Company deposits its cash investments in financial institutions that it believes have high credit quality and has not experienced any losses on such accounts and does not believe it is exposed to any unusual credit risk beyond the normal credit risk associated with commercial banking relationships. At September 30, 2021 and December&#160;31, 2020, all of the Company's cash, cash equivalents and short-term investments were held at one accredited financial</span><span style="background-color:#ffffff;font-family:'Arial','Helvetica','sans-serif';"> </span>institution.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Property and equipment</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="white-space:pre-wrap;">Property and equipment are stated at cost, less accumulated depreciation and amortization.  Depreciation is provided using the straight-line method over the estimated useful lives of the assets, which is </span><span style="white-space:pre-wrap;">three years</span><span style="white-space:pre-wrap;"> for furniture and equipment. Leasehold improvements are amortized over the shorter of the lease term or the estimated useful life of the improvements. Depreciation and amortization begins at the time the asset is placed in service.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 36pt;"><span style="font-style:italic;font-weight:bold;">Leases </span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="white-space:pre-wrap;">The Company determines whether an arrangement is or contains a lease at inception by assessing whether the arrangement contains an identified asset and whether the Company has the right to control the identified asset. Right-of-use, or ROU, assets represent the Company&#8217;s right to use an underlying asset for the lease term and lease liabilities represent the Company&#8217;s obligation to make lease payments arising from the lease. Lease liabilities are recognized at the lease commencement date based on the present value of future lease payments over the lease term. ROU assets are based on the measurement of the lease liability and are further adjusted by any lease payments made prior to or on lease commencement, lease incentives received and initial direct costs incurred, as applicable.  The Company has elected to not recognize leases with a lease term of </span><span style="white-space:pre-wrap;">one year</span><span style="white-space:pre-wrap;"> or less on its balance sheet. Operating lease costs included in the measurement of the lease are recognized on a straight-line basis over the lease term. Variable lease costs are expensed as incurred as an operating expense.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company determines the lease classification and the present value of future lease payments at the time of the lease commencement using an incremental borrowing rate that it estimates based upon the Company&#8217;s credit risk and term of the lease. The interest rate implicit in lease contracts has not historically been readily determinable and the Company must therefore use the appropriate incremental borrowing rate to measure its leases. To estimate the incremental borrowing rate, a credit rating applicable to the Company is estimated using a synthetic credit rating analysis since the Company does not currently have a rating agency-based credit rating. </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 36pt;"><span style="font-style:italic;font-weight:bold;">Research and development costs</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Research <span style="background-color:#ffffff;">and development costs are expensed as incurred. Research and development expenses consist of costs incurred to discover, research and develop drug candidates, including personnel expenses, stock-based compensation expense, third-party license fees and external costs including fees paid to consultants, contract manufacturing organizations, or CMOs, and clinical research organizations, or CROs, in connection with drug product manufacturing, nonclinical studies and clinical trials, and other related clinical trial fees, such as for investigator grants, patient screening, laboratory work, clinical trial database management, clinical trial material management and statistical compilation and analysis. Non-refundable prepayments for goods or services that will be used or rendered for future research and development activities are recorded as prepaid expenses. Such amounts are recognized as an expense as the goods are delivered or the related services are performed, or until it is no longer expected that the goods will be delivered or the services</span><span style="background-color:#ffffff;font-family:'Arial','Helvetica','sans-serif';"> </span>rendered.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Costs incurred i<span style="background-color:#ffffff;">n obtaining technology licenses are charged immediately to research and development expense if the technology licensed has not reached technological feasibility and has no alternative</span> future uses.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 36pt;"><span style="font-style:italic;font-weight:bold;">Research contract costs and accruals</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company <span style="background-color:#ffffff;">has entered into various research and development and other agreements with commercial firms, researchers and others for provisions of goods and services. These agreements are generally cancelable, and the related costs are recorded as research and development expenses as incurred. The Company records accruals for estimated ongoing research and development costs. When evaluating the adequacy of the accrued liabilities, the Company analyzes progress of the studies or clinical trials, including the phase or completion of events, invoices received and contracted costs. Significant judgments and estimates are made in determining the accrued balances at the end of any reporting period. Actual results could differ materially from the Company's estimates. </span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Stock-based compensation</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company measures all stock-based awards granted to employees and nonemployees based on the fair value on the date of the grant and recognizes compensation expense for those awards over the requisite service period, which is generally the vesting period of the respective award, on a straight-line basis. The Company accounts for forfeitures as they occur. The Company estimates the fair value of stock option grants using the Black-Scholes option pricing model. Prior to the Company&#8217;s initial public offering, the exercise price for all stock options granted was at the estimated fair value of the underlying common stock as determined on the date of grant by the Company&#8217;s board of directors.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The <span style="background-color:#ffffff;">fair value of each stock option grant is estimated on the date of grant using the Black-Scholes option-pricing model, which requires inputs based on certain subjective assumptions, including the expected stock price volatility, the expected term of the option, the risk-free interest rate for a period that approximates the expected term of the option, and the Company's expected dividend yield. The Company went public in June 2019 and accordingly, lacks sufficient company-specific historical and implied volatility information for its shares traded in the public markets. Therefore, it estimates its expected share price volatility based on the historical volatility of publicly traded peer companies and expects to continue to do so until such time as it has adequate historical data regarding the volatility of its own traded share price. The expected term of the Company's stock options has been determined utilizing the "simplified" method for awards that qualify as "plain-vanilla" options. The risk-free interest rate is determined by reference to the U.S. Treasury yield curve in effect at the time of grant of the award for time periods approximately equal to the expected term of the award. Expected dividend yield is based on the fact that the Company has never paid cash dividends on common stock and does not expect to pay any cash dividends in the foreseeable future. The fair value of each common stock award is estimated on the date of grant based on the fair value of the Company's common stock</span> on that same date.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="background-color:#ffffff;">Compensation expense for purchases under the Employee Stock Purchase Plan is recognized based on the fair value of the common stock estimated based on the closing price of our common stock as reported on the date of offering, less the purchase discount percentage provided for in the plan.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company <span style="background-color:#ffffff;">classifies stock-based compensation expense in its condensed consolidated statement of operations and comprehensive loss in the same manner in which the award recipient's payroll costs are classified or in which the award recipient's service payments&#160;</span>are classified.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 36pt;"><span style="font-style:italic;font-weight:bold;">Comprehensive loss</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Comprehensive loss <span style="background-color:#ffffff;">includes net loss as well as other changes in stockholders' equity (deficit) that result from transactions and economic events other than those with stockholders.&#160;The Company&#8217;s comprehensive loss is comprised of net loss and changes in unrealized gains and losses on its short-term marketable securities</span>.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 36pt;"><span style="font-style:italic;font-weight:bold;">Emerging growth company</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company is an emerging growth company as defined in the Jumpstart Our Business Startups Act of 2012, as amended (the &#8220;JOBS Act&#8221;). Under the JOBS Act, companies have extended transition periods available for complying with new or revised accounting standards. The Company has elected this exemption to delay adopting new or revised accounting standards until such time as those standards apply.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="background-color:#ffffff;">On the last business day of the second quarter in 2021, the aggregate market value of the Company shares held by non-affiliate stockholders exceeded </span><span style="background-color:#ffffff;">$700</span><span style="background-color:#ffffff;"> million. As a result, as of December 31, 2021, the Company will be considered a large accelerated filer as defined in Rule 12b-2 under the Exchange Act, and will cease to be an emerging growth company as defined in the JOBS Act. The Company will no longer be exempt from the auditor attestation requirements of Section 404(b) of the Sarbanes-Oxley Act, and our independent registered public accounting firm will </span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"><span style="background-color:#ffffff;">evaluate and report on the effectiveness of internal control over financial reporting. The Company will also no longer be permitted to take advantage of reduced reporting requirements for smaller reporting companies.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 36pt;"><span style="font-style:italic;font-weight:bold;">Recently adopted accounting pronouncements</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">On January 1, 2021, the Company adopted Accounting Standard Update No. 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes (ASU 2019-12), which simplifies the accounting for income taxes. ASU 2019-12 was effective beginning January 1, 2021. The adoption of this new standard did not have a material impact on our condensed consolidated financial statements.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="font-style:italic;font-weight:bold;">Recently issued accounting pronouncements not yet adopted</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="font-style:italic;font-weight:bold;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="white-space:pre-wrap;">In June 2016, the FASB issued No. ASU 2016-13, Measurement of Credit Losses on Financial Instruments (&#8220;ASU 2016-13&#8221;). ASU 2016-13 requires measurement and recognition of expected credit losses for financial assets. In November 2019, the FASB issued No. ASU 2019-10 to modify the effective date for ASU 2016-13 for other public business entities includes smaller reporting companies, as defined by the SEC. This guidance will become effective for the Company beginning in the first quarter of 2023. Early adoption is permitted. The Company is currently evaluating the impact that the adoption of ASU 2016-13 will have on its condensed consolidated financial statements.  </span></p><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountingPoliciesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountingPoliciesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SignificantAccountingPoliciesTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for all significant accounting policies of the reporting entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -URI http://asc.fasb.org/topic&amp;trid=2122369<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SignificantAccountingPoliciesTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>20
<FILENAME>R10.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772640895864">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Fair value of financial assets and liabilities<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueDisclosuresAbstract', window );"><strong>Fair value of financial assets and liabilities</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueDisclosuresTextBlock', window );">Fair value of financial assets and liabilities</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;padding-left:36pt;text-indent:-36pt;margin:0pt 0pt 12pt 0pt;"><b style="font-weight:bold;">3.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</b><b style="font-weight:bold;white-space:pre-wrap;">Fair value of financial assets and liabilities  </b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Certain assets and liabilities of the Company are carried at fair value under GAAP. Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. Valuation techniques used to measure fair value must maximize the use of observable inputs and minimize the use of unobservable inputs. Financial assets and liabilities carried at fair value are to be classified and disclosed in one of the following three levels of the fair value hierarchy, of which the first two are considered observable and the last is considered unobservable:</p><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:12pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"/><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Level&#160;1&#8212;Quoted prices in active markets for identical assets or liabilities.</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:12pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"/><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Level&#160;2&#8212;Observable inputs (other than Level&#160;1 quoted prices), such as quoted prices in active markets for similar assets or liabilities, quoted prices in markets that are not active for identical or similar assets or liabilities, or other inputs that are observable or can be corroborated by observable market data.</span></td></tr></table><table style="border-collapse:collapse;font-family:'Times New Roman','Times','serif';font-size:10pt;margin-bottom:0pt;margin-top:0pt;table-layout:fixed;width:100%;border:0pt;"><tr><td style="width:36pt;"/><td style="font-family:'Times New Roman';font-size:10pt;vertical-align:text-top;white-space:nowrap;width:18pt;padding:0pt;">&#9679;</td><td style="padding:0pt;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Level&#160;3&#8212;Unobservable inputs that are supported by little or no market activity that are significant to determining the fair value of the assets or liabilities, including pricing models, discounted cash flow methodologies and similar techniques.</span></td></tr></table><div style="margin-top:12pt;"/><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="background-color:#ffffff;">The following is a summary of our financial assets measured at fair value on a recurring basis as of September 30, 2021 and December 31, 2020:</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;min-height:0.0pt;margin:0pt;"><span style="font-size:0pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:11.41%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:9.81%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="11" style="vertical-align:bottom;white-space:nowrap;width:61.1%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">September&#160;30,&#160;2021</b></p></td></tr><tr><td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.04%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Total</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Level 1</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Level 2</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Level 3</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Money market funds</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 139,039</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 139,039</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.81%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td></tr><tr><td style="vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Commercial paper</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 7,000</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 7,000</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.81%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Corporate debt securities</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.41%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 43,146</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 43,146</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.81%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td></tr><tr><td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.41%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 189,185</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 139,039</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 50,146</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.81%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td></tr><tr><td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.81%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="11" style="vertical-align:bottom;white-space:nowrap;width:61.1%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">December&#160;31,&#160;2020</b></p></td></tr><tr><td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.04%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Total</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Level 1</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Level 2</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Level 3</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Money market funds</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 158,023</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 158,023</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.81%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td></tr><tr><td style="vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Commercial paper</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 47,955</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 47,955</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.81%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Corporate debt securities</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.41%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 33,190</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 33,190</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.81%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td></tr><tr><td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.41%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 239,168</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 158,023</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 81,145</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.81%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">Commercial paper and corporate debt securities were valued by the Company using quoted prices in active markets for similar securities, which represent a Level 2 measurement within the fair value hierarchy. The carrying values of the Company&#8217;s prepaid expenses and other current assets, accounts payable and accrued expenses approximate their fair values due to the short-term nature of these assets and liabilities. During the nine months ended September 30, 2021 and the twelve months ended December 31, 2020, there were no transfers between Level&#160;1, Level&#160;2 and Level&#160;3.</p><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueDisclosuresAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueDisclosuresAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueDisclosuresTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19207-110258<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueDisclosuresTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>21
<FILENAME>R11.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772642398152">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Short-term marketable securities<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_CashAndCashEquivalentsAndMarketableSecuritiesAbstract', window );"><strong>Short-term marketable securities</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsAndMarketableSecuritiesTextBlock', window );">Short-term marketable securities</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;padding-left:36pt;text-indent:-36pt;margin:0pt 0pt 12pt 0pt;">4.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Short-term marketable securities</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="background-color:#ffffff;">The following is a summary of short-term marketable securities as of September 30, 2021 and December 31, 2020</span>:</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="11" style="vertical-align:bottom;white-space:nowrap;width:54.36%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">September&#160;30,&#160;2021</b></p></td></tr><tr><td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.52%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Amortized cost</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;width:11.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Gross unrealized gains</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;width:11.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Gross unrealized losses</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.3%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Fair value</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Money market funds</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 139,039</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 139,039</p></td></tr><tr><td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Commercial paper</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 7,000</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 7,000</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Corporate debt securities</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 43,163</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (17)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 43,146</p></td></tr><tr><td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 6pt;"><span style="margin-left:0pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.9%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 189,202</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (17)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 189,185</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Cash equivalents</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 139,039</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Short-term marketable securities</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 50,146</p></td></tr><tr><td style="vertical-align:bottom;white-space:nowrap;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 189,185</p></td></tr><tr><td style="vertical-align:bottom;white-space:nowrap;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="11" style="vertical-align:bottom;white-space:nowrap;width:54.36%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">December&#160;31,&#160;2020</b></p></td></tr><tr><td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td colspan="2" style="vertical-align:bottom;width:11.52%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Amortized cost</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td colspan="2" style="vertical-align:bottom;width:11.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Gross unrealized gains</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;width:11.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Gross unrealized losses</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.3%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Fair value</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Money market funds</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 158,023</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 158,023</p></td></tr><tr><td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Commercial paper</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 47,955</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 47,955</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Corporate debt securities</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 33,193</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (3)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 33,190</p></td></tr><tr><td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 6pt;"><span style="margin-left:0pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.9%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 239,171</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (3)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 239,168</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Cash equivalents</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 158,023</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Short-term marketable securities</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 81,145</p></td></tr><tr><td style="vertical-align:bottom;white-space:nowrap;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 239,168</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:11pt;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:11pt;text-indent:36pt;margin:0pt;">As of September 30, 2021 and December 31, 2020, all of the Company&#8217;s short-term marketable securities had contractual maturities of less than one year.</p><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_CashAndCashEquivalentsAndMarketableSecuritiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Cash And Cash Equivalents and Marketable Securities [Abstract]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_CashAndCashEquivalentsAndMarketableSecuritiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashCashEquivalentsAndMarketableSecuritiesTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure of cash, cash equivalents, and debt and equity securities, including any unrealized or realized gain (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 320<br> -URI http://asc.fasb.org/topic&amp;trid=2196928<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashCashEquivalentsAndMarketableSecuritiesTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>22
<FILENAME>R12.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772642349768">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Accrued expenses and other current liabilities<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_AccruedExpensesAndOtherCurrentLiabilitiesAbstract', window );"><strong>Accrued expenses and other current liabilities</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_AccruedExpensesAndOtherCurrentLiabilitiesTextBlock', window );">Accrued expenses and other current liabilities</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">5.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Accrued expenses and other current liabilities</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="background-color:#ffffff;">The following is a summary of&#160;accrued expenses and other current liabilities as of September 30, 2021 and December 31, 2020</span>:</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:13.85%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:13.43%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:15.5%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">September&#160;30,&#160;2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:15.01%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">December&#160;31,&#160;2020</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Accrued external research and development expenses</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:13.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 14,148</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:13.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 8,740</p></td></tr><tr><td style="vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Accrued employee compensation and benefits</p></td><td style="vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:13.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 2,218</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:13.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 495</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Accrued legal and professional fees</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:13.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 191</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:13.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 154</p></td></tr><tr><td style="vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Short-term lease liability and other</p></td><td style="vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:13.85%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 199</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.58%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:13.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 294</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:13.85%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 16,756</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.58%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:13.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 9,683</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_AccruedExpensesAndOtherCurrentLiabilitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_AccruedExpensesAndOtherCurrentLiabilitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_AccruedExpensesAndOtherCurrentLiabilitiesTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for accrued expenses and other current liabilities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_AccruedExpensesAndOtherCurrentLiabilitiesTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>23
<FILENAME>R13.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772640690808">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stockholder's equity (deficit)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityNoteAbstract', window );"><strong>Stockholder's equity (deficit)</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityNoteDisclosureTextBlock', window );">Stockholder's equity (deficit)</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">6.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Stockholder&#8217;s equity (deficit)</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Common stock</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">As of September 30, 2021 and December&#160;31, 2020, the Company&#8217;s certificate of incorporation, as amended and restated, authorized the Company to issue 150,000,000 shares of $0.0001 par value common stock. Each share of common stock entitles the holder to one vote on all matters submitted to a vote of the Company&#8217;s stockholders. The holders of common stock, voting exclusively and as a separate class, have the exclusive right to vote for the election of directors of the Company. Common stockholders are entitled to receive dividends, as may be declared by the board of directors. Through September 30, 2021, no cash dividends had been declared or <span style="-sec-ix-hidden:Hidden_XbEsgWaQuE6UELV2g4sFWA;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">paid</span></span>.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">On June&#160;24, 2019, the Company completed its IPO at which time the Company issued 6,612,500 shares of common stock, including the exercise in full by the underwriters of their option to purchase up to 862,500 additional shares of common stock, at a public offering price of&#160;$16.00&#160;per share. The Company received $98,394, net of underwriting discounts and commissions, but before deducting offering costs paid by the Company, which were&#160;$2,942. Upon the closing of the IPO, all outstanding shares of convertible preferred stock converted into&#160;21,056,136&#160;shares of common stock. </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">On July 10, 2020, the Company completed a follow-on public offering at which time the Company issued 6,012,390 shares of common stock, including the exercise in full by the underwriters of their option to purchase up to 784,224 additional shares of common stock, at a public offering price of&#160;$36.00&#160;per share. The Company received $203,460 net of underwriting discounts and commissions, but before deducting offering costs paid by the Company, which were&#160;$906. </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">On May 18, 2021, the Company filed a Form S-3 Registration Statement and the accompanying prospectus activating the at-the-market, or ATM, facility by entering into a sales agreement with J.P. Morgan Securities LLC, relating to shares of the Company&#8217;s common stock offered. Pursuant to the terms of the sales agreement, the Company may offer and sell shares of common stock, having an aggregate price of up to $100.0 million from time to time. The Company reserved 5,000,000 shares of common stock related to the ATM offering. During the three and nine months ended September 30, 2021, the Company did not make any sales under the ATM facility.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">As of September 30, 2021 and December 31, 2020, there were 34,875,302 and 34,741,649 shares of common stock <span style="-sec-ix-hidden:Hidden_UxS4QglTdk-al6fFwKfkFg;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">issued</span></span> and <span style="-sec-ix-hidden:Hidden_N67HzWcZF0qK6ZwfVSB4Jg;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">outstanding</span></span>, respectively.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">The following shares of common stock were reserved for issuance as follows:</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:15.85%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:15.8%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:15.85%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">September&#160;30,&#160;2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:15.8%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">December&#160;31,&#160;2020</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Options outstanding under the 2018 Stock Option and Grant Plan</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:15.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 2,028,496</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:15.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 2,148,019</p></td></tr><tr><td style="vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Options outstanding under the 2019 Stock Option and Incentive Plan</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:15.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 2,003,556</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:15.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 1,585,293</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Options available for future grant </p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:15.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 3,094,946</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:15.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 2,127,544</p></td></tr><tr><td style="vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Common stock available for ATM program</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:15.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 5,000,000</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:15.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">2019 Employee Stock Purchase Plan</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:15.85%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 881,249</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:15.8%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 543,963</p></td></tr><tr><td style="vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 12pt;">Total</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:15.85%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 13,008,247</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:15.8%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 6,404,819</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Undesignated preferred stock</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company&#8217;s fourth amended and restated certificate of incorporation authorizes the Company to issue up to 10,000,000 shares of undesignated preferred stock, par value $0.0001 per share. There were no undesignated preferred shares issued or <span style="-sec-ix-hidden:Hidden_IYJrYlb5uUKvMH1EwAQMyA;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">outstanding</span></span> as of September 30, 2021.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Restricted common stock</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">In March&#160;2017, the Company issued an aggregate of 226,400 shares of restricted common stock under restricted stock agreements with the founders. Pursuant to the terms of the agreements, the restricted common stock was initially subject to a vesting schedule over a four-year period commencing in January&#160;2017 and culminating in January&#160;2021. In March 2018, the Company amended the restricted stock agreements such that the restricted common stock became subject to a vesting schedule over a two-year period commencing in May&#160;2018 and culminating in June&#160;2020. As of September 30, 2021, all restricted stock issued to the founders is fully vested. </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">In April, June and July 2019, the Company amended certain option grant agreements granted under the Company&#8217;s 2018 Stock Option and Grant Plan to allow certain holders the right to early exercise specified unvested options, subject to a repurchase right held by the Company equal to the lesser of the original exercise price per share or the fair value of the shares on the repurchase date. The unvested shares issued as a result of the early exercise are deemed restricted stock pursuant to a restricted stock agreement and a vesting schedule identical to the vesting schedule of the original grant agreement. The proceeds related to unvested restricted common stock are recorded as liabilities until the stock vests, at which point they are reclassified to additional paid-in capital. Common shares issued for the early exercise of options are included in issued and outstanding shares. As of September 30, 2021, all shares issued as a result of the early exercise are fully vested.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">The following table summarizes restricted stock activity since December&#160;31, 2020:</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:58.53%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:17.38%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:17.38%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:58.53%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:18.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Grant-Date&#160;Fair</b></p></td></tr><tr><td style="vertical-align:bottom;width:58.53%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Number&#160;of&#160;Shares</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:18.99%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;Value</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:58.53%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Unvested restricted common stock as of December&#160;31,&#160;2020</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:17.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 33,614</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:17.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 0.62</p></td></tr><tr><td style="vertical-align:bottom;width:58.53%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Shares vesting</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (33,614)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 0.62</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:58.53%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Unvested restricted common stock as of September&#160;30,&#160;2021</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:17.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:17.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> -</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="font-size:1pt;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquityNoteAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquityNoteAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquityNoteDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(e)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -URI http://asc.fasb.org/topic&amp;trid=2208762<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquityNoteDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>24
<FILENAME>R14.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772640913240">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock-based awards<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract', window );"><strong>Stock-based awards</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock', window );">Stock-based awards</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">7.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Stock-based awards</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">2018 Stock option and grant plan</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company&#8217;s 2018 Stock Option and Grant Plan (the &#8220;2018 Plan&#8221;) provided for the Company to grant incentive stock options or nonqualified stock options, restricted stock awards and other stock-based awards to employees, directors and consultants of the Company. The 2018 Plan was administered by the board of directors or, at the discretion of the board of directors, by a committee of the board of directors. The exercise prices, vesting and other restrictions were determined at the discretion of the board of directors, or its committee if so delegated.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">The total number of shares of common stock that could have been issued under the 2018 Plan was 3,071,960 shares, of which 107,635 shares remained available for grant on June&#160;18, 2019, the date that the Company&#8217;s 2019 Stock Option and Incentive Plan (the &#8220;2019 Plan&#8221;) became effective. Upon the effectiveness of the 2019 Plan, the 107,635 </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;">remaining shares available under the 2018 Plan were transferred and became available for issuance under the 2019 Plan. Shares of common stock underlying outstanding awards under the 2018 Plan that are forfeited, cancelled, held back upon exercise or settlement of an award to satisfy the exercise price or tax withholding, reacquired by the Company prior to vesting, satisfied without the issuance of stock, expire or are otherwise terminated (other than by exercise) will be added to the shares of common stock available for issuance under the 2019 Plan.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">2019 Stock option and incentive plan</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="white-space:pre-wrap;">The 2019 Plan was adopted and approved by the Company&#8217;s board of directors in May 2019 and by the Company&#8217;s stockholders in June 2019. The 2019 Plan became effective on June 18, 2019 and replaced the Company&#8217;s 2018 Plan on that date. The 2019 Plan allows the board of directors or the compensation committee of the board of directors to make equity-based incentive awards to the Company&#8217;s officers, employees, directors or other key persons (including consultants).  The number of shares initially reserved for issuance under the 2019 Plan was </span>2,572,457, which included the 107,635 shares transferred from the 2018 Plan, and shall be cumulatively increased on each January 1 by 4% of the number of shares of the Company&#8217;s common stock outstanding on the immediately preceding December 31 or such lesser number of shares determined by the Company&#8217;s board of directors or compensation committee of the board of directors. The 2019 Plan was increased by 1,389,665 shares on January 1, 2021 and by 1,142,713 shares on January 1, 2020.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The 2019 Plan is administered by the board of directors or, at the discretion of the board of directors, by a committee of the board of directors. The exercise prices, vesting and other restrictions are determined at the discretion of the board of directors, or its committee if so delegated, except that the exercise price per share of stock options may not be less than 100% of the fair market value of the share of common stock on the date of grant and the term of stock option may not be greater than ten years. All incentive options granted to any person possessing more than 10% of the total combined voting power of all classes of shares may not have an exercise price of less than 110% of the fair market value of the common stock on the grant date. Stock options granted to employees, officers, members of the board of directors and consultants will typically vest over a four-year period.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Shares that are expired, terminated, surrendered or canceled under the 2019 Plan without having been fully exercised will be available for future awards.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">2019 Employee stock purchase plan</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The 2019 Employee Stock Purchase Plan (the &#8220;2019 ESPP&#8221;) was adopted and approved by the Company&#8217;s board of directors in May 2019 and by the Company&#8217;s stockholders in June&#160;2019. The 2019 ESPP became effective on June&#160;18, 2019, at which time 273,869 shares were reserved for issuance. The 2019 ESPP provides that the number of shares reserved and available for issuance will automatically increase each January&#160;1, beginning on January&#160;1, 2020 and each January&#160;1 through January&#160;1, 2029, by the least of (i)&#160;1% of the outstanding number of shares of the Company&#8217;s common stock on the immediately preceding December&#160;31, (ii)&#160;410,803 shares or (iii)&#160;such number of shares as determined by the compensation committee. The 2019 ESPP was increased by 347,416 shares on January 1, 2021 and by 285,678 shares on January 1, 2020.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Stock option valuation</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">The assumptions that the Company used to determine the grant-date fair value of stock options granted to employees, directors and consultants as follows, presented on a weighted average basis:</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:26.44%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Three Months Ended September&#160;30,&#160;</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:26.47%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Nine Months Ended September&#160;30,&#160;</b></p></td></tr><tr><td style="vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.95%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.95%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2020</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.97%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.96%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2020</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Expected term (in&#160;years)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">5.96</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">n/a</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">5.89</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">5.81</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Expected volatility</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">70.04</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">n/a</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">70.34</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">77.70</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">%</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Weighted average risk-free interest rate</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">0.91</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">%</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">n/a</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">0.82</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">%</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">1.07</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">%</p></td></tr><tr><td style="vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Expected dividend yield</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">0.00</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">n/a</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">0.00</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">0.00</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">%</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-weight:bold;margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Stock options</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">The following table summarizes the Company&#8217;s stock option activity since December&#160;31, 2020:</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.25%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Weighted-</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Weighted-</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.25%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Average</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Average</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.69%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Aggregate</b></p></td></tr><tr><td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Exercise</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">remaining</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.69%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Intrinsic</b></p></td></tr><tr><td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Number</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Price&#160;per</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">contractual</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.69%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Value</b></p></td></tr><tr><td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.14%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">of&#160;Options</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.7%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Share</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.13%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">term&#160;(years)</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.69%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">(000's)</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Balance outstanding, December&#160;31,&#160;2020</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 3,733,312</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 12.15</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 8.53</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.25%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 52,498</p></td></tr><tr><td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 6pt;">Options granted</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 422,263</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 25.71</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.25%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 6pt;">Options exercised</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.14%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (123,523)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 5.15</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.25%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:middle;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Balance outstanding, September&#160;30,&#160;2021</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.14%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 4,032,052</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 13.79</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 7.98</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.25%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 39,854</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Exercisable, September&#160;30,&#160;2021</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.14%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 1,843,127</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 10.20</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 7.63</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.25%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 23,444</p></td></tr><tr><td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Vested and expected to vest, September&#160;30,&#160;2021</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.14%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 4,032,052</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 13.79</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 7.98</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.25%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 39,854</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The aggregate intrinsic value of stock options is calculated as the difference between the exercise price of the stock options and the fair value of the Company&#8217;s common stock for those stock options that had exercise prices lower than the fair value of the Company&#8217;s common stock.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The weighted average grant-date fair value per share of stock options granted during the three and nine months ended September 30, 2021 was $14.45 and $15.82, respectively. </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Stock-based compensation</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The following table summarizes the Company&#8217;s stock-based compensation expense during the three and nine months ended September 30, 2021 and 2020:</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;min-height:0.0pt;margin:0pt;"><span style="font-size:0pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100.27%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:38.37%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.19%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.44%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:12.55%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.28%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.43%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:11.38%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.43%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:11.57%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.26%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.43%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:11.38%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:38.37%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:29.1%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">Three Months Ended September&#160;30,&#160;</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:28.1%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">Nine Months Ended September&#160;30,&#160;</b></p></td></tr><tr><td style="vertical-align:bottom;width:38.37%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:14%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.82%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2020</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.01%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.26%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.82%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2020</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:38.37%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Classified within research and development expense</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.44%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 770</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 378</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.57%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 2,223</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.26%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 1,115</p></td></tr><tr><td style="vertical-align:bottom;width:38.37%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Classified within general and administrative expense</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.44%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.55%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 1,842</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 1,168</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.57%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 5,189</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.26%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 2,991</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:38.37%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 12pt;">Total stock-based compensation expense</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.44%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.55%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 2,612</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 1,546</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.57%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 7,412</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.26%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 4,106</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">As of September 30, 2021, total unrecognized compensation cost related to unvested stock options was $22,511, which is expected to be recognized over a weighted average period of 2.0&#160;years.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">In April, June and July 2019, certain option holders early exercised options to purchase 491,207 shares of common stock, at an average exercise price of $0.65 per share, for cash proceeds of $321 (See Note 6). Stock-based compensation expense related to these options will continue to be recognized over the requisite service period of the awards based on the grant-date fair value which was determined using the Black-Scholes option-pricing model.</p><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -URI http://asc.fasb.org/topic&amp;trid=2228938<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>25
<FILENAME>R15.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772642335432">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Amgen license agreement<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_LicenseAgreementAbstract', window );"><strong>Amgen license agreement</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_LicenseAgreementDisclosureTextBlock', window );">Amgen license agreement</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">8.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Amgen license agreement</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 10pt 0pt;">In June&#160;2018, the Company entered into a license agreement (the &#8220;Amgen Agreement&#8221;) with Amgen, Inc. (&#8220;Amgen&#8221;) pursuant to which the Company was granted an exclusive license to certain patents and intellectual property related to a long-acting FGF21 analog in order to commercially develop, manufacture, use and distribute FGF21 as a treatment for NASH and other serious metabolic diseases. The Amgen Agreement provides the Company with exclusive global rights to the licensed products and the right to grant sublicenses that cover EFX to third parties.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 10pt 0pt;">In exchange for these rights, the Company made an upfront payment of $5,000 and issued 2,653,333 shares of Series&#160;A Preferred Stock with a fair value of $1,353 to Amgen. Amgen was also entitled to maintain a 10% ownership interest of the outstanding shares of the Company&#8217;s common stock, on a fully diluted and converted basis, through the second closing of the Company&#8217;s Series&#160;A Preferred Stock financing. In November&#160;2018, in connection with the second closing of the Company&#8217;s Series A Preferred Stock financing, the Company issued 3,205,128 shares of Series&#160;A Preferred Stock to Amgen for a total value of $7,404, satisfying its anti-dilution obligation under the Amgen Agreement. </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">Under the&#160;<span style="background-color:#ffffff;">Amgen Agreement, the Company&#160;</span>made a milestone payment in August 2019 of $2,500 in connection with dosing the first patient in the BALANCED study and is<span style="background-color:#ffffff;">&#160;obligated to pay Amgen </span><span style="background-color:#ffffff;">$7,500</span><span style="background-color:#ffffff;"> in connection with dosing the first patient in a Phase 3 clinical trial, up to </span><span style="background-color:#ffffff;">$30,000</span><span style="background-color:#ffffff;"> in connection with marketing approvals, and aggregate milestone payments of up to </span><span style="background-color:#ffffff;">$75,000</span><span style="background-color:#ffffff;"> upon the achievement of specified commercial milestones for all products licensed under</span>&#160;the Amgen Agreement.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">Under the Amgen Agreement,&#160;<span style="background-color:#ffffff;">the Company is obligated to pay Amgen tiered royalties ranging from a low to high single-digit percentages on annual net sales of the licensed products, beginning on the first commercial sale of such licensed products in each country and expiring on a country-by-country basis on the latest of (i)&#160;the expiration of the last valid patent claim covering such licensed products in such country, (ii)&#160;the loss of regulatory exclusivity in such country, and (iii)&#160;ten years after the first commercial sale of such licensed product in such country. The royalty payments are subject to reduction under specified conditions&#160;</span>set forth in the Amgen Agreement.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">&#160;</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">The Company&#160;<span style="background-color:#ffffff;">is solely responsible for all development, manufacturing, and commercial activities and costs of the licensed products, including clinical studies or other tests necessary to support the use of a licensed product. The Company is also responsible for costs related to the filing, prosecution and maintenance of&#160;</span>the licensed patent rights.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">&#160;</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">The Amgen Agreement&#160;<span style="background-color:#ffffff;">will remain in effect until the expiration of the royalty term in all countries for all licensed products. The Amgen Agreement may be terminated by either party with at least 90&#160;days' notice in the event of material breach by the other party that remains uncured for 90&#160;days, by either party for insolvency or bankruptcy of the other party and immediately by Amgen if the Company challenges the licensed patents. The Company may also terminate the Amgen Agreement with 90&#160;days' written notice for discretionary reasons such as scientific, technical, regulatory or commercial issues</span>, as defined in the Amgen Agreement.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">During the three and nine months ended September 30, 2021 and 2020, the Company did not record any research and development expense in connection with the Amgen Agreement.</p><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_LicenseAgreementAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_LicenseAgreementAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_LicenseAgreementDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for exclusive license agreement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_LicenseAgreementDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>26
<FILENAME>R16.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772642914888">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Income taxes<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxDisclosureAbstract', window );"><strong>Income taxes</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxDisclosureTextBlock', window );">Income taxes</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">9.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Income taxes</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">During the three and nine months ended September 30, 2021 and 2020, the Company did no<span style="white-space:pre-wrap;">t record any income tax benefits for the net operating losses incurred or for the research and development tax credits generated in each period due to its uncertainty of realizing a benefit from those items.  All of the Company&#8217;s operating losses since inception have been generated in the United States. </span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">On March 27, 2020, the Coronavirus Aid, Relief and Economic Security (CARES) Act, (the &#8220;Act&#8221;) was signed into law. The Act includes provisions relating to refundable payroll tax credits, deferment of the employer portion of certain payroll taxes, net operating loss carryback periods, alternative minimum tax credit refunds, modifications to the net interest deduction limitations and technical corrections to tax depreciation methods for qualified improvement property. The Company analyzed the provisions of the Act and determined there was no significant impact to its income tax provision for the three and nine months ended September 30, 2021.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">On December 27, 2020, the &#8220;Consolidated Appropriations Act, 2021&#8221; (the &#8220;CAA&#8221;) was signed into law. The CAA includes provisions meant to clarify and modify certain items put forth in CARES Act, while providing aid to businesses affected by the pandemic. The CAA allows deductions for expenses paid for by Paycheck Protection Program (&#8220;PPP&#8221;) and Economic Injury Disaster Loan (&#8220;EIDL&#8221;) Program, clarifies forgiveness of EIDL advances, and other business provisions. The Company analyzed the provisions of the CAA and determined there was no significant impact to its 2020 tax provision.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">On June 29, 2020, California signed Assembly Bill 85 (&#8220;A.B. 85&#8221;), was signed into law. A.B. 85, which includes several tax measures, provides for a three-year suspension of the use of net operating losses for medium and large businesses and a three-year cap on the use of business incentive tax credits to offset no more than $5 million of tax per year. Generally, A.B. 85 suspends the use of net operating losses for taxable years 2020, 2021, and 2022 for taxpayers with taxable income of $1 million or more.&#8221; Since the Company is not expected to generate California source taxable income of more than $1 million, no material impact is anticipated at this time.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 21<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32857-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 11.C)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330215-122817<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 17<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32809-109319<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I.5.Q1)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330036-122817<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 14<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32705-109319<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 270<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6424409&amp;loc=d3e44925-109338<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -URI http://asc.fasb.org/topic&amp;trid=2144680<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6424122&amp;loc=d3e41874-109331<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>27
<FILENAME>R17.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772642305512">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Net loss per share<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareAbstract', window );"><strong>Net loss per share</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareTextBlock', window );">Net loss per share</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">10.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Net loss per share</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">Basic and diluted net loss per share attributable to common stockholders was calculated as follows:</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:43.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:43.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:26.42%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Three Months Ended September&#160;30,&#160;</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:26.28%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Nine Months Ended September&#160;30,&#160;</b></p></td></tr><tr><td style="vertical-align:bottom;width:43.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.04%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.06%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2020</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2020</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:43.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Numerator:</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;</p></td></tr><tr><td style="vertical-align:middle;width:43.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 6pt;">Net loss</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:middle;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (24,330)</p></td><td style="vertical-align:middle;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:middle;white-space:nowrap;width:10.54%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (21,403)</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.48%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:middle;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (68,353)</p></td><td style="vertical-align:middle;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.48%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:middle;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (49,496)</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:43.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Denominator:</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:middle;width:43.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 6pt;">Weighted average common shares outstanding, basic and diluted</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 34,862,116</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.54%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 34,002,769</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.48%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 34,807,439</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.48%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 30,381,671</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:middle;width:43.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Net loss per share, basic and diluted</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (0.70)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.54%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (0.63)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.48%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (1.96)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.48%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (1.63)</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company excluded 42 shares and 53,679 shares of restricted common stock, presented on a weighted average basis, from the calculations of basic net loss per share for the three months ended September 30, 2021 and 2020, respectively, because those shares had not vested. The Company excluded 10,865 shares and 41,938 shares of restricted common stock, presented on a weighted average basis, from the calculations of basic net loss per share for the nine&#160;months ended September 30, 2021 and 2020, respectively, because those shares had not vested.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">The Company&#8217;s potentially dilutive securities, which include stock options and unvested restricted common stock, have been excluded from the computation of diluted net loss per share as the effect would be to reduce the net loss </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">per share. Therefore, the weighted average number of common shares outstanding used to calculate both basic and diluted net loss per share is the same. The Company excluded the following potential common shares, presented based on amounts outstanding at each period end, from the computation of diluted net loss per share for the periods indicated because including them would have had an anti-dilutive effect:</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:97.68%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:65.41%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.94%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:14.84%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:14.84%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:65.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.94%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="3" style="vertical-align:bottom;white-space:nowrap;width:32.64%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">Three and nine months ended September&#160;30,&#160;</b></p></td></tr><tr><td style="vertical-align:bottom;width:65.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.94%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:14.84%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;">&#160;&#160;&#160;&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:14.84%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2020</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:65.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Options to purchase common stock</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.94%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:14.84%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 4,032,052</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:14.84%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 3,158,642</p></td></tr><tr><td style="vertical-align:bottom;width:65.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Unvested restricted common stock</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.94%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:14.84%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:14.84%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 48,501</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:65.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"><span style="margin-left:0pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.94%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:14.84%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 4,032,052</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:14.84%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 3,207,143</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for earnings per share.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109243012&amp;loc=SL65017193-207537<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -URI http://asc.fasb.org/topic&amp;trid=2144383<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3630-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>28
<FILENAME>R18.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772658094552">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Commitments and contingencies<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommitmentsAndContingenciesDisclosureAbstract', window );"><strong>Commitments and contingencies</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock', window );">Commitments and contingencies</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">11.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Commitments and contingencies</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">COVID-19 Pandemic</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">In March 2020, the novel strain of coronavirus (&#8220;COVID-19&#8221;) was declared a pandemic by the World Health Organization. Efforts to contain the spread of COVID-19 intensified and the United States, Europe and Asia implemented severe travel restrictions, social distancing requirements, stay-at-home orders and delayed the commencement of non-COVID-19-related clinical trials, among other restrictions. The Company&#8217;s financial results for the three and nine months ended September 30, 2021 were not significantly impacted by COVID-19, however despite vaccination efforts, the Company cannot at this time predict the specific extent, duration, or full impact that the COVID-19 pandemic will have on its financial condition, operations, and business plans for the remainder of 2021 and into 2022, including the timing and enrollment of patients in its ongoing and future clinical trials and other expected milestones of its product candidate.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Operating lease</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">In February 2020, the Company entered into a seven-year agreement to occupy 6,647<span style="white-space:pre-wrap;"> square feet of office space in South San Francisco, California.  The lease commenced on July 10, 2020 when the Company took occupancy of the leased space and the lease was determined to be operating classified. Under the agreement, the Company is required to make approximately $2,300 in total minimum payments during the term. The Company is also required to pay its proportionate share of building operating and tax costs after the first year under lease which are not included in the measurement of the lease and treated as variable lease cost and expensed when incurred.</span><span style="font-size:12pt;"> </span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="font-size:12pt;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">As of September 30, 2021, maturities of the Company&#8217;s operating lease liability was as follows:</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;min-height:0.0pt;margin:0pt;"><span style="font-size:0pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">2021 (remaining)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 77</p></td></tr><tr><td style="vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">2022</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 312</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">2023</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 321</p></td></tr><tr><td style="vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">2024</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 331</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">2025</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 341</p></td></tr><tr><td style="vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">2026 and thereafter</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.88%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:25.9%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 559</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Total future minimum lease payments</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 1,941</p></td></tr><tr><td style="vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Less imputed interest</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.88%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:25.9%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"> (377)</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Present value of operating lease liabilities</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.88%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:25.9%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 1,564</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">As of September 30, 2021, the <span style="-sec-ix-hidden:Hidden_aXVENnNBzEGwgM40omud9g;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">total lease liability</span></span> was $1,564, of which $1,365 was <span style="-sec-ix-hidden:Hidden_UeiCZlANJ0GaCYET9LQU6A;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">noncurrent</span></span> and $199 was short-term and classified within &#8220;<span style="-sec-ix-hidden:Hidden_gbUuDwaA70iHw34xPQmEXw;"><span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;">Accrued expenses and other current liabilities</span></span>&#8221; on the condensed consolidated balance sheet.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">For the three and nine months ended September 30, 2021 and 2020, the components of operating lease cost were as follows:</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100.51%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:17.82%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">Three Months Ended </b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:17.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">Nine Months Ended </b></p></td></tr><tr><td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:17.82%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">September&#160;30,&#160;</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:17.5%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">September&#160;30,&#160;</b></p></td></tr><tr><td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:7.98%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;">&#160;&#160;&#160;&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:8.17%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2020</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;">&#160;&#160;&#160;&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:8%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;">&#160;&#160;&#160;&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:7.84%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2020</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Lease cost:</p></td><td style="background-color:#cceeff;vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Statement of Operations Classification:</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;&#160;&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Operating lease cost</p></td><td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"><span style="margin-left:0pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">General and administrative expense</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 81</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 73</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 243</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 186</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Variable operating lease cost</p></td><td style="background-color:#cceeff;vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"><span style="margin-left:0pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">General and administrative expense</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 43</p></td></tr><tr><td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Short-term lease cost</p></td><td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"><span style="margin-left:0pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Research and development expense</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.58%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.77%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 8</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.62%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.45%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 32</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 12pt;">Total operating lease cost</p></td><td style="background-color:#cceeff;vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"><span style="margin-left:0pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.58%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 81</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.77%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 81</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.62%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 243</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.45%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 261</p></td></tr><tr><td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"><span style="margin-left:0pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"><span style="margin-left:0pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Other information:</p></td><td style="background-color:#cceeff;vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Cash paid for amounts included in the measurement of operating lease liability</p></td><td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 76</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 18</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 226</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 135</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Weighted average remaining lease term, in years</p></td><td style="background-color:#cceeff;vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 5.8</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 6.8</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 5.8</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 6.8</p></td></tr><tr><td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Weighted average discount rate</p></td><td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;">7.6%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;">7.6%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;">7.6%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;">7.6%</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Research and manufacturing commitments</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company has entered into agreements with contract research organizations and contract manufacturing organizations to provide services in connection with its nonclinical studies and clinical trials and to manufacture clinical development materials. As of September 30, 2021, the Company had non-cancelable purchase commitments under these agreements totaling $11,123.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Indemnification agreements</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">In the ordinary course of business, the Company may provide indemnification of varying scope and terms to vendors, lessors, business partners and other parties with respect to certain matters including, but not limited to, losses arising out of breach of such agreements or from intellectual property infringement claims made by third parties. In addition, the Company has entered into indemnification agreements with members of its board of directors and its executive officers that will require the Company, among other things, to indemnify them against certain liabilities that may arise by reason of their status or service as directors or officers. The maximum potential amount of future payments the Company could be required to make under these indemnification agreements is, in many cases, unlimited. To date, the Company has not incurred any material costs as a result of such indemnifications. The Company is not currently aware of any indemnification claims and has not accrued any liabilities related to such obligations in its condensed consolidated financial statements as of September 30, 2021.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Legal proceedings</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">The Company is not a party to any litigation and does not have contingency reserves established for any litigation liabilities. At each reporting date, the Company evaluates whether or not a potential loss amount or a potential range of loss is probable and reasonably estimable under the provisions of the authoritative guidance that addresses accounting for contingencies. The Company expenses as incurred the costs related to such legal proceedings.</p><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommitmentsAndContingenciesDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommitmentsAndContingenciesDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for commitments and contingencies.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -URI http://asc.fasb.org/topic&amp;trid=2127136<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 440<br> -URI http://asc.fasb.org/topic&amp;trid=2144648<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 440<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559207&amp;loc=d3e25336-109308<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 440<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559207&amp;loc=d3e25336-109308<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommitmentsAndContingenciesDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>29
<FILENAME>R19.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772642914888">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Subsequent event<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubsequentEventsAbstract', window );"><strong>Subsequent event.</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubsequentEventsTextBlock', window );">Subsequent event</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;">12.&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Subsequent event</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company evaluated subsequent events through November 12, 2021, the date on which these financial statements were issued. Based on this evaluation, it was determined that no subsequent events occurred that require recognition or disclosure in its&#160;financial statements for the three and nine months ended September 30, 2021.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"> <span style="visibility:hidden;">&#8203;</span></p><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SubsequentEventsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubsequentEventsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SubsequentEventsTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 855<br> -URI http://asc.fasb.org/topic&amp;trid=2122774<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 855<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6842918&amp;loc=SL6314017-165662<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubsequentEventsTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>30
<FILENAME>R20.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772657050392">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of significant accounting policies (Policies)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountingPoliciesAbstract', window );"><strong>Summary of significant accounting policies</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BasisOfAccountingPolicyPolicyTextBlock', window );">Unaudited interim financial statements</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="font-style:italic;font-weight:bold;">Unaudited interim financial statements</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The accompanying unaudited condensed consolidated financial statements have been prepared by the Company in accordance with GAAP for interim financial reporting and as required by Regulation&#160;S-X, Rule&#160;10-01. The unaudited condensed consolidated financial statements have been prepared on the same basis as the Company&#8217;s audited annual financial statements and, in the opinion of management, reflect all adjustments, which include only normal recurring adjustments, necessary for a fair statement of the Company&#8217;s condensed consolidated balance sheet as of September 30, 2021, the condensed consolidated statements of operations and comprehensive loss for the three and nine months ended September 30, 2021 and 2020, the condensed consolidated statements of stockholders&#8217; equity (deficit) for the three and nine months ended September 30, 2021 and 2020 and the condensed consolidated statements of cash flows for the nine months ended September 30, 2021 and 2020. The financial data and other information disclosed in these notes related to the three and nine months ended September 30, 2021 and 2020 are unaudited. The results for the three and nine months ended September 30, 2021 are not necessarily indicative of results to be expected for the&#160;year ending December&#160;31, 2021, any other interim periods, or any future&#160;year or period.</p><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UseOfEstimates', window );">Use of estimates</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Use of estimates</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The <span style="background-color:#ffffff;">preparation of the Company's condensed consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the condensed consolidated financial statements, and the reported amounts of expenses during the reporting period. Significant estimates and assumptions reflected in these condensed consolidated financial statements include, but are not limited to, the accrual of research and development expenses, the valuations of common stock and the valuation allowance for deferred tax assets. The Company bases its estimates on historical experience, known trends and other market-specific or other relevant factors that it believes to be reasonable under the circumstances. On an ongoing basis, management evaluates its estimates when there are changes in circumstances, facts and experience. Changes in estimates are recorded in the period in which they become known. Actual results could differ from those&#160;</span>estimates. </p><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsPolicyTextBlock', window );">Cash and cash equivalents</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Cash and cash equivalents</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company considers all highly liquid investments with original maturities of three months or less at the time of purchase to be cash equivalents. Cash equivalents consist primarily of amounts invested in money market accounts.</p><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_MarketableSecuritiesPolicy', window );">Short-term marketable securities</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Short-term marketable securities</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company invests in short-term marketable securities, primarily money market funds, commercial paper, U.S. treasury securities and corporate debt securities. The Company classifies its short-term marketable securities as&#160;available-for-sale&#160;securities and reports them at fair value in short-term marketable securities on the condensed consolidated balance sheets with related unrealized gains and losses included within accumulated other comprehensive gain (loss) on the condensed consolidated balance sheets. The amortized cost of debt securities is adjusted for amortization of premiums and accretion of discounts to maturity, which is included in other income on the condensed consolidated statements of operations and comprehensive loss. Realized gains and losses and declines in value judged to be other-than-temporary, if any, on&#160;available-for-sale&#160;securities are included in other income. The cost of securities sold is based on the specific identification method. Interest and dividends on securities classified as&#160;available-for-sale&#160;are included in other income.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company regularly reviews all its investments for other-than-temporary declines in estimated fair value. This review includes the consideration of the cause of the impairment, including the creditworthiness of the security issuers, the number of securities in an unrealized loss position, the severity and duration of the unrealized losses, whether the Company has the intent to sell the securities and whether it is more likely than not that the Company will be required to sell the securities before the recovery of their amortized cost basis. When the Company determines that the decline in estimated fair value of an investment is below the amortized cost basis and the decline is other-than-temporary, the carrying value of the security will be reduced and a loss will be recorded for the amount of such decline.</p><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy', window );">Restricted cash</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Restricted cash</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">As of September 30, 2021 and December 31, 2020, the Company was required to maintain a separate cash balance of $108 for the benefit of the landlord in connection with the Company&#8217;s Gateway office space lease in South San Francisco, California (the &#8220;Gateway Lease&#8221;), which is classified within other assets (non-current) on the condensed consolidated balance sheets (see Note&#160;11). </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">As of December&#160;31, 2020, the Company was required to maintain a separate cash balance of $40 to collateralize corporate credit cards with a bank, which is classified within other assets (non-current) on the condensed consolidated balance sheet.</p><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConcentrationRiskCreditRisk', window );">Concentrations of credit risk</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Concentrations of credit risk</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Financial <span style="background-color:#ffffff;">instruments that potentially subject the Company to concentrations of credit risk consist principally of cash, cash equivalents and short-term marketable securities. Periodically, the Company maintains deposits in accredited financial institutions in excess of federally insured limits. The Company deposits its cash investments in financial institutions that it believes have high credit quality and has not experienced any losses on such accounts and does not believe it is exposed to any unusual credit risk beyond the normal credit risk associated with commercial banking relationships. At September 30, 2021 and December&#160;31, 2020, all of the Company's cash, cash equivalents and short-term investments were held at one accredited financial</span><span style="background-color:#ffffff;font-family:'Arial','Helvetica','sans-serif';"> </span>institution.</p><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock', window );">Property and equipment</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Property and equipment</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="white-space:pre-wrap;">Property and equipment are stated at cost, less accumulated depreciation and amortization.  Depreciation is provided using the straight-line method over the estimated useful lives of the assets, which is </span><span style="white-space:pre-wrap;">three years</span><span style="white-space:pre-wrap;"> for furniture and equipment. Leasehold improvements are amortized over the shorter of the lease term or the estimated useful life of the improvements. Depreciation and amortization begins at the time the asset is placed in service.</span></p><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeLeasesPolicyTextBlock', window );">Leases</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 36pt;"><span style="font-style:italic;font-weight:bold;">Leases </span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="white-space:pre-wrap;">The Company determines whether an arrangement is or contains a lease at inception by assessing whether the arrangement contains an identified asset and whether the Company has the right to control the identified asset. Right-of-use, or ROU, assets represent the Company&#8217;s right to use an underlying asset for the lease term and lease liabilities represent the Company&#8217;s obligation to make lease payments arising from the lease. Lease liabilities are recognized at the lease commencement date based on the present value of future lease payments over the lease term. ROU assets are based on the measurement of the lease liability and are further adjusted by any lease payments made prior to or on lease commencement, lease incentives received and initial direct costs incurred, as applicable.  The Company has elected to not recognize leases with a lease term of </span><span style="white-space:pre-wrap;">one year</span><span style="white-space:pre-wrap;"> or less on its balance sheet. Operating lease costs included in the measurement of the lease are recognized on a straight-line basis over the lease term. Variable lease costs are expensed as incurred as an operating expense.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company determines the lease classification and the present value of future lease payments at the time of the lease commencement using an incremental borrowing rate that it estimates based upon the Company&#8217;s credit risk and term of the lease. The interest rate implicit in lease contracts has not historically been readily determinable and the Company must therefore use the appropriate incremental borrowing rate to measure its leases. To estimate the incremental borrowing rate, a credit rating applicable to the Company is estimated using a synthetic credit rating analysis since the Company does not currently have a rating agency-based credit rating. </p><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentExpensePolicy', window );">Research and development costs</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 36pt;"><span style="font-style:italic;font-weight:bold;">Research and development costs</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Research <span style="background-color:#ffffff;">and development costs are expensed as incurred. Research and development expenses consist of costs incurred to discover, research and develop drug candidates, including personnel expenses, stock-based compensation expense, third-party license fees and external costs including fees paid to consultants, contract manufacturing organizations, or CMOs, and clinical research organizations, or CROs, in connection with drug product manufacturing, nonclinical studies and clinical trials, and other related clinical trial fees, such as for investigator grants, patient screening, laboratory work, clinical trial database management, clinical trial material management and statistical compilation and analysis. Non-refundable prepayments for goods or services that will be used or rendered for future research and development activities are recorded as prepaid expenses. Such amounts are recognized as an expense as the goods are delivered or the related services are performed, or until it is no longer expected that the goods will be delivered or the services</span><span style="background-color:#ffffff;font-family:'Arial','Helvetica','sans-serif';"> </span>rendered.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Costs incurred i<span style="background-color:#ffffff;">n obtaining technology licenses are charged immediately to research and development expense if the technology licensed has not reached technological feasibility and has no alternative</span> future uses.</p><span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_ResearchContractCostsAndAccrualsPolicyPolicyTextBlock', window );">Research contract costs and accruals</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 36pt;"><span style="font-style:italic;font-weight:bold;">Research contract costs and accruals</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company <span style="background-color:#ffffff;">has entered into various research and development and other agreements with commercial firms, researchers and others for provisions of goods and services. These agreements are generally cancelable, and the related costs are recorded as research and development expenses as incurred. The Company records accruals for estimated ongoing research and development costs. When evaluating the adequacy of the accrued liabilities, the Company analyzes progress of the studies or clinical trials, including the phase or completion of events, invoices received and contracted costs. Significant judgments and estimates are made in determining the accrued balances at the end of any reporting period. Actual results could differ materially from the Company's estimates. </span></p><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy', window );">Stock-based compensation</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 36pt;">Stock-based compensation</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company measures all stock-based awards granted to employees and nonemployees based on the fair value on the date of the grant and recognizes compensation expense for those awards over the requisite service period, which is generally the vesting period of the respective award, on a straight-line basis. The Company accounts for forfeitures as they occur. The Company estimates the fair value of stock option grants using the Black-Scholes option pricing model. Prior to the Company&#8217;s initial public offering, the exercise price for all stock options granted was at the estimated fair value of the underlying common stock as determined on the date of grant by the Company&#8217;s board of directors.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The <span style="background-color:#ffffff;">fair value of each stock option grant is estimated on the date of grant using the Black-Scholes option-pricing model, which requires inputs based on certain subjective assumptions, including the expected stock price volatility, the expected term of the option, the risk-free interest rate for a period that approximates the expected term of the option, and the Company's expected dividend yield. The Company went public in June 2019 and accordingly, lacks sufficient company-specific historical and implied volatility information for its shares traded in the public markets. Therefore, it estimates its expected share price volatility based on the historical volatility of publicly traded peer companies and expects to continue to do so until such time as it has adequate historical data regarding the volatility of its own traded share price. The expected term of the Company's stock options has been determined utilizing the "simplified" method for awards that qualify as "plain-vanilla" options. The risk-free interest rate is determined by reference to the U.S. Treasury yield curve in effect at the time of grant of the award for time periods approximately equal to the expected term of the award. Expected dividend yield is based on the fact that the Company has never paid cash dividends on common stock and does not expect to pay any cash dividends in the foreseeable future. The fair value of each common stock award is estimated on the date of grant based on the fair value of the Company's common stock</span> on that same date.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"><span style="background-color:#ffffff;">Compensation expense for purchases under the Employee Stock Purchase Plan is recognized based on the fair value of the common stock estimated based on the closing price of our common stock as reported on the date of offering, less the purchase discount percentage provided for in the plan.</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company <span style="background-color:#ffffff;">classifies stock-based compensation expense in its condensed consolidated statement of operations and comprehensive loss in the same manner in which the award recipient's payroll costs are classified or in which the award recipient's service payments&#160;</span>are classified.</p><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ComprehensiveIncomePolicyPolicyTextBlock', window );">Comprehensive loss</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 36pt;"><span style="font-style:italic;font-weight:bold;">Comprehensive loss</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">Comprehensive loss <span style="background-color:#ffffff;">includes net loss as well as other changes in stockholders' equity (deficit) that result from transactions and economic events other than those with stockholders.&#160;The Company&#8217;s comprehensive loss is comprised of net loss and changes in unrealized gains and losses on its short-term marketable securities</span>.</p><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_EmergingGrowthCompanyPolicyTextBlock', window );">Emerging growth company</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 36pt;"><span style="font-style:italic;font-weight:bold;">Emerging growth company</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">The Company is an emerging growth company as defined in the Jumpstart Our Business Startups Act of 2012, as amended (the &#8220;JOBS Act&#8221;). Under the JOBS Act, companies have extended transition periods available for complying with new or revised accounting standards. The Company has elected this exemption to delay adopting new or revised accounting standards until such time as those standards apply.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="background-color:#ffffff;">On the last business day of the second quarter in 2021, the aggregate market value of the Company shares held by non-affiliate stockholders exceeded </span><span style="background-color:#ffffff;">$700</span><span style="background-color:#ffffff;"> million. As a result, as of December 31, 2021, the Company will be considered a large accelerated filer as defined in Rule 12b-2 under the Exchange Act, and will cease to be an emerging growth company as defined in the JOBS Act. The Company will no longer be exempt from the auditor attestation requirements of Section 404(b) of the Sarbanes-Oxley Act, and our independent registered public accounting firm will </span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"><span style="background-color:#ffffff;">evaluate and report on the effectiveness of internal control over financial reporting. The Company will also no longer be permitted to take advantage of reduced reporting requirements for smaller reporting companies.</span></p><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock', window );">Recently issued accounting pronouncements and pronouncements not yet adopted</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 36pt;"><span style="font-style:italic;font-weight:bold;">Recently adopted accounting pronouncements</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;">On January 1, 2021, the Company adopted Accounting Standard Update No. 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes (ASU 2019-12), which simplifies the accounting for income taxes. ASU 2019-12 was effective beginning January 1, 2021. The adoption of this new standard did not have a material impact on our condensed consolidated financial statements.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="font-style:italic;font-weight:bold;">Recently issued accounting pronouncements not yet adopted</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="font-style:italic;font-weight:bold;visibility:hidden;">&#8203;</span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="white-space:pre-wrap;">In June 2016, the FASB issued No. ASU 2016-13, Measurement of Credit Losses on Financial Instruments (&#8220;ASU 2016-13&#8221;). ASU 2016-13 requires measurement and recognition of expected credit losses for financial assets. In November 2019, the FASB issued No. ASU 2019-10 to modify the effective date for ASU 2016-13 for other public business entities includes smaller reporting companies, as defined by the SEC. This guidance will become effective for the Company beginning in the first quarter of 2023. Early adoption is permitted. The Company is currently evaluating the impact that the adoption of ASU 2016-13 will have on its condensed consolidated financial statements.  </span></p><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_EmergingGrowthCompanyPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for emerging growth company.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_EmergingGrowthCompanyPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_ResearchContractCostsAndAccrualsPolicyPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for research contract costs and accruals.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_ResearchContractCostsAndAccrualsPolicyPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountingPoliciesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountingPoliciesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BasisOfAccountingPolicyPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BasisOfAccountingPolicyPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for cash and cash equivalents, including the policy for determining which items are treated as cash equivalents. Other information that may be disclosed includes (1) the nature of any restrictions on the entity's use of its cash and cash equivalents, (2) whether the entity's cash and cash equivalents are insured or expose the entity to credit risk, (3) the classification of any negative balance accounts (overdrafts), and (4) the carrying basis of cash equivalents (for example, at cost) and whether the carrying amount of cash equivalents approximates fair value.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4273-108586<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Entity's cash and cash equivalents accounting policy with respect to restricted balances.  Restrictions may include legally restricted deposits held as compensating balances against short-term borrowing arrangements, contracts entered into with others, or company statements of intention with regard to particular deposits; however, time deposits and short-term certificates of deposit are not generally included in legally restricted deposits.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(1)(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4273-108586<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ComprehensiveIncomePolicyPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for comprehensive income.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ComprehensiveIncomePolicyPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConcentrationRiskCreditRisk">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for credit risk.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e5967-108592<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 825<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=108315417&amp;loc=d3e61044-112788<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConcentrationRiskCreditRisk</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeLeasesPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for leasing arrangement entered into by lessee.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918666-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeLeasesPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_MarketableSecuritiesPolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for investment classified as marketable security.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 320<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=120252992&amp;loc=d3e62652-112803<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_MarketableSecuritiesPolicy</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 958<br> -SubTopic 360<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=120429125&amp;loc=d3e99779-112916<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.13(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 958<br> -SubTopic 360<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=120429125&amp;loc=d3e99893-112916<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ResearchAndDevelopmentExpensePolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for costs it has incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 730<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6420194&amp;loc=d3e21568-108373<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ResearchAndDevelopmentExpensePolicy</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for award under share-based payment arrangement. Includes, but is not limited to, methodology and assumption used in measuring cost.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (b),(f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5047-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UseOfEstimates">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6191-108592<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6161-108592<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6143-108592<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e5967-108592<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6061-108592<br><br>Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e6132-108592<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=99393423&amp;loc=d3e5967-108592<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UseOfEstimates</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>31
<FILENAME>R21.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772642811304">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Fair value of financial assets and liabilities (Tables)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueDisclosuresAbstract', window );"><strong>Fair value of financial assets and liabilities</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock', window );">Summary of assets that are measured at fair value on a recurring basis</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;min-height:0.0pt;margin:0pt;"><span style="font-size:0pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:11.41%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:9.81%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="11" style="vertical-align:bottom;white-space:nowrap;width:61.1%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">September&#160;30,&#160;2021</b></p></td></tr><tr><td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.04%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Total</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Level 1</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Level 2</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Level 3</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Money market funds</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 139,039</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 139,039</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.81%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td></tr><tr><td style="vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Commercial paper</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 7,000</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 7,000</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.81%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Corporate debt securities</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.41%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 43,146</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 43,146</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.81%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td></tr><tr><td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.41%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 189,185</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 139,039</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 50,146</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.81%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td></tr><tr><td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.81%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="11" style="vertical-align:bottom;white-space:nowrap;width:61.1%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">December&#160;31,&#160;2020</b></p></td></tr><tr><td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.04%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Total</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Level 1</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.94%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Level 2</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Level 3</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Money market funds</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 158,023</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 158,023</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.81%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td></tr><tr><td style="vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Commercial paper</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 47,955</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 47,955</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.81%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Corporate debt securities</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.41%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 33,190</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 33,190</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.81%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td></tr><tr><td style="vertical-align:bottom;white-space:nowrap;width:35.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.41%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 239,168</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 158,023</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.32%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 81,145</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.81%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td></tr></table><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of assets, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19207-110258<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19207-110258<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueDisclosuresAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueDisclosuresAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>32
<FILENAME>R22.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772642606552">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Short-term marketable securities (Tables)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_CashAndCashEquivalentsAndMarketableSecuritiesAbstract', window );"><strong>Short-term marketable securities</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_MarketableSecuritiesTextBlock', window );">Summary of short-term marketable securities</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="background-color:#ffffff;">The following is a summary of short-term marketable securities as of September 30, 2021 and December 31, 2020</span>:</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="11" style="vertical-align:bottom;white-space:nowrap;width:54.36%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">September&#160;30,&#160;2021</b></p></td></tr><tr><td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.52%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Amortized cost</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;width:11.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Gross unrealized gains</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;width:11.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Gross unrealized losses</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.3%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Fair value</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Money market funds</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 139,039</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 139,039</p></td></tr><tr><td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Commercial paper</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 7,000</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 7,000</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Corporate debt securities</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 43,163</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (17)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 43,146</p></td></tr><tr><td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 6pt;"><span style="margin-left:0pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.9%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 189,202</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (17)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 189,185</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Cash equivalents</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 139,039</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Short-term marketable securities</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 50,146</p></td></tr><tr><td style="vertical-align:bottom;white-space:nowrap;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 189,185</p></td></tr><tr><td style="vertical-align:bottom;white-space:nowrap;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="11" style="vertical-align:bottom;white-space:nowrap;width:54.36%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">December&#160;31,&#160;2020</b></p></td></tr><tr><td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td colspan="2" style="vertical-align:bottom;width:11.52%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Amortized cost</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td colspan="2" style="vertical-align:bottom;width:11.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Gross unrealized gains</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;width:11.39%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Gross unrealized losses</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.3%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Fair value</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Money market funds</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 158,023</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 158,023</p></td></tr><tr><td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Commercial paper</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 47,955</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 47,955</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Corporate debt securities</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 33,193</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (3)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 33,190</p></td></tr><tr><td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 6pt;"><span style="margin-left:0pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.9%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 239,171</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (3)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 239,168</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Cash equivalents</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.68%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 158,023</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Short-term marketable securities</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 81,145</p></td></tr><tr><td style="vertical-align:bottom;white-space:nowrap;width:42.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.92%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.68%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 239,168</p></td></tr></table><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_CashAndCashEquivalentsAndMarketableSecuritiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Cash And Cash Equivalents and Marketable Securities [Abstract]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_CashAndCashEquivalentsAndMarketableSecuritiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_MarketableSecuritiesTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of marketable securities. This may consist of investments in certain debt and equity securities, short-term investments and other assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_MarketableSecuritiesTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>33
<FILENAME>R23.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772641006680">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Accrued expenses and other current liabilities (Tables)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_AccruedExpensesAndOtherCurrentLiabilitiesAbstract', window );"><strong>Accrued expenses and other current liabilities</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_ScheduleOfAccruedLiabilitiesAndOtherCurrentLiabilitiesTableTextBlock', window );">Schedule of accrued expenses and other current liabilities</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:13.85%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:13.43%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:15.5%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">September&#160;30,&#160;2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:15.01%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">December&#160;31,&#160;2020</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Accrued external research and development expenses</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:13.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 14,148</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:13.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 8,740</p></td></tr><tr><td style="vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Accrued employee compensation and benefits</p></td><td style="vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:13.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 2,218</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:13.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 495</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Accrued legal and professional fees</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:13.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 191</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:13.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 154</p></td></tr><tr><td style="vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Short-term lease liability and other</p></td><td style="vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:13.85%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 199</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.58%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:13.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 294</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:67.47%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:0.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:13.85%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 16,756</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.01%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.58%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:13.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 9,683</p></td></tr></table><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_AccruedExpensesAndOtherCurrentLiabilitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_AccruedExpensesAndOtherCurrentLiabilitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_ScheduleOfAccruedLiabilitiesAndOtherCurrentLiabilitiesTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of accrued liabilities and other current liabilities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_ScheduleOfAccruedLiabilitiesAndOtherCurrentLiabilitiesTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>34
<FILENAME>R24.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772670213272">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stockholder's equity (deficit) (Tables)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityNoteAbstract', window );"><strong>Stockholder's equity (deficit)</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_CommonStockCapitalSharesReservedForFutureIssuanceTableTextBlock', window );">Schedule of common stock reserved for issuance</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">The following shares of common stock were reserved for issuance as follows:</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:15.85%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:15.8%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:15.85%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">September&#160;30,&#160;2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:9pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:15.8%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">December&#160;31,&#160;2020</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Options outstanding under the 2018 Stock Option and Grant Plan</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:15.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 2,028,496</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:15.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 2,148,019</p></td></tr><tr><td style="vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Options outstanding under the 2019 Stock Option and Incentive Plan</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:15.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 2,003,556</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:15.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 1,585,293</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Options available for future grant </p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:15.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 3,094,946</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:15.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 2,127,544</p></td></tr><tr><td style="vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Common stock available for ATM program</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:15.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 5,000,000</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:15.8%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">2019 Employee Stock Purchase Plan</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:15.85%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 881,249</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:15.8%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 543,963</p></td></tr><tr><td style="vertical-align:bottom;width:63.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 12pt;">Total</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:15.85%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 13,008,247</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:15.8%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 6,404,819</p></td></tr></table><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfUnvestedRestrictedStockUnitsRollForwardTableTextBlock', window );">Summary of restricted stock activity</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:58.53%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:17.38%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:17.38%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:58.53%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:18.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Grant-Date&#160;Fair</b></p></td></tr><tr><td style="vertical-align:bottom;width:58.53%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Number&#160;of&#160;Shares</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:18.99%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;Value</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:58.53%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Unvested restricted common stock as of December&#160;31,&#160;2020</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:17.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 33,614</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:17.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 0.62</p></td></tr><tr><td style="vertical-align:bottom;width:58.53%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Shares vesting</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (33,614)</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:17.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 0.62</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:58.53%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Unvested restricted common stock as of September&#160;30,&#160;2021</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:17.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.61%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:17.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> -</p></td></tr></table><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_CommonStockCapitalSharesReservedForFutureIssuanceTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of reserved shares of common stock, on an as-if converted basis.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_CommonStockCapitalSharesReservedForFutureIssuanceTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfUnvestedRestrictedStockUnitsRollForwardTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the change in restricted stock units (RSUs).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfUnvestedRestrictedStockUnitsRollForwardTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquityNoteAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquityNoteAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>35
<FILENAME>R25.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772643299192">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock-based awards (Tables)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract', window );"><strong>Stock-based awards</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock', window );">Schedule of assumptions used to determine grant-date fair value of stock options granted</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:26.44%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Three Months Ended September&#160;30,&#160;</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:26.47%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Nine Months Ended September&#160;30,&#160;</b></p></td></tr><tr><td style="vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.95%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.95%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2020</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.97%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.96%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2020</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Expected term (in&#160;years)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">5.96</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">n/a</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">5.89</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">5.81</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Expected volatility</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">70.04</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">n/a</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">70.34</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">77.70</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">%</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Weighted average risk-free interest rate</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">0.91</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">%</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">n/a</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">0.82</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">%</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">1.07</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">%</p></td></tr><tr><td style="vertical-align:bottom;width:39.44%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Expected dividend yield</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">0.00</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.39%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">n/a</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:5.97%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">0.00</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:9.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;">0.00</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">%</p></td></tr></table><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAndExercisableTableTextBlock', window );">Summary of stock option activity</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.25%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Weighted-</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Weighted-</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.25%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Average</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Average</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.69%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Aggregate</b></p></td></tr><tr><td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Exercise</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">remaining</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.69%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Intrinsic</b></p></td></tr><tr><td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Number</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.7%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Price&#160;per</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">contractual</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.69%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Value</b></p></td></tr><tr><td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.14%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">of&#160;Options</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.7%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Share</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.13%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">term&#160;(years)</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.69%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">(000's)</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Balance outstanding, December&#160;31,&#160;2020</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 3,733,312</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 12.15</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 8.53</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.25%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 52,498</p></td></tr><tr><td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 6pt;">Options granted</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.14%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 422,263</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 25.71</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.25%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 6pt;">Options exercised</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.14%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (123,523)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 5.15</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.25%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:middle;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Balance outstanding, September&#160;30,&#160;2021</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.14%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 4,032,052</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 13.79</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 7.98</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.25%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 39,854</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Exercisable, September&#160;30,&#160;2021</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.14%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 1,843,127</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 10.20</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 7.63</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.25%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 23,444</p></td></tr><tr><td style="vertical-align:bottom;width:46.46%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Vested and expected to vest, September&#160;30,&#160;2021</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.14%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 4,032,052</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.26%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 13.79</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.13%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 7.98</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.95%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.25%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 39,854</p></td></tr></table><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock', window );">Summary of stock-based compensation expense</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;min-height:0.0pt;margin:0pt;"><span style="font-size:0pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100.27%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:38.37%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.19%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.44%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:12.55%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.28%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.43%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:11.38%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.43%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:11.57%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.26%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.43%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:11.38%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:38.37%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:29.1%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">Three Months Ended September&#160;30,&#160;</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:28.1%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">Nine Months Ended September&#160;30,&#160;</b></p></td></tr><tr><td style="vertical-align:bottom;width:38.37%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:14%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.82%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2020</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:13.01%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.26%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.82%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2020</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:38.37%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Classified within research and development expense</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.44%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.55%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 770</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 378</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.57%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 2,223</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.26%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.43%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 1,115</p></td></tr><tr><td style="vertical-align:bottom;width:38.37%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Classified within general and administrative expense</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.44%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:12.55%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 1,842</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 1,168</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.57%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 5,189</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.26%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.43%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:11.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 2,991</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:38.37%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 12pt;">Total stock-based compensation expense</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.19%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.44%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:12.55%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 2,612</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.28%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 1,546</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.57%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 7,412</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.26%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.43%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:11.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 4,106</p></td></tr></table><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of cost recognized for award under share-based payment arrangement by plan. Includes, but is not limited to, related tax benefit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (h)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (f)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAndExercisableTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of number, weighted-average exercise price or conversion ratio, aggregate intrinsic value, and weighted-average remaining contractual term for outstanding and exercisable options that are fully vested and expected to vest. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAndExercisableTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>36
<FILENAME>R26.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772642342264">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Net loss per share (Tables)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareAbstract', window );"><strong>Net loss per share</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock', window );">Schedule of basic and diluted net loss per share attributable to common stockholders</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:43.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:43.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:26.42%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Three Months Ended September&#160;30,&#160;</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:26.28%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">Nine Months Ended September&#160;30,&#160;</b></p></td></tr><tr><td style="vertical-align:bottom;width:43.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.04%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.06%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2020</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2020</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:43.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Numerator:</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;">&#160;&#160;</p></td></tr><tr><td style="vertical-align:middle;width:43.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 6pt;">Net loss</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:middle;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (24,330)</p></td><td style="vertical-align:middle;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:middle;white-space:nowrap;width:10.54%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (21,403)</p></td><td style="vertical-align:middle;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:middle;white-space:nowrap;width:1.48%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:middle;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (68,353)</p></td><td style="vertical-align:middle;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.48%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="vertical-align:middle;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (49,496)</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:43.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Denominator:</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.54%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.48%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:middle;width:43.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 6pt;">Weighted average common shares outstanding, basic and diluted</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 34,862,116</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.54%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 34,002,769</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.48%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 34,807,439</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.48%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0.05pt 0pt;"> 30,381,671</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:middle;width:43.99%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Net loss per share, basic and diluted</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (0.70)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.31%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.54%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (0.63)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.48%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (1.96)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.27%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.48%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.51%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"> (1.63)</p></td></tr></table><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock', window );">Schedule of computation of diluted net loss per share attributable to common stockholders</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:97.68%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:65.41%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.94%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:14.84%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:14.84%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:65.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.94%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;">&#8203;</span></p></td><td colspan="3" style="vertical-align:bottom;white-space:nowrap;width:32.64%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">Three and nine months ended September&#160;30,&#160;</b></p></td></tr><tr><td style="vertical-align:bottom;width:65.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.94%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:14.84%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;">&#160;&#160;&#160;&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:14.84%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2020</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:65.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Options to purchase common stock</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.94%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:14.84%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 4,032,052</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:14.84%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 3,158,642</p></td></tr><tr><td style="vertical-align:bottom;width:65.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Unvested restricted common stock</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.94%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:14.84%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:14.84%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 48,501</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:65.41%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"><span style="margin-left:0pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.94%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:14.84%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 4,032,052</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:14.84%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 3,207,143</p></td></tr></table><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>37
<FILENAME>R27.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772640718520">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Commitments and Contingencies (Tables)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2021</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommitmentsAndContingenciesDisclosureAbstract', window );"><strong>Commitments and contingencies</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock', window );">Schedule of maturity of the Company's operating lease liabilities</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;min-height:0.0pt;margin:0pt;"><span style="font-size:0pt;visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">2021 (remaining)</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 77</p></td></tr><tr><td style="vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">2022</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 312</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">2023</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 321</p></td></tr><tr><td style="vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">2024</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 331</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">2025</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 341</p></td></tr><tr><td style="vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">2026 and thereafter</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.88%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:25.9%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 559</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Total future minimum lease payments</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.88%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:25.9%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 1,941</p></td></tr><tr><td style="vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Less imputed interest</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.88%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:25.9%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"> (377)</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:71.21%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Present value of operating lease liabilities</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.88%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:25.9%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 1,564</p></td></tr></table><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeaseCostTableTextBlock', window );">Schedule of components of operating lease expense</a></td>
<td class="text"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100.51%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;">&#8203;</span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:17.82%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">Three Months Ended </b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:17.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">Nine Months Ended </b></p></td></tr><tr><td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:17.82%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">September&#160;30,&#160;</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:17.5%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">September&#160;30,&#160;</b></p></td></tr><tr><td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"><b style="font-weight:bold;">&#160;&#160;&#160;&#160;</b></p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:7.98%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;">&#160;&#160;&#160;&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:8.17%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2020</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;">&#160;&#160;&#160;&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:8%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;">&#160;&#160;&#160;&#160;</p></td><td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:7.84%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:9pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2020</b></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Lease cost:</p></td><td style="background-color:#cceeff;vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Statement of Operations Classification:</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;&#160;&#160;&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Operating lease cost</p></td><td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"><span style="margin-left:0pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">General and administrative expense</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 81</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 73</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 243</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 186</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Variable operating lease cost</p></td><td style="background-color:#cceeff;vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"><span style="margin-left:0pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">General and administrative expense</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> &#8212;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 43</p></td></tr><tr><td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Short-term lease cost</p></td><td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"><span style="margin-left:0pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Research and development expense</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.58%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.77%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 8</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.62%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> &#8212;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.45%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 32</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 12pt;">Total operating lease cost</p></td><td style="background-color:#cceeff;vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"><span style="margin-left:0pt;visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.58%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 81</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.77%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 81</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.62%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 243</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.45%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 261</p></td></tr><tr><td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"><span style="margin-left:0pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;"><span style="margin-left:0pt;visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Other information:</p></td><td style="background-color:#cceeff;vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td></tr><tr><td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Cash paid for amounts included in the measurement of operating lease liability</p></td><td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 76</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 18</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 226</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">$</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 135</p></td></tr><tr><td style="background-color:#cceeff;vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Weighted average remaining lease term, in years</p></td><td style="background-color:#cceeff;vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 5.8</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 6.8</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 5.8</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;"> 6.8</p></td></tr><tr><td style="vertical-align:bottom;width:34.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 6pt;">Weighted average discount rate</p></td><td style="vertical-align:bottom;width:0.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;width:25.52%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.06%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.58%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;">7.6%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.4%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.77%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;">7.6%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.64%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.62%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;">7.6%</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;">&#8203;</span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.38%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">&#160;</p></td><td style="vertical-align:bottom;white-space:nowrap;width:6.45%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3.5pt 0pt 0pt;">7.6%</p></td></tr></table><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommitmentsAndContingenciesDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommitmentsAndContingenciesDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LeaseCostTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LeaseCostTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>38
<FILENAME>R28.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772659261064">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Nature of the business and basis of presentation (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="6">3 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Jun. 30, 2021</div></th>
<th class="th"><div>Mar. 31, 2021</div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Jun. 30, 2020</div></th>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract', window );"><strong>Nature of the business and basis of presentation</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="nump">$ 24,330<span></span>
</td>
<td class="nump">$ 28,933<span></span>
</td>
<td class="nump">$ 15,090<span></span>
</td>
<td class="nump">$ 21,403<span></span>
</td>
<td class="nump">$ 16,207<span></span>
</td>
<td class="nump">$ 11,886<span></span>
</td>
<td class="nump">$ 68,353<span></span>
</td>
<td class="nump">$ 49,496<span></span>
</td>
<td class="nump">$ 79,207<span></span>
</td>
<td class="nump">$ 43,755<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetainedEarningsAccumulatedDeficit', window );">Accumulated deficit</a></td>
<td class="nump">277,880<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">277,880<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 209,527<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashCashEquivalentsAndShortTermInvestments', window );">Cash, cash equivalents and short-term marketable securities</a></td>
<td class="nump">$ 215,081<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 215,081<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashCashEquivalentsAndShortTermInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Cash includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the customer may deposit additional funds at any time and effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid Investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months. Short-term investments, exclusive of cash equivalents, generally consist of marketable securities intended to be sold within one year (or the normal operating cycle if longer) and may include trading securities, available-for-sale securities, or held-to-maturity securities (if maturing within one year), as applicable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashCashEquivalentsAndShortTermInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669619-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721683-107760<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22595-107794<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669625-108580<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 11: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 12: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 13: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22499-107794<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22663-107794<br><br>Reference 16: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 17: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 18: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22583-107794<br><br>Reference 19: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 20: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=SL5780133-109256<br><br>Reference 21: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 22: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 23: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22658-107794<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RetainedEarningsAccumulatedDeficit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cumulative amount of the reporting entity's undistributed earnings or deficit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(3))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 65<br> -Paragraph 15<br> -Subparagraph (g)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=121322162&amp;loc=SL121327923-165333<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(23)(a)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400017&amp;loc=d3e572229-122910<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (h)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 40<br> -Section 65<br> -Paragraph 2<br> -Subparagraph (g)(2)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=121370832&amp;loc=SL117420844-207641<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RetainedEarningsAccumulatedDeficit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>39
<FILENAME>R29.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772642165288">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Summary of significant accounting policies - Restricted cash (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Jun. 30, 2021</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountingPoliciesAbstract', window );"><strong>Summary of significant accounting policies</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_RestrictedCashNoncurrentLease', window );">Separate cash balance for the landlord</a></td>
<td class="nump">$ 108<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 108<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_RestrictedCashNoncurrentCollateralizeCreditCardsWithBank', window );">Separate cash balance to collateralize corporate credit cards with a bank</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 40<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_AggregateMarketValueOfStockIssued', window );">Aggregate market value of stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 700,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_AggregateMarketValueOfStockIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_AggregateMarketValueOfStockIssued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_RestrictedCashNoncurrentCollateralizeCreditCardsWithBank">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash restricted as to collateralize corporate credit cards with a bank, classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_RestrictedCashNoncurrentCollateralizeCreditCardsWithBank</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_RestrictedCashNoncurrentLease">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash restricted as to the benefit of the landlord in connection with the Company's office space lease in California (the "Lease"), classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_RestrictedCashNoncurrentLease</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountingPoliciesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountingPoliciesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>40
<FILENAME>R30.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772642895256">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of significant accounting policies - Property and equipment (Details)<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2021</div></th></tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_FurnitureAndFixturesMember', window );">Furniture and equipment</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentLineItems', window );"><strong>Property and equipment</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentUsefulLife', window );">Estimated useful lives</a></td>
<td class="text">3 years<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentUsefulLife">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentUsefulLife</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_FurnitureAndFixturesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_FurnitureAndFixturesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>41
<FILENAME>R31.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772642263320">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Summary of significant accounting policies - Leases (Details)<br></strong></div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountingPoliciesAbstract', window );"><strong>Summary of significant accounting policies</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseTermOfContract', window );">Lease term</a></td>
<td class="text">1 year<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountingPoliciesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountingPoliciesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseTermOfContract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918673-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseTermOfContract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>42
<FILENAME>R32.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772642527880">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Fair value of financial assets and liabilities - Recurring (Details) - Recurring - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsFairValueDisclosure', window );">Assets</a></td>
<td class="nump">$ 189,185<span></span>
</td>
<td class="nump">$ 239,168<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember', window );">Money market funds</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsFairValueDisclosure', window );">Assets</a></td>
<td class="nump">139,039<span></span>
</td>
<td class="nump">158,023<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember', window );">Commercial paper</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsFairValueDisclosure', window );">Assets</a></td>
<td class="nump">7,000<span></span>
</td>
<td class="nump">47,955<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember', window );">Corporate debt securities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsFairValueDisclosure', window );">Assets</a></td>
<td class="nump">43,146<span></span>
</td>
<td class="nump">33,190<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember', window );">Level 1</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsFairValueDisclosure', window );">Assets</a></td>
<td class="nump">139,039<span></span>
</td>
<td class="nump">158,023<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember', window );">Level 1 | Money market funds</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsFairValueDisclosure', window );">Assets</a></td>
<td class="nump">139,039<span></span>
</td>
<td class="nump">158,023<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember', window );">Level 2</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsFairValueDisclosure', window );">Assets</a></td>
<td class="nump">50,146<span></span>
</td>
<td class="nump">81,145<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember', window );">Level 2 | Commercial paper</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsFairValueDisclosure', window );">Assets</a></td>
<td class="nump">7,000<span></span>
</td>
<td class="nump">47,955<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember', window );">Level 2 | Corporate debt securities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems', window );"><strong>Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsFairValueDisclosure', window );">Assets</a></td>
<td class="nump">$ 43,146<span></span>
</td>
<td class="nump">$ 33,190<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsFairValueDisclosure">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19207-110258<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetsFairValueDisclosure</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinancialInstrumentAxis=us-gaap_MoneyMarketFundsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinancialInstrumentAxis=us-gaap_MoneyMarketFundsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinancialInstrumentAxis=us-gaap_CommercialPaperMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinancialInstrumentAxis=us-gaap_CommercialPaperMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinancialInstrumentAxis=us-gaap_CorporateDebtSecuritiesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinancialInstrumentAxis=us-gaap_CorporateDebtSecuritiesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>43
<FILENAME>R33.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772646199112">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Fair value of financial assets and liabilities - Textual (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueDisclosuresAbstract', window );"><strong>Fair value of financial assets and liabilities</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueAssetsLevel1ToLevel2TransfersAmount', window );">Transfers from level 1 to level 2, Assets</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueAssetsLevel2ToLevel1TransfersAmount', window );">Transfers from level 2 to level 1, Assets</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueLiabilitiesLevel1ToLevel2TransfersAmount', window );">Transfers from level 1 to level 2, Liabilities</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueLiabilitiesLevel2ToLevel1TransfersAmount', window );">Transfers from level 2 to level 1, Liabilities</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3', window );">Transfers into level 3 Assets</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3', window );">Transfers out of level 3 Assets</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3', window );">Transfers into level 3 liabilities</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3', window );">Transfers out of level 3 liabilities</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueAssetsLevel1ToLevel2TransfersAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of transfers of assets measured on a recurring basis out of Level 1 of the fair value hierarchy into Level 2.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (bb)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19207-110258<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueAssetsLevel1ToLevel2TransfersAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueAssetsLevel2ToLevel1TransfersAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of transfers of assets measured on a recurring basis out of Level 2 of the fair value hierarchy into Level 1.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (bb)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19207-110258<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueAssetsLevel2ToLevel1TransfersAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueDisclosuresAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueDisclosuresAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueLiabilitiesLevel1ToLevel2TransfersAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of transfers of liabilities measured on a recurring basis out of Level 1 of the fair value hierarchy into Level 2.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (bb)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19207-110258<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueLiabilitiesLevel1ToLevel2TransfersAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueLiabilitiesLevel2ToLevel1TransfersAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of transfers of liabilities measured on a recurring basis out of Level 2 of the fair value hierarchy into Level 1.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (bb)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19207-110258<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueLiabilitiesLevel2ToLevel1TransfersAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of transfers of financial instrument classified as a liability into level 3 of the fair value hierarchy.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19207-110258<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of transfers of financial instrument classified as a liability out of level 3 of the fair value hierarchy.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19207-110258<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of transfer of financial instrument classified as an asset into level 3 of the fair value hierarchy.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19207-110258<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of transfers of financial instrument classified as an asset out of level 3 of the fair value hierarchy.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=117815213&amp;loc=d3e19207-110258<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>44
<FILENAME>R34.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772646234664">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Short-term marketable securities (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems', window );"><strong>Debt Securities, Available-for-sale [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostCurrent', window );">Amortized cost</a></td>
<td class="nump">$ 189,202<span></span>
</td>
<td class="nump">$ 239,171<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AvailableForSaleDebtSecuritiesGrossUnrealizedLoss', window );">Gross unrealized losses</a></td>
<td class="num">(17)<span></span>
</td>
<td class="num">(3)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent', window );">Fair value</a></td>
<td class="nump">189,185<span></span>
</td>
<td class="nump">239,168<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashEquivalentsAtCarryingValue', window );">Cash equivalents</a></td>
<td class="nump">139,039<span></span>
</td>
<td class="nump">158,023<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_MarketableSecuritiesCurrent', window );">Short-term marketable securities</a></td>
<td class="nump">50,146<span></span>
</td>
<td class="nump">81,145<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_MarketableSecurities', window );">Total</a></td>
<td class="nump">$ 189,185<span></span>
</td>
<td class="nump">$ 239,168<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_ShortTermContractualMaturities', window );">Short-term contractual maturities</a></td>
<td class="text">1 year<span></span>
</td>
<td class="text">1 year<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinancialInstrumentAxis=us-gaap_MoneyMarketFundsMember', window );">Money market funds</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems', window );"><strong>Debt Securities, Available-for-sale [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostCurrent', window );">Amortized cost</a></td>
<td class="nump">$ 139,039<span></span>
</td>
<td class="nump">$ 158,023<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent', window );">Fair value</a></td>
<td class="nump">139,039<span></span>
</td>
<td class="nump">158,023<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinancialInstrumentAxis=us-gaap_CommercialPaperMember', window );">Commercial paper</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems', window );"><strong>Debt Securities, Available-for-sale [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostCurrent', window );">Amortized cost</a></td>
<td class="nump">7,000<span></span>
</td>
<td class="nump">47,955<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent', window );">Fair value</a></td>
<td class="nump">7,000<span></span>
</td>
<td class="nump">47,955<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinancialInstrumentAxis=us-gaap_CorporateDebtSecuritiesMember', window );">Corporate debt securities</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems', window );"><strong>Debt Securities, Available-for-sale [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostCurrent', window );">Amortized cost</a></td>
<td class="nump">43,163<span></span>
</td>
<td class="nump">33,193<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AvailableForSaleDebtSecuritiesGrossUnrealizedLoss', window );">Gross unrealized losses</a></td>
<td class="num">(17)<span></span>
</td>
<td class="num">(3)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent', window );">Fair value</a></td>
<td class="nump">$ 43,146<span></span>
</td>
<td class="nump">$ 33,190<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_ShortTermContractualMaturities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Short-term marketable securities had contractual maturities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_ShortTermContractualMaturities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AvailableForSaleDebtSecuritiesGrossUnrealizedLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 320<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121645371&amp;loc=d3e27161-111563<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AvailableForSaleDebtSecuritiesGrossUnrealizedLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), classified as current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 326<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121558606&amp;loc=SL82898722-210454<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 320<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121553693&amp;loc=d3e26626-111562<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashEquivalentsAtCarryingValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashEquivalentsAtCarryingValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), classified as current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 326<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=121558606&amp;loc=SL82898722-210454<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_MarketableSecurities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of investment in marketable security.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03.4)<br> -URI http://asc.fasb.org/extlink&amp;oid=120398452&amp;loc=d3e534808-122878<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_MarketableSecurities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_MarketableSecuritiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of investment in marketable security, classified as current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6676-107765<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_MarketableSecuritiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinancialInstrumentAxis=us-gaap_MoneyMarketFundsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinancialInstrumentAxis=us-gaap_MoneyMarketFundsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinancialInstrumentAxis=us-gaap_CommercialPaperMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinancialInstrumentAxis=us-gaap_CommercialPaperMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinancialInstrumentAxis=us-gaap_CorporateDebtSecuritiesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinancialInstrumentAxis=us-gaap_CorporateDebtSecuritiesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>45
<FILENAME>R35.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772646247000">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Accrued expenses and other current liabilities (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_AccruedExpensesAndOtherCurrentLiabilitiesAbstract', window );"><strong>Accrued expenses and other current liabilities</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_ResearchAndDevelopmentExpensesCurrent', window );">Accrued external research and development expenses</a></td>
<td class="nump">$ 14,148<span></span>
</td>
<td class="nump">$ 8,740<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeRelatedLiabilitiesCurrent', window );">Accrued employee compensation and benefits</a></td>
<td class="nump">2,218<span></span>
</td>
<td class="nump">495<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccruedProfessionalFeesCurrent', window );">Accrued legal and professional fees</a></td>
<td class="nump">191<span></span>
</td>
<td class="nump">154<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_ShortTermLeaseLiabilityAndOtherCurrent', window );">Short-term lease liability and other</a></td>
<td class="nump">199<span></span>
</td>
<td class="nump">294<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_AccruedExpensesAndOtherCurrentLiabilities', window );">Total accrued expenses and other current liabilities</a></td>
<td class="nump">$ 16,756<span></span>
</td>
<td class="nump">$ 9,683<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_AccruedExpensesAndOtherCurrentLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of expenses incurred but not yet paid classified as accrued expenses and other liabilities due within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_AccruedExpensesAndOtherCurrentLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_AccruedExpensesAndOtherCurrentLiabilitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_AccruedExpensesAndOtherCurrentLiabilitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_ResearchAndDevelopmentExpensesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of obligations incurred through that date and payable for research and development expenses. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_ResearchAndDevelopmentExpensesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_ShortTermLeaseLiabilityAndOtherCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of liabilities classified as short-term lease liability and other current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_ShortTermLeaseLiabilityAndOtherCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccruedProfessionalFeesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of obligations incurred through that date and payable for professional fees, such as for legal and accounting services received. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6911-107765<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=121566466&amp;loc=d3e6935-107765<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccruedProfessionalFeesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EmployeeRelatedLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EmployeeRelatedLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>46
<FILENAME>R36.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772637445368">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stockholder's equity (deficit) - Common stock (Details)<br> $ / shares in Units, $ in Thousands</strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1">9 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th">
<div>May 18, 2021 </div>
<div>USD ($) </div>
<div>shares</div>
</th>
<th class="th">
<div>Jul. 10, 2020 </div>
<div>USD ($) </div>
<div>$ / shares </div>
<div>shares</div>
</th>
<th class="th">
<div>Jun. 24, 2019 </div>
<div>USD ($) </div>
<div>$ / shares </div>
<div>shares</div>
</th>
<th class="th">
<div>Sep. 30, 2021 </div>
<div>Vote </div>
<div>$ / shares </div>
<div>shares</div>
</th>
<th class="th">
<div>Dec. 31, 2020 </div>
<div>$ / shares </div>
<div>shares</div>
</th>
<th class="th">
<div>Jun. 18, 2019 </div>
<div>shares</div>
</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfStockLineItems', window );"><strong>Class of Stock</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesAuthorized', window );">Common stock, shares authorized</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">150,000,000<span></span>
</td>
<td class="nump">150,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockParOrStatedValuePerShare', window );">Common stock, par value (in dollars per share) | $ / shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.0001<span></span>
</td>
<td class="nump">$ 0.0001<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_CommonStockNumberOfVotingRights', window );">Number of votes per share | Vote</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockDividendsPerShareDeclared', window );">Cash dividend declared | $ / shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockDividendsPerShareCashPaid', window );">Cash dividend paid | $ / shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesIssued', window );">Common stock, shares issued</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">34,875,302<span></span>
</td>
<td class="nump">34,741,649<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesOutstanding', window );">Common stock, shares outstanding</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">34,875,302<span></span>
</td>
<td class="nump">34,741,649<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_CommonStockSharesReservedForIssuanceAbstract', window );"><strong>Common stock were reserved for issuance</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant', window );">Options available for future grant</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">13,008,247<span></span>
</td>
<td class="nump">6,404,819<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember', window );">Options available for future grant</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_CommonStockSharesReservedForIssuanceAbstract', window );"><strong>Common stock were reserved for issuance</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant', window );">Options available for future grant</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3,094,946<span></span>
</td>
<td class="nump">2,127,544<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=akro_CommonStockAvailableForAtmProgramMember', window );">Common stock available for ATM program</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_CommonStockSharesReservedForIssuanceAbstract', window );"><strong>Common stock were reserved for issuance</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant', window );">Options available for future grant</a></td>
<td class="nump">5,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5,000,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PlanNameAxis=akro_StockOptionAndGrantPlan2018Member', window );">2018 Stock option and grant plan</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_CommonStockSharesReservedForIssuanceAbstract', window );"><strong>Common stock were reserved for issuance</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant', window );">Options available for future grant</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,028,496<span></span>
</td>
<td class="nump">2,148,019<span></span>
</td>
<td class="nump">107,635<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PlanNameAxis=akro_StockOptionAndIncentivePlan2019Member', window );">2019 Stock Option and Incentive plan</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_CommonStockSharesReservedForIssuanceAbstract', window );"><strong>Common stock were reserved for issuance</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant', window );">Options available for future grant</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,003,556<span></span>
</td>
<td class="nump">1,585,293<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PlanNameAxis=akro_EmployeeStockPurchasePlan2019Member', window );">2019 Employee Stock Purchase Plan</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_CommonStockSharesReservedForIssuanceAbstract', window );"><strong>Common stock were reserved for issuance</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant', window );">Options available for future grant</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">881,249<span></span>
</td>
<td class="nump">543,963<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MaximumMember', window );">Maximum | Common stock available for ATM program</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfStockLineItems', window );"><strong>Class of Stock</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueNewIssues', window );">Share Issued value under agreement | $</a></td>
<td class="nump">$ 100,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubsidiarySaleOfStockAxis=us-gaap_IPOMember', window );">IPO</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfStockLineItems', window );"><strong>Class of Stock</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesNewIssues', window );">Share Issued under agreement</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">6,612,500<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharePrice', window );">Public offering price | $ / shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 16.00<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceOfCommonStock', window );">Proceeds received, net of underwriting discounts and commissions | $</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 98,394<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ExpenseRelatedToDistributionOrServicingAndUnderwritingFees', window );">Offering costs | $</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,942<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConversionOfStockSharesConverted1', window );">Number of shares converted</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">21,056,136<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubsidiarySaleOfStockAxis=akro_FollowUpPublicOfferingMember', window );">Follow Up Public Offering</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfStockLineItems', window );"><strong>Class of Stock</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesNewIssues', window );">Share Issued under agreement</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">6,012,390<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharePrice', window );">Public offering price | $ / shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 36.00<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceOfCommonStock', window );">Proceeds received, net of underwriting discounts and commissions | $</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 203,460<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ExpenseRelatedToDistributionOrServicingAndUnderwritingFees', window );">Offering costs | $</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 906<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SubsidiarySaleOfStockAxis=us-gaap_OverAllotmentOptionMember', window );">Over allotment | Maximum</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfStockLineItems', window );"><strong>Class of Stock</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesNewIssues', window );">Share Issued under agreement</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">784,224<span></span>
</td>
<td class="nump">862,500<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_CommonStockNumberOfVotingRights">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of voting rights per common stock.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_CommonStockNumberOfVotingRights</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:integerItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_CommonStockSharesReservedForIssuanceAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_CommonStockSharesReservedForIssuanceAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ClassOfStockLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfStockLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockDividendsPerShareCashPaid">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate dividends paid during the period for each share of common stock outstanding.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockDividendsPerShareCashPaid</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockDividendsPerShareDeclared">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate dividends declared during the period for each share of common stock outstanding.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockDividendsPerShareDeclared</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockParOrStatedValuePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Face amount or stated value per share of common stock.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockParOrStatedValuePerShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesAuthorized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The maximum number of common shares permitted to be issued by an entity's charter and bylaws.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesAuthorized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesIssued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConversionOfStockSharesConverted1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of shares converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4313-108586<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4304-108586<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=121583591&amp;loc=d3e4332-108586<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConversionOfStockSharesConverted1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ExpenseRelatedToDistributionOrServicingAndUnderwritingFees">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Expense related to distribution, servicing and underwriting fees.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04.14)<br> -URI http://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ExpenseRelatedToDistributionOrServicingAndUnderwritingFees</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromIssuanceOfCommonStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from the additional capital contribution to the entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromIssuanceOfCommonStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Price of a single share of a number of saleable stocks of a company.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesNewIssues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of new stock issued during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesNewIssues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodValueNewIssues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueNewIssues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AwardTypeAxis=us-gaap_EmployeeStockOptionMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=akro_CommonStockAvailableForAtmProgramMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AwardTypeAxis=akro_CommonStockAvailableForAtmProgramMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PlanNameAxis=akro_StockOptionAndGrantPlan2018Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PlanNameAxis=akro_StockOptionAndGrantPlan2018Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PlanNameAxis=akro_StockOptionAndIncentivePlan2019Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PlanNameAxis=akro_StockOptionAndIncentivePlan2019Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PlanNameAxis=akro_EmployeeStockPurchasePlan2019Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PlanNameAxis=akro_EmployeeStockPurchasePlan2019Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MaximumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MaximumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SubsidiarySaleOfStockAxis=us-gaap_IPOMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubsidiarySaleOfStockAxis=us-gaap_IPOMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SubsidiarySaleOfStockAxis=akro_FollowUpPublicOfferingMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubsidiarySaleOfStockAxis=akro_FollowUpPublicOfferingMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SubsidiarySaleOfStockAxis=us-gaap_OverAllotmentOptionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SubsidiarySaleOfStockAxis=us-gaap_OverAllotmentOptionMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>47
<FILENAME>R37.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772642995336">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stockholder's equity (deficit) - Undesignated preferred stock and Restricted common stock (Details) - $ / shares<br></strong></div></th>
<th class="th" colspan="2">1 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2018</div></th>
<th class="th"><div>Mar. 31, 2017</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=us-gaap_RestrictedStockMember', window );">Restricted stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfStockLineItems', window );"><strong>Class of Stock</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod', window );">Shares issued (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">226,400<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1', window );">Stock options vesting period</a></td>
<td class="text">2 years<span></span>
</td>
<td class="text">4 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementClassOfStockAxis=akro_UndesignatedPreferredStockMember', window );">Undesignated Preferred Stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfStockLineItems', window );"><strong>Class of Stock</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockParOrStatedValuePerShare', window );">Preferred stock, par value (in dollars per share)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.0001<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockSharesIssued', window );">Preferred stock, shares issued</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockSharesOutstanding', window );">Preferred stock, shares outstanding</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementClassOfStockAxis=akro_UndesignatedPreferredStockMember', window );">Undesignated Preferred Stock | Maximum</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ClassOfStockLineItems', window );"><strong>Class of Stock</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockSharesAuthorized', window );">Preferred stock, shares authorized</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10,000,000<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ClassOfStockLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ClassOfStockLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockParOrStatedValuePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockParOrStatedValuePerShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesAuthorized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockSharesAuthorized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockSharesIssued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares issued under share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=us-gaap_RestrictedStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AwardTypeAxis=us-gaap_RestrictedStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementClassOfStockAxis=akro_UndesignatedPreferredStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementClassOfStockAxis=akro_UndesignatedPreferredStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MaximumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MaximumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>48
<FILENAME>R38.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772642345784">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stockholder's equity (deficit) - Restricted stock activity (Details) - Restricted stock<br></strong></div></th>
<th class="th" colspan="1">9 Months Ended</th>
</tr>
<tr><th class="th">
<div>Sep. 30, 2021 </div>
<div>USD ($) </div>
<div>shares</div>
</th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward', window );"><strong>Number of Shares</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber', window );">Beginning balance of unvested restricted common stock | shares</a></td>
<td class="nump">33,614<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod', window );">Shares vesting | shares</a></td>
<td class="num">(33,614)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValueAbstract', window );"><strong>Grant-Date Fair Value</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValue', window );">Beginning balance of unvested restricted common stock | $</a></td>
<td class="nump">$ 0.62<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue', window );">Shares vesting | $</a></td>
<td class="nump">$ 0.62<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValueAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValueAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)(i)-(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)(iii)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (d)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=us-gaap_RestrictedStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AwardTypeAxis=us-gaap_RestrictedStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>49
<FILENAME>R39.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772650154552">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock-based awards - Textual (Details) - shares<br></strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1">1 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Jun. 18, 2019</div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Jan. 31, 2021</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Jan. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based awards</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant', window );">Number of shares remained available for grant</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">13,008,247<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">6,404,819<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PlanNameAxis=akro_StockOptionAndGrantPlan2018Member', window );">2018 Stock option and grant plan</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based awards</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod', window );">Number of shares of common stock issued</a></td>
<td class="nump">3,071,960<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant', window );">Number of shares remained available for grant</a></td>
<td class="nump">107,635<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,028,496<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,148,019<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PlanNameAxis=akro_StockOptionsAndGrantPlan2019Member', window );">2019 Stock option and incentive plan</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based awards</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant', window );">Number of shares remained available for grant</a></td>
<td class="nump">107,635<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockCapitalSharesReservedForFutureIssuance', window );">Number of shares initially reserved for issuance</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,572,457<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_CommonStockAdditionalSharesReservedForFutureIssuance', window );">Number of additional shares reserved for issuance</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,389,665<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,142,713<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualPercentOfSharesIncrease', window );">Percent of shares reserved and available for issuance automatically increase annually on January 1</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_PercentageOfMinimumExercisePricePerShareOfStockOptions', window );">Percentage of exercise price per share of stock options</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_PercentageOfMinimumExercisePriceHoldingMoreThan10OfVotingPower', window );">Percentage of minimum exercise price, holding more than 10% of voting power</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">110.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1', window );">Stock options vesting period</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">4 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PlanNameAxis=akro_EmployeeStockPurchasePlanMember', window );">2019 Employee stock purchase plan</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based awards</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockCapitalSharesReservedForFutureIssuance', window );">Number of shares initially reserved for issuance</a></td>
<td class="nump">273,869<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_CommonStockAdditionalSharesReservedForFutureIssuance', window );">Number of additional shares reserved for issuance</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">347,416<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">285,678<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualPercentOfSharesIncrease', window );">Percent of shares reserved and available for issuance automatically increase annually on January 1</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualSharesIncrease', window );">Number of shares reserved and available for issuance automatically increase annually on January 1 (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">410,803<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MaximumMember', window );">Maximum | 2019 Stock option and incentive plan</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based awards</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod', window );">Term of stock option</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">10 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_CommonStockAdditionalSharesReservedForFutureIssuance">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate number of additional common shares reserved for future issuance.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_CommonStockAdditionalSharesReservedForFutureIssuance</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_PercentageOfMinimumExercisePriceHoldingMoreThan10OfVotingPower">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Represents the information pertaining to incentive options granted to any person possessing more than 10% of the total combined voting power of all classes of shares may not have an exercise price of less than 110% of the fair market value of the common stock on the grant date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_PercentageOfMinimumExercisePriceHoldingMoreThan10OfVotingPower</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_PercentageOfMinimumExercisePricePerShareOfStockOptions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Represents the information pertaining to exercise price per share of stock options.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_PercentageOfMinimumExercisePricePerShareOfStockOptions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualPercentOfSharesIncrease">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of annual increase of shares authorized for issuance under the plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualPercentOfSharesIncrease</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualSharesIncrease">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Annual increase of number of shares authorized for issuance under the plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualSharesIncrease</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockCapitalSharesReservedForFutureIssuance">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate number of common shares reserved for future issuance.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.29)<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockCapitalSharesReservedForFutureIssuance</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares issued under share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PlanNameAxis=akro_StockOptionAndGrantPlan2018Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PlanNameAxis=akro_StockOptionAndGrantPlan2018Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PlanNameAxis=akro_StockOptionsAndGrantPlan2019Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PlanNameAxis=akro_StockOptionsAndGrantPlan2019Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PlanNameAxis=akro_EmployeeStockPurchasePlanMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PlanNameAxis=akro_EmployeeStockPurchasePlanMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MaximumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MaximumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>50
<FILENAME>R40.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772646080312">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock-based awards - Stock option valuation (Details)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract', window );"><strong>Assumptions to determine grant-date fair value of stock options granted</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1', window );">Expected term (in years)</a></td>
<td class="text">5 years 11 months 15 days<span></span>
</td>
<td class="text">5 years 10 months 20 days<span></span>
</td>
<td class="text">5 years 9 months 21 days<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate', window );">Expected volatility</a></td>
<td class="nump">70.04%<span></span>
</td>
<td class="nump">70.34%<span></span>
</td>
<td class="nump">77.70%<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate', window );">Weighted average risk-free interest rate</a></td>
<td class="nump">0.91%<span></span>
</td>
<td class="nump">0.82%<span></span>
</td>
<td class="nump">1.07%<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate', window );">Expected dividend yield</a></td>
<td class="nump">0.00%<span></span>
</td>
<td class="nump">0.00%<span></span>
</td>
<td class="nump">0.00%<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (f)(2)(iii)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (f)(2)(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The risk-free interest rate assumption that is used in valuing an option on its own shares.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (f)(2)(iv)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (f)(2)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 14.D.2)<br> -URI http://asc.fasb.org/extlink&amp;oid=115993241&amp;loc=d3e301413-122809<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>51
<FILENAME>R41.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772645982056">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock based awards - Stock option activity (Details) - USD ($)<br> $ / shares in Units, $ in Thousands</strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1">9 Months Ended</th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward', window );"><strong>Number of Options</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber', window );">Balance Outstanding, Beginning of the period (in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3,733,312<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross', window );">Options granted ( in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">422,263<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised', window );">Options exercised ( in shares)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(123,523)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber', window );">Balance Outstanding, End of the period (in shares)</a></td>
<td class="nump">4,032,052<span></span>
</td>
<td class="nump">4,032,052<span></span>
</td>
<td class="nump">3,733,312<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber', window );">Exercisable ( in shares)</a></td>
<td class="nump">1,843,127<span></span>
</td>
<td class="nump">1,843,127<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber', window );">Vested and expected to vest ( in shares)</a></td>
<td class="nump">4,032,052<span></span>
</td>
<td class="nump">4,032,052<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward', window );"><strong>Weighted-Average Exercise Price per Share</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice', window );">Weighted-average exercise price, Beginning of the period (in dollars per share)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 12.15<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice', window );">Weighted-average exercise price, Granted (in dollars per share)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">25.71<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice', window );">Weighted-average exercise price, Exercised (in dollars per share)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5.15<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice', window );">Weighted-average exercise price, End of the period (in dollars per share)</a></td>
<td class="nump">$ 13.79<span></span>
</td>
<td class="nump">13.79<span></span>
</td>
<td class="nump">$ 12.15<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice', window );">Weighted-average exercise price, Exercisable ( in dollars per share )</a></td>
<td class="nump">10.20<span></span>
</td>
<td class="nump">10.20<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice', window );">Weighted-average exercise price, Vested and expected to vest at end of the period (in dollars per share)</a></td>
<td class="nump">$ 13.79<span></span>
</td>
<td class="nump">$ 13.79<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract', window );"><strong>Weighted-Average remaining contractual term (years) and Aggregate Intrinsic Value</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2', window );">Weighted-average remaining contractual term outstanding (in years)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">7 years 11 months 23 days<span></span>
</td>
<td class="text">8 years 6 months 10 days<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1', window );">Weighted-average remaining contractual term , Options Exercisable(in years)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">7 years 7 months 17 days<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1', window );">Weighted-average remaining contractual term vested and expected to vest (in years)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">7 years 11 months 23 days<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue', window );">Aggregate Intrinsic Value Balance outstanding</a></td>
<td class="nump">$ 39,854<span></span>
</td>
<td class="nump">$ 39,854<span></span>
</td>
<td class="nump">$ 52,498<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1', window );">Aggregate Intrinsic Value Exercisable</a></td>
<td class="nump">23,444<span></span>
</td>
<td class="nump">23,444<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue', window );">Aggregate Intrinsic Value Vested and Expected to vest</a></td>
<td class="nump">$ 39,854<span></span>
</td>
<td class="nump">$ 39,854<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue', window );">Weighted average grant-date fair value per share of stock options granted</a></td>
<td class="nump">$ 14.45<span></span>
</td>
<td class="nump">$ 15.82<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iii)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iii)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Gross number of share options (or share units) granted during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (d)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of options outstanding, including both vested and non-vested options.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(i)-(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest exercisable or convertible options. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (e)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted-average exercise price, at which grantee can acquire shares reserved for issuance, for fully vested and expected to vest exercisable or convertible options. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (e)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of fully vested and expected to vest options outstanding that can be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (e)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average price at which option holders acquired shares when converting their stock options into shares.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (e)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average remaining contractual term for fully vested and expected to vest exercisable or convertible options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (e)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of share options (or share units) exercised during the current period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>52
<FILENAME>R42.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772646580312">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock based awards - Stock-based compensation (Details) - USD ($)<br> $ / shares in Units, $ in Thousands</strong></div></th>
<th class="th" colspan="3">1 Months Ended</th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Jul. 31, 2019</div></th>
<th class="th"><div>Jun. 30, 2019</div></th>
<th class="th"><div>Apr. 30, 2019</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract', window );"><strong>Stock-based compensation</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllocatedShareBasedCompensationExpense', window );">Total stock-based compensation expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,612<span></span>
</td>
<td class="nump">$ 1,546<span></span>
</td>
<td class="nump">$ 7,412<span></span>
</td>
<td class="nump">$ 4,106<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions', window );">Total unrecognized compensation cost related to unvested stock-based awards</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">22,511<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 22,511<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1', window );">Weighted average period of recognition for unrecognized compensation cost</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">2 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember', window );">Common Stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract', window );"><strong>Stock-based compensation</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross', window );">Issuance of restricted common stock upon early exercise of stock options (in shares)</a></td>
<td class="nump">491,207<span></span>
</td>
<td class="nump">491,207<span></span>
</td>
<td class="nump">491,207<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_AverageExercisePriceOfCommonStockPurchase', window );">Exercise price of common stock purchase</a></td>
<td class="nump">$ 0.65<span></span>
</td>
<td class="nump">$ 0.65<span></span>
</td>
<td class="nump">$ 0.65<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_ProceedsFromEarlyExerciseOfStockOptionsInExchangeForRestrictedCommonStock', window );">Proceeds from the early exercise of stock options in exchange for restricted common stock</a></td>
<td class="nump">$ 321<span></span>
</td>
<td class="nump">$ 321<span></span>
</td>
<td class="nump">$ 321<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeStatementLocationAxis=us-gaap_ResearchAndDevelopmentExpenseMember', window );">Research and development expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract', window );"><strong>Stock-based compensation</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllocatedShareBasedCompensationExpense', window );">Total stock-based compensation expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">770<span></span>
</td>
<td class="nump">378<span></span>
</td>
<td class="nump">$ 2,223<span></span>
</td>
<td class="nump">1,115<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeStatementLocationAxis=us-gaap_GeneralAndAdministrativeExpenseMember', window );">General and administrative expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract', window );"><strong>Stock-based compensation</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllocatedShareBasedCompensationExpense', window );">Total stock-based compensation expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,842<span></span>
</td>
<td class="nump">$ 1,168<span></span>
</td>
<td class="nump">$ 5,189<span></span>
</td>
<td class="nump">$ 2,991<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_AverageExercisePriceOfCommonStockPurchase">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The average exercise price of purchase of early exercised option in exchange for restricted stock.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_AverageExercisePriceOfCommonStockPurchase</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_ProceedsFromEarlyExerciseOfStockOptionsInExchangeForRestrictedCommonStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow associated with the amount of early exercised of stock option in exchange for restricted stock.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_ProceedsFromEarlyExerciseOfStockOptionsInExchangeForRestrictedCommonStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AllocatedShareBasedCompensationExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5047-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 14.F)<br> -URI http://asc.fasb.org/extlink&amp;oid=115993241&amp;loc=d3e301413-122809<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (h)(1)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AllocatedShareBasedCompensationExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (i)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cost to be recognized for option under share-based payment arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (i)<br> -URI http://asc.fasb.org/extlink&amp;oid=120381028&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number, before forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeStatementLocationAxis=us-gaap_ResearchAndDevelopmentExpenseMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeStatementLocationAxis=us-gaap_ResearchAndDevelopmentExpenseMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeStatementLocationAxis=us-gaap_GeneralAndAdministrativeExpenseMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeStatementLocationAxis=us-gaap_GeneralAndAdministrativeExpenseMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>53
<FILENAME>R43.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772655091000">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Amgen license agreement (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="3">1 Months Ended</th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Aug. 31, 2019</div></th>
<th class="th"><div>Nov. 30, 2018</div></th>
<th class="th"><div>Jun. 30, 2018</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems', window );"><strong>Research and Development Arrangement, Contract to Perform for Others [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentExpense', window );">Research and development expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 19,470<span></span>
</td>
<td class="nump">$ 17,379<span></span>
</td>
<td class="nump">$ 54,048<span></span>
</td>
<td class="nump">$ 39,207<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=akro_AmgenAgreementMember', window );">Amgen Agreement</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems', window );"><strong>Research and Development Arrangement, Contract to Perform for Others [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_AntiDilutionRightLiabilityFairValue', window );">Initial fair value of the anti-dilution right liability</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 7,404<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_PaymentInConnectionWithDosingWithFirstPatient', window );">Payment for clinical trail</a></td>
<td class="nump">$ 2,500<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_ObligationForPaymentInConnectionWithDosingWithFirstPatientPhaseThreeClinicalTrial', window );">Obligation for payment in connection with dosing of the first patient</a></td>
<td class="nump">7,500<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=akro_AmgenAgreementMember', window );">Amgen Agreement | Maximum</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems', window );"><strong>Research and Development Arrangement, Contract to Perform for Others [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_AggregateMilestonePaymentUponAchievementOfSpecifiedCommercialMilestone', window );">Aggregate milestone payments upon the achievement of specified commercial milestones</a></td>
<td class="nump">75,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_PaymentInConnectionWithClinicalTrialForMarketingApproval', window );">Payment in connection with dosing of the first patient</a></td>
<td class="nump">$ 30,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=akro_AmgenAgreementMember', window );">Amgen Agreement | Amgen</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems', window );"><strong>Research and Development Arrangement, Contract to Perform for Others [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners', window );">Ownership interest of the outstanding shares (as a percent)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=akro_AmgenAgreementMember', window );">Amgen Agreement | Research and development expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems', window );"><strong>Research and Development Arrangement, Contract to Perform for Others [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentExpense', window );">Research and development expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=akro_AmgenAgreementMember', window );">Amgen Agreement | Amgen</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems', window );"><strong>Research and Development Arrangement, Contract to Perform for Others [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_UpfrontFeePayment', window );">Upfront payment</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 5,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=akro_AmgenAgreementMember', window );">Amgen Agreement | Series A Preferred Stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems', window );"><strong>Research and Development Arrangement, Contract to Perform for Others [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesNewIssues', window );">Share Issued under agreement</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3,205,128<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TypeOfArrangementAxis=akro_AmgenAgreementMember', window );">Amgen Agreement | Series A Preferred Stock | Amgen</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems', window );"><strong>Research and Development Arrangement, Contract to Perform for Others [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesNewIssues', window );">Share Issued under agreement</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,653,333<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueNewIssues', window );">Share Issued value under agreement</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,353<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_AggregateMilestonePaymentUponAchievementOfSpecifiedCommercialMilestone">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of aggregate milestone payments upon the achievement of specified clinical and regulatory milestones.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_AggregateMilestonePaymentUponAchievementOfSpecifiedCommercialMilestone</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_AntiDilutionRightLiabilityFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of fair value of anti-dilution of right liability.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_AntiDilutionRightLiabilityFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_ObligationForPaymentInConnectionWithDosingWithFirstPatientPhaseThreeClinicalTrial">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of obligation for payment in connection with dosing of the first patient in our Phase three a clinical trial.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_ObligationForPaymentInConnectionWithDosingWithFirstPatientPhaseThreeClinicalTrial</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_PaymentInConnectionWithClinicalTrialForMarketingApproval">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of payment in connection with dosing of the first patient in our Phase three a clinical trial for marketing approval.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_PaymentInConnectionWithClinicalTrialForMarketingApproval</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_PaymentInConnectionWithDosingWithFirstPatient">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of payment in connection with dosing of the first patient in our Phase two a clinical trial.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_PaymentInConnectionWithDosingWithFirstPatient</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_UpfrontFeePayment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of upfront payment made in exchange for the rights.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_UpfrontFeePayment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ResearchAndDevelopmentExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 985<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6501960&amp;loc=d3e128462-111756<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 730<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6420194&amp;loc=d3e21568-108373<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ResearchAndDevelopmentExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesNewIssues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of new stock issued during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesNewIssues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodValueNewIssues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=120397183&amp;loc=d3e187085-122770<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=120391452&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueNewIssues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TypeOfArrangementAxis=akro_AmgenAgreementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TypeOfArrangementAxis=akro_AmgenAgreementMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_RangeAxis=srt_MaximumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_RangeAxis=srt_MaximumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_OwnershipAxis=akro_AmgenMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_OwnershipAxis=akro_AmgenMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeStatementLocationAxis=us-gaap_ResearchAndDevelopmentExpenseMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeStatementLocationAxis=us-gaap_ResearchAndDevelopmentExpenseMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_CounterpartyNameAxis=akro_AmgenMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_CounterpartyNameAxis=akro_AmgenMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementClassOfStockAxis=us-gaap_SeriesAPreferredStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementClassOfStockAxis=us-gaap_SeriesAPreferredStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>54
<FILENAME>R44.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772646218248">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Income taxes - Current income tax provision (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CurrentFederalStateAndLocalTaxExpenseBenefitAbstract', window );"><strong>Current income tax provision:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits', window );">Income tax benefit related to operating losses and research and development tax credits</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxExpenseBenefit', window );">Income tax benefits</a></td>
<td class="nump">$ 0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of current income tax expense (benefit) directly related to operating loss carryforwards and certain tax credits.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CurrentFederalStateAndLocalTaxExpenseBenefitAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CurrentFederalStateAndLocalTaxExpenseBenefitAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=116825942&amp;loc=d3e330036-122817<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32672-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (h)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22663-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=120385591&amp;loc=d3e38679-109324<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(9))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22658-107794<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>55
<FILENAME>R45.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772650189512">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Net loss per share - Basic and Diluted (Details) - USD ($)<br> $ / shares in Units, $ in Thousands</strong></div></th>
<th class="th" colspan="6">3 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Jun. 30, 2021</div></th>
<th class="th"><div>Mar. 31, 2021</div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Jun. 30, 2020</div></th>
<th class="th"><div>Mar. 31, 2020</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Dec. 31, 2020</div></th>
<th class="th"><div>Dec. 31, 2019</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLossAbstract', window );"><strong>Numerator:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss</a></td>
<td class="num">$ (24,330)<span></span>
</td>
<td class="num">$ (28,933)<span></span>
</td>
<td class="num">$ (15,090)<span></span>
</td>
<td class="num">$ (21,403)<span></span>
</td>
<td class="num">$ (16,207)<span></span>
</td>
<td class="num">$ (11,886)<span></span>
</td>
<td class="num">$ (68,353)<span></span>
</td>
<td class="num">$ (49,496)<span></span>
</td>
<td class="num">$ (79,207)<span></span>
</td>
<td class="num">$ (43,755)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract', window );"><strong>Denominator:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted', window );">Weighted average common shares outstanding, basic and diluted</a></td>
<td class="nump">34,862,116<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">34,002,769<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">34,807,439<span></span>
</td>
<td class="nump">30,381,671<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareBasicAndDiluted', window );">Net loss per share, basic and diluted</a></td>
<td class="num">$ (0.70)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">$ (0.63)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">$ (1.96)<span></span>
</td>
<td class="num">$ (1.63)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfSharesRestrictedStock', window );">Number of weighted average restricted common stock</a></td>
<td class="nump">42<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">53,679<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10,865<span></span>
</td>
<td class="nump">41,938<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareBasicAndDiluted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements.  Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period.  Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=d3e1337-109256<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareBasicAndDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669619-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 31<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8924-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=120399700&amp;loc=SL114874048-224260<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109222650&amp;loc=SL51721683-107760<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22595-107794<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121641772&amp;loc=SL7669625-108580<br><br>Reference 10: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8736-108599<br><br>Reference 11: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=120400993&amp;loc=SL114874131-224263<br><br>Reference 12: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395209&amp;loc=SL114868664-224227<br><br>Reference 13: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=121586364&amp;loc=d3e3602-108585<br><br>Reference 14: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22499-107794<br><br>Reference 15: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22663-107794<br><br>Reference 16: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 17: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8906-108599<br><br>Reference 18: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22583-107794<br><br>Reference 19: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g)(1)(ii))<br> -URI http://asc.fasb.org/extlink&amp;oid=120395691&amp;loc=d3e23780-122690<br><br>Reference 20: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=SL5780133-109256<br><br>Reference 21: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114001798&amp;loc=d3e33918-111571<br><br>Reference 22: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=120311839&amp;loc=d3e8933-108599<br><br>Reference 23: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22658-107794<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLossAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLossAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfSharesRestrictedStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares of restricted stock determined by relating the portion of time within a reporting period that restricted shares have been outstanding to the total time in that period. Restricted shares are subject to sales, contractual, regulatory or other restrictions that prevent or inhibit the holder from freely disposing of them before the restriction ends.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=121326447&amp;loc=d3e2646-109256<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfSharesRestrictedStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>56
<FILENAME>R46.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772640741464">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Net loss per share - Anti-Diluted (Details) - shares<br></strong></div></th>
<th class="th" colspan="2">9 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems', window );"><strong>Antidilutive Securities Excluded from Computation of Earnings Per Share</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Antidilutive shares excluded from the calculation of diluted earnings per share, total</a></td>
<td class="nump">4,032,052<span></span>
</td>
<td class="nump">3,207,143<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_EmployeeStockOptionMember', window );">Options available for future grant</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems', window );"><strong>Antidilutive Securities Excluded from Computation of Earnings Per Share</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Antidilutive shares excluded from the calculation of diluted earnings per share, total</a></td>
<td class="nump">4,032,052<span></span>
</td>
<td class="nump">3,158,642<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=akro_UnvestedRestrictedStockMember', window );">Unvested restricted common stock</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems', window );"><strong>Antidilutive Securities Excluded from Computation of Earnings Per Share</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Antidilutive shares excluded from the calculation of diluted earnings per share, total</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">48,501<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_EmployeeStockOptionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_EmployeeStockOptionMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=akro_UnvestedRestrictedStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=akro_UnvestedRestrictedStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>57
<FILENAME>R47.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772642630088">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Commitments and contingencies (Details)<br> $ in Thousands</strong></div></th>
<th class="th">
<div>Sep. 30, 2021 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Dec. 31, 2020 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Jul. 10, 2020 </div>
<div>ft&#178;</div>
</th>
<th class="th">
<div>Feb. 29, 2020 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommitmentsAndContingenciesDisclosureAbstract', window );"><strong>Commitments and contingencies</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseTermOfContract', window );">Initial lease term under the agreement</a></td>
<td class="text">1 year<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LessorOperatingLeaseTermOfContract', window );">Lease agreement term</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">7 years<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LandSubjectToGroundLeases', window );">Square feet of office | ft&#178;</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">6,647<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_LesseeOperatingLeaseLiabilityPaymentsDueOneToSeven', window );">Minimum payments during the term</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,300<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount', window );">Non-cancelable purchase commitments with contract research organizations and contract manufacturing organizations</a></td>
<td class="nump">$ 11,123<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiability', window );">Total lease liability</a></td>
<td class="nump">$ 1,564<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList', window );">Operating Lease, Liability, Statement of Financial Position [Extensible List]</a></td>
<td class="text">akro:AccruedExpensesAndOtherCurrentLiabilities us-gaap:OperatingLeaseLiabilityNoncurrent<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityNoncurrent', window );">Operating lease liability, noncurrent</a></td>
<td class="nump">$ 1,365<span></span>
</td>
<td class="nump">$ 1,516<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList', window );">Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]</a></td>
<td class="text">Operating lease liability, noncurrent<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityCurrent', window );">Short-term Liabilities</a></td>
<td class="nump">$ 199<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList', window );">Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]</a></td>
<td class="text">Accrued Expenses and Other Current Liabilities.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_LesseeOperatingLeaseLiabilityPaymentsDueOneToSeven">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for operating lease, due in year one to seven following latest fiscal year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_LesseeOperatingLeaseLiabilityPaymentsDueOneToSeven</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommitmentsAndContingenciesDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommitmentsAndContingenciesDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LandSubjectToGroundLeases">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Area of land subject to a ground lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LandSubjectToGroundLeases</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:areaItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseTermOfContract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918673-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseTermOfContract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LessorOperatingLeaseTermOfContract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Term of lessor's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 30<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=121576215&amp;loc=SL77919359-209981<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LessorOperatingLeaseTermOfContract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121603541&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121603541&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicates line item in statement of financial position that includes current operating lease liability.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121603541&amp;loc=SL77918631-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>srt-types:extensibleListItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilityNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121603541&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicates line item in statement of financial position that includes noncurrent operating lease liability.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121603541&amp;loc=SL77918631-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>srt-types:extensibleListItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicates line item in statement of financial position that includes operating lease liability.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=121603541&amp;loc=SL77918631-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>srt-types:extensibleListItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the unrecorded obligation to transfer funds in the future for fixed or minimum amounts or quantities of goods or services at fixed or minimum prices (for example, as in take-or-pay contracts or throughput contracts).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 440<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121559207&amp;loc=d3e25336-109308<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>58
<FILENAME>R48.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772643395720">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Commitments and contingencies - Maturities Of Operating Leases (Details)<br> $ in Thousands</strong></div></th>
<th class="th">
<div>Sep. 30, 2021 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract', window );"><strong>Lessee, Operating Lease, Liability, Payment, Due [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear', window );">2021 (remaining)</a></td>
<td class="nump">$ 77<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths', window );">2022</a></td>
<td class="nump">312<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo', window );">2023</a></td>
<td class="nump">321<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree', window );">2024</a></td>
<td class="nump">331<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour', window );">2025</a></td>
<td class="nump">341<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_akro_LesseeOperatingLeaseLiabilityToBePaidYearFiveAndThereafter', window );">2026 and thereafter</a></td>
<td class="nump">559<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue', window );">Total future minimum lease payments</a></td>
<td class="nump">1,941<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount', window );">Less imputed interest</a></td>
<td class="num">(377)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiability', window );">Present value of operating lease liabilities</a></td>
<td class="nump">$ 1,564<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_akro_LesseeOperatingLeaseLiabilityToBePaidYearFiveAndThereafter">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payment for operating lease due fifth fiscal year following current fiscal year and thereafter. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">akro_LesseeOperatingLeaseLiabilityToBePaidYearFiveAndThereafter</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>akro_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payment for operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payment for operating lease having initial or remaining lease term in excess of one year to be paid in remainder of current fiscal year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121603541&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>59
<FILENAME>R49.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.21.2</span><table class="report" border="0" cellspacing="2" id="idm139772646500040">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Commitments and contingencies - Components of operating lease expense (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="2">9 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
<th class="th"><div>Sep. 30, 2021</div></th>
<th class="th"><div>Sep. 30, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeaseCostAbstract', window );"><strong>Operating lease expense:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeaseCost', window );">Total operating lease cost</a></td>
<td class="nump">$ 81<span></span>
</td>
<td class="nump">$ 81<span></span>
</td>
<td class="nump">$ 243<span></span>
</td>
<td class="nump">$ 261<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashFlowOperatingActivitiesLesseeAbstract', window );"><strong>Other information:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasePayments', window );">Cash paid for amounts included in the measurement of operating lease liability</a></td>
<td class="nump">$ 76<span></span>
</td>
<td class="nump">$ 18<span></span>
</td>
<td class="nump">$ 226<span></span>
</td>
<td class="nump">$ 135<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1', window );">Weighted average remaining lease term, in years</a></td>
<td class="text">5 years 9 months 18 days<span></span>
</td>
<td class="text">6 years 9 months 18 days<span></span>
</td>
<td class="text">5 years 9 months 18 days<span></span>
</td>
<td class="text">6 years 9 months 18 days<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent', window );">Weighted average discount rate</a></td>
<td class="nump">7.60%<span></span>
</td>
<td class="nump">7.60%<span></span>
</td>
<td class="nump">7.60%<span></span>
</td>
<td class="nump">7.60%<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeStatementLocationAxis=us-gaap_GeneralAndAdministrativeExpenseMember', window );">General and administrative expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeaseCostAbstract', window );"><strong>Operating lease expense:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseCost', window );">Operating lease cost</a></td>
<td class="nump">$ 81<span></span>
</td>
<td class="nump">$ 73<span></span>
</td>
<td class="nump">$ 243<span></span>
</td>
<td class="nump">$ 186<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_VariableLeaseCost', window );">Variable operating lease cost</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">43<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeStatementLocationAxis=us-gaap_ResearchAndDevelopmentExpenseMember', window );">Research and development expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeaseCostAbstract', window );"><strong>Operating lease expense:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShortTermLeaseCost', window );">Short-term lease cost</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 32<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashFlowOperatingActivitiesLesseeAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashFlowOperatingActivitiesLesseeAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LeaseCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lease cost recognized by lessee for lease contract.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=121568110&amp;loc=SL77918982-209971<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LeaseCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LeaseCostAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LeaseCostAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=121568110&amp;loc=SL77918982-209971<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasePayments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 5<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121603541&amp;loc=SL77918643-209977<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasePayments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average discount rate for operating lease calculated at point in time.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=121568110&amp;loc=SL77918982-209971<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=121568110&amp;loc=SL77918982-209971<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShortTermLeaseCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of short-term lease cost, excluding expense for lease with term of one month or less.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=121568110&amp;loc=SL77918982-209971<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShortTermLeaseCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_VariableLeaseCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=121609121&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=121568110&amp;loc=SL77918982-209971<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_VariableLeaseCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeStatementLocationAxis=us-gaap_GeneralAndAdministrativeExpenseMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeStatementLocationAxis=us-gaap_GeneralAndAdministrativeExpenseMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeStatementLocationAxis=us-gaap_ResearchAndDevelopmentExpenseMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeStatementLocationAxis=us-gaap_ResearchAndDevelopmentExpenseMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EXCEL
<SEQUENCE>60
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 Financial_Report.xlsx
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M?!^2!F.,6_0T7X\48JVFL:W&VC$,>8!8\PRA9CC?AT6:&C/5BZPYC0IO0=5
MY3_;U UH]@TT')$%7C&9MC:CY$X*/-S^[PVPPL2.X>V+OP%02P,$%     @
M^#ML4W)KF)I?!0  /A8  !@   !X;"]W;W)K<VAE971S+W-H965T,2YX;6RE
M6-MRHT80?=Y\Q9222B55EH%!DJ6-K"I9MC>NW;5ERTEJ\S:&D: ,,V08=/G[
M]( $L@LU)/LB<>LSA^[A]&6\D>HU#3C79!M'(KWL!%HG'RTK]0(>L_1<)ES
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M:BWC_##@S.?*/ #WEU+JPXE9H!P93_X%4$L#!!0    ( /@[;%-M6:<G- 4
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M ,\/ @2D&9C/(>WGK]V_4$L#!!0    ( /@[;%/J5V>N9@(  +$&   8
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M$QH _Z\Y5\>!7J#OUF?_ E!+ P04    " #X.VQ3YO2P(DP*   $0@  &
M 'AL+W=O<FMS:&5E=',O<VAE970U+GAM;+V<;7/;-A+'OPI'TYDZ,U5$/%,=
MQS.-95US<W?UU&WO-2W!%B<4J9)4G-RG/Y"F!0%8 I(B^TVLAS^@Q1+8WRX(
MYO*IK#[7*RF;Z.LZ+^H/HU73;'Z>3.K%2J[3^GVYD87ZYJ&LUFFCWE:/DWI3
MR739-5KG$QS'?+).LV)T==E]=EM=79;;)L\*>5M%]7:]3JMO'V5>/GT8H='+
M![]GCZNF_6!R=;E)'^6=;/[<W%;JW637RS);RZ+.RB*JY,.'T2_HYWF"VP:=
MXJ],/M5[KZ-V*/=E^;E]\VGY812W%LE<+IJVBU3]^2*O99ZW/2D[_NX['>U^
MLVVX__JE]WDW>#68^[26UV7^WVS9K#Z,DE&TE _I-F]^+Y]^E?V 6-O?HLSK
M[M_HJ=?&HVBQK9MRW3=6%JRSXOEO^K5WQ%X#1 8:X+X!MAI@,=" ] V(U8#2
M@0:T;T#M7Q@: ^L;L$/'P/L&O//]L[,Z3\_2)KVZK,JGJ&K5JK?V17>YNM;*
MP5G1SJR[IE+?9JI=<W5=%DLU3^0R4J_J,L^6::/>W#7JCYI 31V5#^I=N?B\
M*O.EK.H?HYN_MUGS+;J8R8=LD37OHG'TY]TLNOCA7?1#E!71'ZMR6Z?%LKZ<
M-,K"]G<FB]Z:C\_6X$%KUFLUW;K? UI?^UO_LEQF[71-\^@VS9;C3\7X.MUD
M39H#?<T"?2T6V_4V[YSQ6[.2E?+/6JW=5;NHOLCH'VK11A?_*NOZ'=#YS>&=
M]UX$.IG[._FC= 8V41=_-P/P;@;@KA\ZT,_'-$^+A8S2)KJ7CUE19,5C^V8F
M%^\C@GZ*<(RFT*5\[I9WW;8![,L5N9Q\V;]<K@*S:4RGIFSFRL;<E-P $D1B
M@F-3-W=U""<"Z^X,%Y&=B\CQ+KI0$Z!>I96LWQWDKN>?8/O.2!@7"1&P<71G
M'/4:=_-55HNLENU"K=N%$Y6;=A5 R^^:.D8@A"T?^C6&C6QG(SO-QGTO0DYC
MKBTQ(0F#S>$[<[C7G+]DW;274%FC?KBILD6[$NNAJ,,=(X@][[P2PT:QLU%X
M;>QBX+B%YC):J-"CXD[:L5A^;5]+R%#A>@N3Q#(U(#*,37;&)EYC9UG]J+*;
MCAB[:[P#1KTJJV9</[4NWU3E0];4/T6%A&+>=>)8Q^SYZ948YD]WYD^]YO]'
M97#;0B5F>?8_Y>['+K;G;6R/RJ(WOY'56H&W^BR;]#Z742T7VTKA1D+K;#9U
M;436,+P28Q@HUC"/@P-I[0:1%#L_.$8H2:Q0.P_K3./V,@UT:!25Q;*GS+_3
MZB5LML$<2!A0$#.]Q BM/*:)Y?$9H*/, @V@&2.*<>RXR14J+Q%,!MRD<8P.
MYG'O)HLT89=A #5<((P'U@G2($0GD/ 0^O7]>B\C0$@H70!T3KX :<"$ 1#Z
M,@:DJ8S\6#Y+SH!<%ON3!J2)C/Q(/GO,FR,7UH,33I,:^5'MB6ASY%)W3*=T
M.G3M-'J1G[U@I+J3&W6Q8L^R$\X4I_84=^%+.<>,VE,<@+0SQ5W-&(EI8@OG
M@%"% \H&F(\T])&?^L%(%7:9RW)"A0JV8B##0QKIR,_TTR/5-!RI7';#D<K5
MN9$*T,"1RA7Z(A7620/V)PUGB538S1K\D0KKO '[\P9?",  KL44QT,_NE<4
M'TMATPOP?,9N_6F' .S"F?+$2=-G@&YLS<,;2(/C*</"FCN $+-$#)5U6.<#
M^.!\  X!89>Y %8A@"*^MYI,XS2"\0D(/B2!ZOOU;FT 9(9R3D#GY)R !LXY
M :$OY\0Z&<#^9."0$!#V&L!_;]J)=1: _5G 47L<V$T+IK8C?1+31ITT8'_2
M</(>!W;YK*+_D,\TG;&?SD=N<F 7Q8C8;O-J3#LUJ+$?U)_J>MM-/F7HXGG_
M]]E]FVW5?M-$31G=W-W>MA\L5FD-9I_7&, CL_<^ B)S<U #E/@!>L((0G."
MN#B=8C:0%!&-4N)'Z2F;2@0H= FV-V5"*M-@C6'BQ_#Y=V8(P%]F#\:K,8>R
MMX?L1Z5O;X9 Y2K?3V-ZPX(ZTSB-2G(P*G6Z\\]MX4_?29B3!.(DFB:6;@;H
MIE8&? -HQFKY4B=. 4(4$\X'8A71G"0'<Q).=\(N R&9$"X& $0T)(D?DH-A
M:+M1+Q=J[O4X4 ND+)9I]4W%H_L\6ZC/'F2EONQV95M%]M+5HJR;.DJ+I5J%
M2UD]M>M*=?(@P<7UL;?0N/]B3P@7O<I7C#G7<$!'!]RD.4W\G'YC-T47OC#O
MHI_'")/IP,T#HNE/_/0_*F,B ->Y<T'\(M-.37_BI__)61,!:G#*XX%JF&J8
M4S_,CTR;* !J^WZ:3V):J4%.SP]R"B":4;O&"*E,@S7(Z5N#G +%KZ#V:/PB
M<S :Y?1TE%, T1C1V%Y.89UIW-[MX!-0'MR)HR[*[9T+"I2RT.8EH',V+P$-
MO'D)"'V;EU2CG'XGRL,N<U'NW[RD&N74C_(#-B\';'(![%Q&%ZS@!A2@<S:@
M( VX 04(?1M05-.<'KQ5?\CFY8#7@ K<NP=%-8?I&3E,7<1B)Z)Y-::5FL+T
ME2A, 0HG7 RD+TQ3F)V5PBQ,8:_$M%)3F)V?P@RX64VX?95#*M-@36'VUA1F
M+F#M@PY>B3D036!V.H$95"2SV"XGYV&=:9PF,#N!P/O;IP@\ZA0F, ,(+&).
MK/V+&: ;6QLV-Z!&9=#(#MV L$VT\9";]LZ$?2>!PRX#"2QB@H:6MB8P>R4"
MLS"!V8$$!G0.@2$-2&# +A^!F28P>P,"LV,)S#2!V8D$#K!MSH""%Q,V=+>%
M:=JR-SYN-F?N/>LQ&J %UQ#F)Y\FFW/@E!A/"!MP#M=,Y2><$MO/Q<%(P-U3
M8O:JX\#I+\$9MN_8 ;JQ'11O(!$6(DF<@Z% .3U-.!ZH7[A&.?_.8V)AG[E<
M)C01C S=>^(:S_RT8V+!B,[=8V+.=72Q#4(0T#D0!#40! &A#X)<YPK\^X^)
MA;WF(MK/0:XAS?V0/JI^X0"/I_;&1T!DVKEWHOO$.\2A"H:[ .4Q(4,&:2QR
M/Q://6/N M"N8+P2TTH-1^Z'XYENOG*@*$7V7;6 R!R!ABD_^^WCX)0 [A+'
M:/! O^:I\//TI"/]P+DJ2NQ=LI#*-%BS6(1/7IVW7!30>2U[,%Z-.12-2Q&N
M?(<*1@$=HTJFQ(Y<89UIG,:E./84E74K$8SZ(LQ* ;&2\,2N- #=V H_-Y &
M,\*8G?( 0HS5^AERDV:E.+:N]MQ]A5T&@3*AL4@&4AZA02G."$H!W 5&=KP/
MB$P[-2C%*X%2 ,\X43:4 8F]YYS."DH!G&:V'>>3F%9J4 H_*$^*W0#PN/.X
M74AE&JRY*-[ZF28!G%1V'B[S:LQGRS0WD].?:DJ .E2ASWE +ZPSC=.,3%ZC
M7DW"]2HD@>I50.?6JY (K%<!H:]>332 D]>N5Y.#Z]7)WO/P[?^/H HH55K5
M42X?5-/X?1M9J^?_<N#Y35-NND?D[\NF*=?=RY5,E[)J!>K[A[)L7MZT3]WO
M_N.'J_\#4$L#!!0    ( /@[;%.VJQ]$2P(  .@$   8    >&PO=V]R:W-H
M965T<R]S:&5E=#8N>&UL?53!;MLP#/T5PBBP%AAJUTFSK7 ,-&V'[= A:-;M
MK-AT+%267(E.VK\?)3M>!BRY6*3$]_1(D\IVQKZX&I'@K5':S:.:J+V)8U?4
MV AW:5K4?%(9VPABUVYBUUH490 U*DZ39!8W0NHHS\+>TN:9Z4A)C4L+KFL:
M8=\7J,QN'EU%^XTGN:G);\1YUHH-KI">VZ5E+QY92MF@=M)HL%C-H]NKF\74
MQX> 7Q)W[L &G\G:F!?O?"_G4>(%H<*"/(/@98MWJ)0G8AFO V<T7NF!A_:>
M_6O(G7-9"X=W1OV6)=7SZ',$)5:B4_1D=M]PR.?:\Q5&N?"%W1";1%!TCDPS
M@%E!(W6_BK>A#@> ].H((!T :=#=7Q14W@L2>6;-#JR/9C9OA%0#FL5)[7_*
MBBR?2L91?F>T,TJ6@K"$%?'"%2<'IH(G+)$[8*T0.&J+EJ2WEUPVM#:$F^(%
MA!ZLVJ@2K?L #Z^=I'<XO\=*%I(NX'PI++/62+(0Z@+.0&KX69O.,=AE,7$B
M7DY<#*(7O>CTB.@)/!JF<_"@2RS_Q<=<@+$*Z;X*B_0DX0K;2Y@D'R%-TN1Y
M=0_G9Q<G:"=C<2>!=G*\N"7W+Y?J1)E/U^Z$BNFH8AI43(^H^,&C+9WKA"X0
M"N/X6O_/.M9F=U:2U!NH$/_['WKF66#V\[W-OR2S+-X>RHD/NJ]!NPDSYOBF
M3E/?B./N.,:W???^#>_?@$=A-U([4%@Q-+G\=!V![>>J=\BTH9?7AG@R@EGS
M4X36!_!Y90SM'7_!^+CE?P!02P,$%     @ ^#ML4T3IW(-C!P  (1P  !@
M  !X;"]W;W)K<VAE971S+W-H965T-RYX;6RE66UOHS@0_BM6=-+M2IL-V)"0
M55LIF[:WD;9)U+1[GPDX";> <[9IM_?K;VPHI&#<]NY+PLO8?F8\,\^,.7MD
M_*<X4"K1KRS-Q?G@(.7QRV@DH@/-0O&9'6D.;W:,9Z&$6[X?B2.G8:P'9>D(
M.\YXE(5)/K@XT\_6_.*,%3)-<KKF2!19%O*GKS1EC^<#=_#\X#;9'Z1Z,+HX
M.X9[NJ'R_KCF<#>J9XF3C.8B83GB='<^F+E?YB10 [3$CX0^BI-KI%39,O93
MW2SB\X&C$-&41E)-$<+? YW3-%4S 8Z_JTD']9IJX.GU\^S76GE09AL*.F?I
MGTDL#^>#8(!BN@N+5-ZRQV^T4LA7\T4L%?H7/5:RS@!%A9 LJP8#@BS)R__P
M5V6(DP$PCWD K@;@]@"O9P"I!A"M:(E,JW49RO#BC+-'Q)4TS*8NM&WT:- F
MR=4V;B2'MPF,DQ=SEL>P*31&<"58FL2AA)N-A#_8+2D0VZ%Y* [H&G9<H"&Z
MWURB#[]]1+^A)$=W!U:(,(_%V4@"&C7G**I6_EJNC'M6GJ(;ELN#0%> ('XY
M?@1:U*K@9U6^8NN$&WK\C(CS"6$'NP8\\[</=RQP2&U9HN<C?9:=;;ZAZ^^K
M/S?H^G9U@U;KJ]O9W6+Y!YK-[Q8_%G>+JXUE&:]>QM/+>#W++"'44R:,&U".
M'.N1*IX?+H;C@/CD;/1P:A>#F#?UIN-:[ 4POP;F6_6?Q7^!^Y8^)!F$?,3R
M*$DIRBO$ZJFZCI1W%<H%P:$@/_%0)OF^#/!$)E1\L9AI7*,96\VTD2SZ.50!
M'Z.(99 %1:CS"/VEKJG)?.6,_HE=)IZ+6\;K"GFNTV.Z20UV8@5[22$E1XD&
M: (VZ:Q)G!:LKD@/IJ#&%-C]C.5#O5,I!2/:S!9TEG9]MP7/(.--S "G-<#I
MJX$09HS+Y)]R9R%Q@1FSI,@$@A2%XD1$K- I+4?B ))#27D&7O= *T<UJ3/M
M>H'CM]3IR@P]UZR.ZS29V;$J=)\#+Z?)/^"Q0-? 1\I9HT.8[RG: T%KI?I"
MOYK[!237)3V83MC"M2<UO;QH1:H05)8V3I-PFZ2O1JV+FP6QU0AK3H]A$C_[
M6[D*DP?*JV6-RN.N\@3C:6O73&*>3Z8]1FH2OTNLF&=1Y6?'\"G<IL8@J:9X
M$</>N(/0(#4.^@ VE.':.0, \H(:C1H5G$,DG&ZD$;YGB(K)N V_*P5.&/1Y
M8<,LKF_%O])0[1#GU1PO%L<]*S<LXMII9%4[?9D&GS$\&8W4Y8:A2[RVD0Q2
M?=SK-@SBVBED^19B-8+N,L?0Q].@L[<&.6_B.7W.V?",&[RK;EHL?UQMWEXW
MN0U?N';"6!<<LBEL(A#%"1U -_.32A6W2% (AWY+F;(^\<=MKC/)08G@]#$$
M;A@"VQEBS5E$:2S0CK,,B3"EXC\J,\==OH ]]WH0-GR!W7<@A*ZK@O!?;5XM
M]R+OD,!KF]P@-@[&8Z='G8:-\"ML=.(R1ZY"2C[IY$G_+I*C*B&,MC7PC.OU
M9$'<T RVTTP=XH#D(8$>"FV?T(<JWC]69<WK 8\-'./@H%U0&L2&>-)OTX:,
ML/>N>+]>+&?+^9OC'3>L@>VL\=(7@4)0(D01YI'>3F@*,E47JCY!Y<L=2Z'A
M'<*C8[%-DPAD=I2#.3_II@5&U*,C)JKRIX!6EC\J]P6S[VA/J'6)"5I.W^\+
MMH:<L)V<N@K27Y1'297BM&;LJ&ICLR-TB6A,VFG?((2#/N0-6V$[6[UC:XX%
M5V^DZAYI=DS9$Z7-JS(ZCVF8UW=F7;OLA=UV56\0<OV@1]>&W["]D>KJ"HW)
MGO&]/F^I=^K 4O E\7N5)L6C<BF(]%TBA79!HVMU^RJ_I^;!#4_B5W@R?'I&
M%E.( 0X)YCD82M\W6MC$CM,>,*2A/&*G/&/2VR4Y^,KKJ8YT28[X[9K;((0=
MXG@]&T\:+B1V+E30/\0TXJIR5/FYO%+)1FGTJ=1+,<D#,'E>I10.29PGD3J4
M4^^-:G79;H@Q.6FH*\VZ<BZ>3"<])1MI:)'8:7'^9O@HE-KEMW2?Y+G:,? J
M]0"H-&&Q4;LN>[K!A$S;!&60&WM![[:='./9:?;]RE'53;VJ5I=/W;'O>.W#
M.9/<% >XY[2$-+Q+[+R[N5^OOU_=7"WO9M_1Y6(S_[[:W-]>;=#J&BU7RZ'F
MY9/B>WEY0LV+Y?7J]F9VMU@M;7T^:<B9V,GY=G5?-O2(;64(+W734I]W[!@_
MZ6!>[[WFI$NR[L3OJ;A)0['$3K'E^8>"IHJ HCJAT86K/I+YH,YC/JH#IC>7
MM,34);:;1(,0[LNE#>L2.^O> N.$HN U\32;H,]RWF#E2>?HV)WT%+:D84AB
M9\A+,\NHC)D6<>D98>N,12,.__>Y1H7L5*%V<3,Z^=B24:!M]0U*( VG_%A1
M/ZV_<\WTUYW6\Z_NEWGYM:J9IOQX=A-R2(\"=F '4SJ?)[#OO/P>5=Y(=M2?
M=+9,2I;IRP,-H5Y0 O!^QYA\OE$+U%\%+_X%4$L#!!0    ( /@[;%/1\R$Z
MB@H  $09   8    >&PO=V]R:W-H965T<R]S:&5E=#@N>&ULM5EM;]PV$OXK
MA"\XM,#:^V([MAO'P-J)$Q\2UXB;N^M'2J)6K"E2)2FOM[_^GAE*6FWB! AP
M_9*L)')>GWEF2)^OG7\(E5)1/-7&AM=[58S-+]-IR"M5RW#@&F7QI72^EA&/
M?C4-C5>RX$VUF2YFLY?36FJ[=W'.[^[\Q;EKH]%6W7D1VKJ6?G.IC%N_WIOO
M]2\^Z545Z<7TXKR1*W6OXN?FSN-I.D@I=*ULT,X*K\K7>\OY+Y='M)X7_%NK
M=1C]%N1)YMP#/=P4K_=F9) R*H\D0>*_1W6EC"%!,.//3N;>H)(VCG_WTJ_9
M=_B2R:"NG/F/+F+U>N]T3Q2JE*V)G]SZO>K\.29YN3.!_Q7KM/;H;$_D;8BN
M[C;#@EK;]+]\ZN(PVG Z^\:&1;=AP78G16SE&QGEQ;EW:^%I-:31#W:5=\,X
M;2DI]]'CJ\:^>'$K8^N5<*6(E1)9&_ ]!"%M0<[J0%^0[:!LE!3&\VF$5MH[
MS3L-ETG#XAL:SL1'9V,5Q%M;J&)W_Q36#B8O>I,O%]\5>*^: W$XFXC%;#'_
MCKS#(02'+._P;PG!CLJC0>41JSSZ&Z/^?0WS _&C2L3R07DG?JN4EXUJH\[#
M1-S8_& BHELI"/$ 9ZR$CD&L*V?,1KBU504J.@NZT"CJ3L:]RENOHU9!7#G?
M.,\*)N*G?_[C=+&8O>)5_'O^2CC/!G:?KES=2+OI/OXL8*<4N?2%=ONUBC)S
M1N?".BM-[BI^"%')Z"K50$O4,!H2;Y?W[R<B3\)0IH7.982IT>'A$5S4:+L2
M#:Q2RM//FI90A/ ]Z)5-:Q&>Z!#$K>9,&FESQ6'4=>/=(T+\B) 9(RHE3:P.
M6'DR/$ 7MA-Y4KAWS"YEC!MA0$I>%#HH<$MG^O6'-["]DAZ<!>O^@BW91FA;
M&@GJ3&P&]:7.O*-$:LL13*)B)2,"9I%;M_*4<?B1:^\K6COI5I52&Z!C0BMS
M/).\ F&$]0" &&5A?O(J" .^)X%%F[/P0A<(YT2HTK=/NE0>U,3&O[W^[X1=
M)Q.E<2MRFPW-C Q1K% I@% )S[!Z,>=-U^^NZ=>ZTGG5;5:V .:L:P-0IIX(
MIP%AJ!!(I"PY"7LBR!WK5^@^$)Z#W%LCT7.B[Z'NU0JO(O+:YS!P*HQN=!'(
M?Y^Y:E-X7D,[6"SD08EW[:I"*TL5Y(K-3G0 +TL!@5U2W%7(GU@ JRA%@,V(
MZ+4T$]YZN?RPO+UZ^P:&M<6&ZDFH1VE:Z*2(]0F$U3*BXT4R,-.N"9M]Z"BU
M!SH3J@CC6!"2(=1U!<J+(<&%CNBQ#A*YLR&5[O5\__IP"YQ0N34DPX0ATPV<
MMU&3_01_8 5N]1LF5!#. /*IOOH"2)A*\-^^79E-KFH@'3Y$C]8VKAG$WW61
MIHB7VJ@#L;24:YE:/M6)C^3(]=%SOE!Q8SK@LA[PW;O$E>]E9A29C!8==E.'
M',')G=1ESZ;N_?+3QU]O?_^1S#T7]\5T''?R266^)<:D+I:0BG]<S=5.(I%U
M0+H30SL^2H_RH.7?=B4HPN2W//K!6*8 W/_^\>/;WSX-$8",?[5FTQER*:DL
M*5N])A"#9)IE@H@C0S-E-  5.'"PD#_NX"T#KXH*@Y39[!>Z!*_P-U@UP;<0
M][7=S\$C(5%&3S%,AJZU!7,C1+&'( H7N9FA; G?L\-7NX$+U+G^ (4PUG5X
M2 30$B-&E!8W,(0&DCCQTL.N$#&L=IV%OG<(0+F"C"KK8!#EI,#LYCE<N6D+
M=!AX "*!28!^K5,O2AW*J('20YOGQ%Q T39U<)SW=XV+899M4L[0\9SG]183
M\& !;]36ND<.2>@4:6Y=G/$5-2U+LK"R(\FTLE" 0J%H):QZ4!O1@ 2<M<IL
M^3'O*0=/C=>@5D!Y% !:2&&1F38:;0[A"S04X$U1Z"Y-N6QT3)DOD3V!HT::
M%%"LA)&U-F3;GZW&/O44Z2P ZO@R,K!!TQ#A>C\<;)$-\8Q,)E,.E<^!,OT7
M*^ *0HFH$JT91= KH<ZO2PA'B&4-2$6.[=<V3_ .>X@&ANA,$L'9TJ/3>30&
M=A>O1J8/6=CWBHD;YD-D"A/@!,<?E16Z'%?.0,Z%;U<[,.CMEV1[PD[9PA =
M"=T#D-%:%?HSI!*A[U9E%V0*S:[_1/ZV!1%Y5P^]/TA#1EX^.T!2<<F\&[K8
M,T= "LS'%HV#IP8:7"Q"0#6/8HJJ9AZJ).*3*47M *.<5Q1*%N>++6SI&5GI
ML@XAJ)X@,"GP!+:A[ZJ):2]Y^=ERJ=U';N\P> D@P+]A%'VW7-X-PV;*'Q6L
M2NA-VD(_1/<QDR7F,J&HD*WL*X$F0' &<-:OZG=S,8#>@\P[="^Q5A9_@".2
M\U91ZJB&RFX<QH#F=Z/KGL?$C\2X%P[(:E>$7CX-5D/T<2JF([,J#L0'C:HH
MJ'QOOL[$<IL)1!?<ZR'P<T/:MW/^_><AMK?N #UC?K0_/YZ(-SKDQH7N?/)Y
MAW QI($H,0.^Q7/<.KK<4LF5(\7 IJ0A^YTC(_ .4JSXZ;[-(L;['-J.]X]F
M/XM[34;3J85^-.DH,DXG]2(B(((-)7N@(<)8+;TVF^0SJB!7"GYR37 MD/W
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M'*&6"B-"8"<?E;T%HMZ*!N.9=,6MJ8<0+47:&_B(AJTDF/0(4T=[)]&:!H\
M9CMFLMY\#,I1+XQ9F0 8C(/Y42J@LG:@WT%<M?#2.0N*L^)#T]Y!,!W<QV<1
M!9#D@^U//3R-,J97Z!>((O:6(E\"K+==,#S7PS%KA_-&)T7UX=O&+&I&"P1B
MM1#7E<,&XL76X/H-S@8G:E8M]2K9>)9;O549W#O-'?(*Z4$=5$FY-C!5=:A\
M@YGPJ*<:CSPOKL?G,[OIR#/!3#*58&G\39,U/H-X\1"P@\AM7ER5_2 I6P,4
M,%L-O3OX85<LNW:#-8C%Q37CO^1%_D 'Q]$26(N:HSDZ)BU!"VL4*XB$M</3
M9 *R52B@L0*Z7,%B:P@,P4N=4AR1L3>$7&BM1DB-SHJSBK-N!U@HK"2H:I^G
MN;*;<RF<^1[!#^*2 ,UP$CQ665.Q86/(2*TG8E@0O%G#>4\1?#?A.S$,3Z"C
MG.=B4'JB'__(NEG&T63K)8P.W]*S;"=.O350YZQX/[^9T]P-0MTNYT!12X<H
MPY!6V46??3OUL+*&W\$M@F$^QB3AE;DUKN;GI_#A4V_V'L#>&N $BVZH,(%W
M= #[*8*(N/93X%XPH(@'A@;2J-WO^'%E7,!O1&PVA;]*5BC<'S:#KM-X, 5Z
M)% \X>*GG\61RA<&A1#_NSSJ!='NJ:$@7!=,'+)_6)&R,5C9. 0 30,(RS9^
MP_RFYBJY5%QFEU!X=E(<(((%<?2'C_&9('B.0N>8K#5CE*P;Q?95][\.U4I!
M&SQ5&#M%Q&U@"AN::H<SN"5!S(R</F)FG3UZ3M5 E'NV"&>M*""FE;%\BGD!
MX0I(82E8#=]M+.(=<O,/!%IP8CV4N^5CE1AI1CFY477$0Q[G-WID)^5C5_.G
M6W:%)(*Z%)Q40\N8Q?9$.!%[3 E5YH'<S/E .[+DHUU(S)X PM(,/L$B!Q9=
MI]6@+HV8!N8)%'T'$UYS=Q]7!!DA$@+((!TH9F@&P;53[3A)H9D+2ZFU;;TC
M/[- [M8*.5'&,&5U;ZF5RM2*H/-2?QVJ9")HQ:/>0L(9MS&.Q=6 !! 9_!.6
M[S[8FJT#L$K\)) AIW[G0$M 0^@('*&_L$O24SQ8MCC6+IS#=?O10^#$O/AG
MP IIK\HRBHJV$Q]!_\?4+\FNR4Q)_('-4H5_!S9.,"Z1]D>\5^VEZZ13D[:;
MF,$HGFHHI26!_U33XU<!NL2:2).S6,N "!?88/SQ/5"@=%*8Y:^.E/ZRR7XQ
M%8KPI+:\B2-A%>;!#&# NQ1) 5S$8(^=_G!Q_G5B<F$;E..I=X&'JAK'"*51
M$[K"DJT.]3;^B@WN#$T  8A!R>#?VA+9@,)-.V#=#13W?4=@C_@_ [*I'79O
MG"F>D"1I79Y_&RG]G8OELXMOGV;9(0M5(1-J+ K%T9.F;4[9M(%M?%[B*YYX
MP+6?4: 7%Q=/YT$=_PFY/S_GHV5;,WMWXO(9WM%01$.L CPP6-U\^"_( '"S
MQ2]-WV45D;+3.?^A^#[594B8?3=H+!??W;:,1O@*T<4/BU]C\1L%)0=^B':&
M:['%5@B%=LWL/E:G2SP&Q.;%6ZD:6&C5NZG>HIY0V%H)T3ZT4(6C20G*H[I^
M4*89ECZ6(4$L+;--+3T2ENN5EJ-[$'7<@.B=!\D3(0@>V>I>-2<M5)8B46Z_
MH=Z)R819@0%]K*XJZ:<$1,-TS^ 3ZP!-0*W516&+D"A 0II64!DI#,W@65CE
MREK871NB:NB4YM_"#%N<IP_FF4-_&C*CJR!>'G/MMI#75?\9<8]XXGZ[YY/L
M9%*ZL6A=6T JR!D%RV'MO^V()(.025E["$<^)DP2'"I$F8-FH>S+T#H, CG"
MA8Y"4TV@\QPGSKZ&.K9=2]"&ZL!'M +?,[P_.Y5\IDBO8 Z6;\>\">BS'&I8
MY:U-B$9C1!9,M$QEPTUAV7) 3)8FW.1L<XW(:\&@&S(5.^]=GG<3%R)U!4F2
M4"07B!+:HVPN<Z26=M@3R;[$8(PKP>]999T.*@*L3:FHE5<]CGT'.8K?<],$
M1B)N0KX"&F"'(B*-MI-^G-8+X4ST4KC;5GG9R;Y>5)6CMYS02*))J%V0-QG.
M@=LAV-=1\2&<]EVKP&R?"L"%V$>[/(5PI;GZ[LW[64P0G95[KZ8_F,O3#D3.
M FD1YFH!1<IBQ R93J5XDE_SSN3#^[2+VJU4A;&IJB2V9A=-RXD@0_LF?!_4
M-^V!AI[1JA$K#+:@Y"3\0$,B>^F23@JHR&("?*$%O<=+,NSQU',*-75ENSVZ
M&VEL3&Z$IA+2X,%U<#DUN%A0TXP8O*<L;$Q%=AW%WTH?L#EPQ%G"7<RVXOJ0
MC,4/"E<=O%LN+H!92@U24G,3+U0SJ?^VVQI)$]ETFLEH@C:T<,$ ,T>2N6Z:
M $ON[DN)KK&C+^&0D:WW^^#CC=;L4'@\E>^G[8 'Y;IG ZV L$FDU'K@H";_
M 5L3_)!O38JA6RR%<922"*F)/0;P&Q[:3_Q9>9,(!^A6CL'L,XQPKWMXQ,8U
M44B95*J@F'G;KFOO)/?2!2*Z&-NN:KS#MFT.>NLDP9/KH-O,+7\)5:FT&V07
MA'%>F#-")D:) $NY$5;P,7;#ZYW>$'-<AFW$*$#12Y140G#P%.T\2R'*6"5Q
M=HO$ 1^1W1\X?AOM2 Q1C1<G:)- 0HU]C (<)8E$;6#TFGBOE[JH?I+LY.'"
M[QH\T[MRGTQCZAW-U-.!I_5RQ&L!V]<[Q80FK5W!!G:GJLD)6:DV#U^'J*D_
M\O4Q3WB ;KHZBLA>KE?R8$,Y23/PENW@0_<U1=4-*Z"ZII)RQ>=M&SB?9V5:
M9Q<Z<F\3SP^IX6/UL_ (BP#75:>HS'KV\TM^"!QOX]4$#(Z-_#SR2 +B$UOC
MJI!X><5@Y/(LVC,O2P9><N@]6=NM3!, BEYN7O_T)MRUL?R7RY]TX@-/OWLC
MA[U7?(M 8.+5L+_G#*;1)-J^!^>QEQX_[.$7=> BW2&)54X?D?/.0L7@PQ )
MD3/S-7Y9=7KX+3BFJCULS3;"0VT6+&/;;B<#9K-]RKPNIWXFDQE[S]!1P@_I
M DJ /) U#$F>I'9=G2'"X#9S5/#-*8("4(OXHEP2[\:NXZIM*P%R 0R&0BMV
M;P;)X!0,44_HXH1@?/1&48;EID!$.D#&Z_:N2C;**2-2"!<V^[A%\DIX-H[#
M*,=\LK*$\IURJ*TW55\Z"Y^"8_ JF\D<CW%RJ0Z57=.B'@0*[<:+^]1XTUVB
M&.[ME':XGKJP*Y '%X2S4IS8<MVT=;M*SN7CO6#'WKE#EJH8FVOI"#QV1<M^
MNN2[>V3'@A?)HESS(/$9,8\E KK+4)8^C=)1'%R&&5+@2BX<0EVXKT#-Z^_#
M'TEO,O75(ED#BPW^ ;M(?F96\)#LRC KB9>NV_@Q_,F=8URG)BL5H(]-DV .
MS:AUR;RTEW$3"AW)(+0G2J(LZ>CGM_W!\U-\S\WVT<OS:1*87@"0C!]ER".,
M^2_>,1_=01@*W>)P[1SK7N#?WP93[E(MRRWL@1&*R(M$A=^M%-$03M;7#^&1
M!=U^=)S>#&SE>K;5Z[4Z76*!80F!B(NM^,4$8T>3BO*=CDCP(BE-K>U=? O&
M1]R/V"<=/1PU0.8$!2U-16Z=#LQE/'0E'H,LS".55V,[)3$%SH_EU%SI 4SI
M94^>A<V=]#$E8VC&MQ!CNXLI%SEK_&!2/^5-_^;>A(L0#+>U(7SZ@RD_5*N\
M^@^\)/POC5OO^A3=@N"RYLCH0UP@*3#)-[*"8S.8,J;(#K.CI<?445(O3E),
MVRVMM%WB&"2LO(1_3=>,QK(OHC!KAZ)$3J\I.NL9O:X-E')3KMN:=J]/ 2B7
M?&#3(N#/B[>QMCQ4 ,2Z<3N@;B_9Z;<*.\0,/S*:>2E/PW1,LH2PV6@$;)I'
M\SURQZ/W8:GO,!W+\6-I5>W;AMK%=#HV'6'10CUZ!<W:M^V"1J9[,Z$<$.84
MQA_<]F%IGTZD'8TLS9BY9COTF0^4MI.;A-!-%_,:IZGVPU1*Z,JXJN&V)4*J
MY7I]\E!>O"ESL]!<\A].E^P'3NLX'7,-9J_S;:RS/F:V^"#MO>+M"S\^'J^D
MBYVS]5XJN6,^"/8&2?PXP)$NSR_^'',T\@S.S]X^Q8V2:>#UD],L(B3&L:EL
MZ$JZ(*Q,L?THHLGHID!>&2@QU U<.1]&4H[TTD%-2*O0V;2BEE&II)>U8+,]
MO4Q#7L9C]HB,"7%'1B%E9&O#O ?*AE2[<",?.X.N&:0.K=K"MP$$"IZ7W@&3
M=R^ 1E-J/]E;1EH[NS)=,J\I.SR8SJH)-]G15'\';6'4_30JD LI^S.G'KC7
M[W'S$R_:8GOS)':[Q2(UGHL]REW(DMW7XF1;PV].;R&;NC8G<:,P('O$PMTD
MJ"R831'?K)3@&@]E7.F7.*XDULI"_%;OJG7<<Z\_HU$A@A5RJ]F(7X?!U]R1
MH%\JHXX['A2CD)D7WQWVGWOC(2P/[]_R"QSF+((6M7)M,ID-N3<'F7H/RA19
M1%DEN&-O=7 2^H.W5FHPK9^.QMKI9B*FQV/M4:QP?Q XHWY]#"'$03R?S4A^
M%X")0J#B;9S5>UL;N9G)"K='N)GP,!YLLHHSOP(N)$2P:SIT]Q)?FM'=D\F8
MC:6_JE$JL!OGK6AR; FCI!XOE;2VUP4XUM'INL<Z*R3B^J-CUY.7(QY_0<%E
MKX9L3-/(K-$X^AF,A'="6T;[+]B<V75M76?E3'9)WCZZ/ ' V"JXOL_4@8_2
M_%%C>_W$\&*1+YCX.)4WCKCF+T-\<?\U"/%2Q>H!DL/0O2E'2<'>FG:#U*/5
M1]A!AGD4X4IMF6\ST6?V)LK]DX1/G5CD,CL0-32>X:$1Q=#5?W1 \CN4OBN:
M^JIK[[08%G/+3<]I)^3(DP(!EQ*J@ZG\"& $(^OZX@W<YC61&!WAAA\-6\]2
MB,<">KC4.XZ-O@21CY[\^.;U#1^,4R?SXGV*!?&[699VI?G*GJ%0$FTYA=4Q
MML=!.G$S*2 %SHJ:&GNGC:9;D7GVEAF'IBNFM@>N7]9R46\5#4JB1ST/P53,
M=J#Q"=0/H0(UH_$1-K5W,AXN?7[#H:HHV\JD0MS3,BLF8;GSA4[&=Y;,:D4L
MT=LX$'PH3D>@)??Q"[Y_U9P:@+E:&OFY1<O\A:7 __#5^7FQ08Z7:_,KWLBJ
M]\S"6U0'7D#)MXR]KC@W:&64BXTJB@N2[L++"+6,UN06I^_$72Y.+_-T\5']
M1,U$[G&Y0VG'^>[/,^E@<GN8F#3'1IZ\A$,S&*MX>2&(\*@'".TU2H<J(XW'
MWH2>\O/SYT\63Z,R;DRW,-#MZ9N/->K/= YF(H=S;FGI#8/4"FA1)!:P<&9?
M[&<IE_&E@6RH.N8MQ4N(/G'84M"8MM[U6ENJ] .O+!Z0AJE].Q7)ED"NCZ]8
M\6;95'Q5@JE/7@W1Z;VQ8S*1#YW5;U"_2H,\/I+\GG<>I5Z_B+M-W0N9M<'/
M9: %S_G1- -'6P\:8:1P-5*X"=Y7O-]*>O^YG4O5<\K0]8..0O]B/L);GOS2
M;B'\KYZ?/_VFN%&0O(NH.:/( TT77MV\CS33<%U"V3YVG/+U80:[YWIXV[A>
MROFD3YW&D+;5WKG#8'D5:FHQ.?:D$:ABO %4J?1.4*^UTD4 !W=+,1X%19_\
MUE"F*YG@?4A5W'C'"8R@$J:!\V??0G*I\OQ2E??]U<WK2(_:"=+X\O3BV:SX
M:7H_?:W7<']/*7(<HOLA&Z)[$G)01FI,0]F'V3MIV3Y9'RPU*&.!$.X!0XZ6
M7E/B(+ZTA"/^S'$;!DNJ]<%C0NDRP+AI*U9<$W=60,I-<I[3M'<,%RF'<$(A
M3$\')/6 X\WR(!E:/#??78>1\-7@XMO/$M?%7$?&XM!*>C<KV6DL6%SG^Y3"
M!"M</D.A);/LR6PY3Q2#RWP?L8SWLGN-ZV"_J0[+O2 7E+ NQM\^"*</F_JA
MU^[/LC]VP,PC?])!6L%-KW_W('V:_FK$E?ZQA/%Q_9,3/YE.!JUJN\32\_E7
M?SK16:'X2]]NY4\G+-J^;S?RX]H:I$<^@.^7;=O'7[A!^EL:K_X/4$L#!!0
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M^ 1?VH><>K[T64(^6&+4+S'R2XR>,:NG&4=#.$<*OQ<(&R5(9UQN@1M@G=9
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MEH()D(8I2324B^ ROEBE+M\G_&:P-[TQ<9ULE+IWDQ_%(HB<(."06\= \?<
M5\"Y(T(9?X^<05?2 ?OCEOV;[QU[V5 #5XK_886M%D$6D )*NN/V3NV_P[&?
ML>/+%3?^2_9-;CH-2+XS5HDC&!4()IL_?3SN0P^012\ DB,@\;J;0E[E-;5T
M.==J3[3+1C8W\*UZ-(ICTAW*VFI<98BSR\L\USLH"#SB,1LPA,J"*%N!QNI:
M@[2$,[IAG%D&9AY:K.F087[D7S7\R0O\,W*CI*T,^2H+*)[B0]3:"4Y:P:OD
M5<(UU$,RB@8DB9+X%;Y1MP$CSS=ZAPUX4C#M"J:^8/IN._XZ_WA(WE:"_*R
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M)SK\P%&'CV]-9#P"T/%GQ%[5NHV5S>"D\Z3$6,0*/UOZL>-4*^HCD8* I;)
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MBO]^JS?UG.8M"H(LT9(PF.WHT/-O-,/FR(,MKL@D&;HWJ*P>J%TX1ESM!*(
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M,A,<M9@6X/U:*=O>D(+NSSJW?P%02P,$%     @ ^#ML4[XKO^K3"@  5B,
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MI";];+F-*61<#+Q0YH9QR!N/)"@WS_%GQB CUA19HW=<@H."BFF=,VC<&M4
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M3N39 +\7#N.G>^$ P[?8Q;]02P,$%     @ ^#ML4]RBQMAK!   +PT  !D
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M/H,FS DHMP3S]/R5$TM=DGR2Y4<NP8BQS-UG5@7%2[B%*$)D*8HL@;CPJEB
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MU_KCSB>30MD5?Q@B-X),X>M),]I\>WH3/KFTR\.'JX_2KI!GP'B)K9/1^>E
MV/ Q*+QXL^8/, OCO2GX,5-(OY868'YI8(KZA1@T7^2N_@-02P,$%     @
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M "*NP]YF9OE+*&]PW8IG06"A=A[RD(E10L@E=X4(..L/GNJ#=(E0WQO5HZ,
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M=# 2L@>O-2>VDI2>]+7#R5A,]_O:DUCA[O6*C/J;4P@A-A3[K//\NP!,"H9
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MD \9J]\AK^?3F/A*LOO)GI[^DM1B^D[3>UW**29WZ0\L%*"EP>>RO^%__(@
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MV9W-D]4]4]4\)H3AB#\@(:XM)@[BU5\L\6?J[:,@0-LZN4QL.G>8[VQ%&?;
M34D"0I/D/*<;0=$-IMA(S4?AADW JQ,.998[_U#26W[W)EP;VG0F_K@)QRM6
MUYZQV(^6;C@G/8T)JG&^3:&9,=#5$R36?-\IJ2TU+T:G.3]&8GW+Q=%I2M#?
ME'?G5I +BEEGY;>3Z=.XJH_YVXOL]X@HHO*O+O'Y1-/*3Q.EI^F7G:[E]XSZ
MU^5GH7Y2CKLZ:[W&T,OY,^0I3GYI2?YH[9Y_W6AEV];N^.-6*X1]>@'?KZUM
MXQ\T0?J]JU?_#U!+ P04    " #X.VQ3,KOP,=P"  #<"   &0   'AL+W=O
M<FMS:&5E=',O<VAE970R,2YX;6S%5FU/VS 0_BM6-DV;5)&WAJ;05J*P:9.&
MA(!MG]WDTE@X=F8[%/[]SDZ;AM%V2$/;E]IGWSW/O3G7R4JJ.UT"&/)0<:&G
M7FE,?>+[.BNAHOI(UB#PII"JH@9%M?1UK8#FSJCB?A0$QWY%F?!F$W=VI683
MV1C.!%PIHINJHNIQ#ERNIE[H;0ZNV;(T]L"?36JZA!LPW^HKA9+?H>2L J&9
M%$1!,?7.PI/YT.H[A>\,5KJW)S:2A91W5OB23[W .@0<,F,1*"[W< Z<6R!T
MX^<:T^LHK6%_OT'_Y&+'6!94P[GD/UANRJF7>B2'@C;<7,O59UC'DUB\3'+M
M?LFJU1TA8]9H(ZNU,<H5$^U*']9YZ!FDP1Z#:&T0.;];(N?E!35T-E%R1935
M1C2[<:$Z:W2."5N4&Z/PEJ&=F7VB3)%[RAL@LB %$U1DC')"M0:C"14YX8PN
M&&>&@2;O;^F"@_XP\0V26P@_6Q/-6Z)H#]&87$IA2DT^BASRI_8^.MUY'FT\
MGT<' 6^@/B)Q,"!1$(4'\.(N$['#BU\E$P<(AQWAT!$.]P70O@/+MN8P)36$
M*B 54-THR G*1<\O[&)\"5FC%!-+VXU,[ZK$8=YW;](HB$_)_UJQ< :J!:BN
M>MW5K328\:]P#YQL3ULY^DV.;4/!(SX&=8<?KZ(1N29O21B/!T$\[I1WG=A=
M&)WN.#F7507*U;VF-;JX41D-@B#8&5(?:+]V"ZYJJ:@!_&PL#-&VD.VSVF@.
MXT$X/'XQS0[U76J8@G0\"-/D8%*2X G8\RS]Z_4"LG6;A*Y-M@E]C39)TD$0
MQ;W=7[7'<#08)\G>2NRY_G-#Q%CA\?-.>N'U-H (RQT>I_T&>!9V&F(#),^C
MWO6I\WL3!S.R='-5DTPVPK3#ISOM1O=9.[&VZNW<OZ1JR80F' HT#8Y&B4=4
M.TM;P<C:S:^%-#@-W;;$OQ^@K +>%U*:C6 )NC\TLU]02P,$%     @ ^#ML
M4X50X\<H P  KPP  !D   !X;"]W;W)K<VAE971S+W-H965T,C(N>&ULW5=M
M;]HP$/XKIZR:5HDUKQ38 *FPUP^5JK;;/IOD(%:=.+.=T>[7[YR$%%J@W=1N
MTKX0^WSWW)L?ZQ@NI;K2*:*!ZTSD>N2DQA1O7%?'*69,'\D"<SJ92Y4Q0UNU
M<'6AD"6542;<P/..W8SQW!D/*]F9&@]E:03/\4R!+K.,J9L)"KD<.;ZS$ISS
M16JLP!T/"[; "S1?BC-%.[=%27B&N>8R!X7SD7/BOYE$5K]2^,IQJ=?68#.9
M27EE-Y^3D>/9@%!@;"P"H\\/G*(0%HC"^-Y@.JU+:[B^7J%_J'*G7&9,XU2*
M;SPQZ<CI.Y#@G)7"G,OE)VSRZ5J\6 I=_<*RUHTB!^)2&YDUQA1!QO/ZRZZ;
M.JP9]+T=!D%C$%1QUXZJ*-\QP\9#)9>@K#:AV465:F5-P?'<-N7"*#KE9&?&
M%ZE4YK5!E1&JND+#9@)!8UPJ;CAJ>'5I)?IPZ!IR9XW<N(&>U-#!#N@!G,K<
MI!K>YPDFF_8NA=G&&JQBG01[ 2^P.(+0ZT#@!?X>O+#-/:SPPC_,?8^+J'41
M52ZB72[JNPYR#OJWO-7UV ]^F2+,I2!>\7P!7 -;<>LQ_H!IJT9%-9C-4+65
M!98G\ [C1NI74@]>ON@'7OCVGWVW!'I7Y22CE/E/3""6VK3BCTIJ#65.CY:H
M3A?T6.G=QX+V>'O^@7$%/Y@HT5YHO&G*"?,R3S0<@!\..EXXH)6U\(/;>+9)
M5MI3F66H8LX$%*R@K%8JO8[G;59['>#NOM:>2E5(Q0S2@S0SZTU>Z45AQS\.
M=\*\\GN'&[K1\;WJ4NS]08<*OS>_#:3:Q.]W_]HMF3*= GXO.34,<Z.?W,%M
M!Q]\.I\KQZZWM3]/F.%?;MK=[^['YP[#GYO9W7['"\+',KO1WLGLJ-<9=#>K
MNH_:C?K#W Z)KX,]W X/-U7OO^4'$-"E]GO^W@37@1J+X_Y_Q>RF@_^,V7V?
MF/U\O&N;MFVR<=>&2+J_BVI4UL2S,C?U/-E*VVG\I!Y";]7K4?Z4J87EH< Y
MF7I'O:X#JAZ/ZXV11362SJ2A ;=:IO2/ I55H/.YE&:UL0[:_RCC7U!+ P04
M    " #X.VQ3S(M*YID"  !G!@  &0   'AL+W=O<FMS:&5E=',O<VAE970R
M,RYX;6RM5<ENVS 0_15"+8H6<*/%LF.EMH$X:=$> @1QES,EC2PB7%22BI._
M[Y"2915I?"ARD<A9WGLS%$?+O=+WI@:PY%%P:59!;6US$8:FJ$%0<Z8:D.BI
ME!;4XE;O0M-HH*5/$CQ,HF@>"LIDL%YZVZU>+U5K.9-PJXEIA:#Z:0-<[5=!
M'!P,=VQ76V<(U\N&[F +]D=SJW$7#B@E$R -4Y)HJ%;!97RQ25V\#_C)8&]&
M:^(JR96Z=YMOY2J(G"#@4%B'0/'U %? N0-"&;][S&"@=(GC]0']BZ\=:\FI
M@2O%?['2UJM@$9 2*MIR>Z?V7Z&O9^;P"L6-?Y)]%SO+ E*TQBK1)Z,"P63W
MIH]]'T8)B^B%A*1/2+SNCLBKO*:6KI=:[8EVT8CF%KY4GXWBF'2'LK4:O0SS
M[/JR*'0+)8%'/&8#AE!9$F5KT,BN-4A+.*,YX\PR]+[_3G,.YL,RM$CN(,*B
M)]IT1,D+1!FY4=+6AGR6)91_YX<H>E">')1ODI. 6VC.R#2:D"1*XA-XTZ$3
M4X\W?95.G"!,!\+4$Z8O%8 7K&PY$%7AQ_G_Y%VS3G.]>[-(HNDG\EIO;+X%
MD:.\PPD,KFLH>D_L/1$Y=M:"EI3C939 =5'[*DMXP-'0"%?C4/X!["V)TTF<
M+D:&Q>0\'6&*AJLG %(HX7)I=]<1-P<)%;/FF?9DDL2+9]8TFPV@'':HTH$T
M6E5@W 1"0P4C97%V+#F>I61;*VT_8H$"TW%,#.?U-#K+8W)VE).ES\1@V?/)
M^6P^,F23^6+ZKZ\N'%U^ 7KG1YS!?K32=G-@L Y3]+(;'L?P;@3?4+UCTF !
M%:9&9^>S@.ANK'4;JQH_2G)E<3#Y98U_ M N /V54O:P<03#OV7]!U!+ P04
M    " #X.VQ3!I9[7F<#  "B"   &0   'AL+W=O<FMS:&5E=',O<VAE970R
M-"YX;6RE5MMRXS8,_16,VFF3&6UT=^2L[9DD>^D^I/6LL]MG6H(M3BA12U+Q
MYN\+4K+J-+';V3[8O  X." !0K.=5 ^Z0C3PO1:-GGN5,>U5$.BBPIKI"]EB
M0Y*-5#4SM%3;0+<*6>F,:A'$83@):L8;;S%S>TNUF,G."-[@4H'NZIJIIQL4
M<C?W(F^_\9EO*V,W@L6L95M<H?G2+A6M@A&EY#4VFLL&%&[FWG5T=9-9?:?P
ME>-.'\S!1K*6\L$N/I5S+[2$4&!A+ *CX1%O40@+1#2^#9C>Z-(:'L[WZ!]<
M[!3+FFF\E>)/7IIJ[N4>E+AAG3"?Y>XW'.)Q! LIM/N'7:^;7GI0=-K(>C F
M!C5O^I%]'\[AP" /CQC$@T'L>/>.',MWS+#%3,D=**M-:';B0G761(XW]E)6
M1I&4DYU9K(PL'BHI2E2_:L!O'3=/<$9A\8*;<SB[9VN!^GP6&')F38)B +[I
M@>,CP%.XDXVI-+QO2BR?VP=$<F0:[YG>Q"<!5]A>0!+Z$(=Q= (O&2-/'%[R
M0Y&?<)".#E+G(#WF@ JH[ 2"W$ AZYIR4%N?E,L:U2.60#4%7.N.-06^=L*G
M\>\K) 1!9<6;+>B*$>X+7SM4^+I#8'HPUU?PRT]Y'"9O?WBDRS%8KU&--S2*
MWF$Q2"(G">&/UA8D<>V,-JPI+?V.LD2!H9#B,,K!7<Z@"*0"'Q5K#"P%:R#V
MPSCWT^F$9E&:^V$T_7?(Z4O(3W0(C7T31M@P\;-L I&?Y9D?3Y,1ECTR+FPE
MN!/<=*:C4]TZ2HD?3E-_FCHV\:6?I2G<'M[ <]OK^SMHE23;>CRAC#R']O?L
M6*/X;4_\?=T*^80X1+#L5%'1.]2SSO/(C],I9&GB3R<)W$O#!$3$*LQ)< D3
M/PU3/X^F)S(Z&S,Z.YW1_<MMDXQ2RBA>&$JJ(4S[O%()O9;'IU'_;^X=&UW*
MO*%7$>$#XVK<_[USZ4A!K/J:^<I$A_"E>:28*)Z#T)Z5$G/5]3*=][A)XD^B
M=%S^#.'%)-[[L-@V*??2LU[[_ 5K9_0?N1RI.ILY_X1]\]KU!P=]HT:U==U1
MDZ>N,7T+&7?'!GS=]YV_U?ON?<?4EE.E"-R0:7AQ27>N^H[8+XQL71=:2T,]
MS4TK^HA 915(OI'2[!?6P?A9LO@+4$L#!!0    ( /@[;%.[JBB8= 0  ((.
M   9    >&PO=V]R:W-H965T<R]S:&5E=#(U+GAM;-U77W/;-@S_*CROVY([
M1:(HR;([QW=)FM[ZT#;79.DS(\$V+Y+HD;2=?/N!U!_+B>.D?=CN]F(+(/ #
M"( @,=E(=:\7 (8\E$6E3P<+8Y;O@T!G"RBY]N42*ER9255R@Z2:!WJI@.=.
MJ2P"1NDP*+FH!M.)XUVIZ42N3"$JN%)$K\J2J\=S*.3F=! .6L8W,5\8RPBF
MDR6?PS68OY97"JF@0\E%"946LB(*9J>#L_#]^=#*.X%; 1O=^R9V)W=2WEOB
M4WXZH-8A*" S%H'CWQHNH"@L$+KQ=X,YZ$Q:Q?YWB_[1[1WW<L<U7,CBN\C-
MXG0P&I <9GQ5F&]R\R<T^TDL7B8+[7[)II&E Y*MM)%EHXP>E**J__E#$X>W
M*+!&@3F_:T/.RP_<\.E$R0U15AK1[(?;JM-&YT1EDW)M%*X*U#/3:R.S^Q.[
MKYSP#5>Y)D<W_*X ?3P)#!JP8D'6@)W78.P%L#'Y+"NST.2RRB'?U0_0L<X[
MUGIWS@X"7L/2)Q'U"*,L/( 7=;N-'%[TYMT> (T[T-B!QB^!XD')5P40.2-<
M8W4O;;UILK)6C,0:,: P=4#FBE?F).<&R(P+1=:\6#DU;?TBLE%T8D_C5X?K
ML">__3)B-/J#_%?_-PL%L%,#!#-HH+P#Y=+8"GZQT7B#G$U[GZ '5BX?EGC2
M;<@QVN1(5.01N-+')/''PTZT"O@SMQ-_--['W!KHL->RX$84PCR2E/HT)K\>
M1$:9J"^3IGY*D?[NFH4MPC4H['U$"7U_,K/1$YAZ!=H09<N$^N/P%1O4'[&>
M2.C3%,G.XURL10Y53AX%%#E*4_HJX(Y(31XX)TEW3I+#YZ3N^T_KO6[,&-%]
M]7X8\=^N[S9M)[VO'\4X:S+^(CV?*YC;W+^&=/D *A-Z*ZC WL*BFG><3Y51
M B_0[)GREY4[;"UYI40&9-GC9'@Z%:9FQ8N.=^OZU5,HS.?7IG.UK.L%5UO!
M^D VI[%E'E%*?T?ZG!>\0MOX8-"&5SFZ[Y$/D#7-(/1VSWWDI5'D12'K..](
MR/PPZ>B1GT2]Q81Y\7C4>=CTUDX@9LQCP[X"2_PT?',Z6UQHDK%%/@I9Y"4L
M.NX[TW?TM?^]D=GMDSM=,/9HQ#R:[(0F\M-M;TM]C,1V,1I[HR1NZ\A>^GOQ
M0V\41U[(TCXN]7M)2?W="$9>',?D%KN8;7'8>Z#KS9*LD;W7SD_Z?Z S#;O.
M-/RASM2\$#)9XMM7<]>E[!8J#?N:U&'P_]VE_#.7\T6!+R,Q$PBZ$68A[(->
M8T/(%JX^<ECC>+#$Q[YI ]W+<YK2?M;3?@W@Z67]V@N]$(_8<W-SJ+#/%LX:
MS_$U)C2V-SL1/#/8W:18]VP/-QR.GG$3+]SSAF#>&*_O&VG0\&N%M;.GX6Y_
M\Y)XV(^'%^^LQUY(A_N.0=";"TI0<S?]:#2_JDP](G3<;L ZJ^>*K7@]G7WF
M:HXW"2E@AJK43_%F5O7$4Q-&+MV4<2<-SBSN<X%#(B@K@.LS*4U+6 /=V#G]
M!U!+ P04    " #X.VQ3IR_3AAL#   1"0  &0   'AL+W=O<FMS:&5E=',O
M<VAE970R-BYX;6S%5FUOFS 0_BL6FZ960L$80M(VB=273=N'=E5?UL\.7 (J
MV,PV3??O=S8)"VJ;95*E?<'V<??XN3>.R4JJ1YT#&/)<E4)/O=R8^C@(=)I#
MQ?5 UB#PS4*JBAL\JF6@:P4\<T95&3!*DZ#BA?!F$R>[5K.);$Q9"+A61#=5
MQ=6O,RCE:NJ%WD9P4RQS8P7!;%+S)=R"N:^O%9Z"#B4K*A"ZD((H6$R]T_#X
M;&CUG<*/ E9Z:T^L)W,I'^WA6S;UJ"4$):3&(G!<GN <RM("(8V?:TRON](:
M;N\WZ%^<[^C+G&LXE^5#D9E\ZHT]DL&"-Z6YD:NOL/;'$4QEJ=V3K-:ZU"-I
MHXVLUL;(H"I$N_+G=1SV,6!K ^9XMQ<YEA?<\-E$R1515AO1[,:YZJR17"%L
M4FZ-PK<%VIG9%>:]E%J3&C!5.5= #N[XO 1]. D,7F#5@G0-=M:"L3? CLBE
M%";7Y+/((.O;!TBL8\<V[,[83L!;J <DHCYAE(4[\*+.V\CA17M[NP,T[D!C
M!QJ_11(;)6M*(')A"Z1("1<9R8JR,9 1\3+ W!A5S!MCPTR,)*FL*BQ0S'7Z
MF,LR Z5?B_UN%I\^C!F-3LC_6N]R!=#+/\'L&:CFZ+=-X4;Q"HGOHV=3;A]T
M:W?55*"XD>KXKWRZ5&\$'\D!B_THHH<]4>C'-.J)DK$?#?NB^,B/CY)#<@%"
M8A/NQ^!?UP?W!<%X\"=T<@E=7=BBT02_J-I@915BZ;]29QN4*/;'"?/#,-D6
M4<K\47+TXDZK34=^'+WRBOK1./2344A>MLTN!A@O.ACUPTP'23^BX<#&LR=
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M@2D#N;ZF5.P'RD'W]V#V!U!+ P04    " #X.VQ3:@X!N'8"  !2!@  &0
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M-(0*&XH,(BQ_\ Z5BD3!QN^9DRV2$7@>G]@_I]Y#+WOA\<ZJ7_) _9I]9'#
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M",2*%DR . /W62S%A?I277]=\5+0+!+CH50$JVF&H2;SH2&#>LC<T$< _0N
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M 9A6^^\W^X&6N?U\<"\U]()]W' 6<V46P/N5E/IY8+Y(U%_1%O\!4$L#!!0
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M0TH"RI4 O%\Q)G</2D'U:\GL7U!+ P04    " #X.VQ3C:X5'@@%  !-%@
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M;"]W;W)K<VAE971S+W-H965T-#DN>&ULK5?;;MLX$/T50N@"+=!&-UMV MM
M8[O=/A0-XEZ>&6EL$95$+4G;R=_OD%+D&\UULWFQ17+.X<SA<$B.MES\ECF
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M4')O<',O87!P+GAM;%!+ 0(4 Q0    ( /@[;%,4=*]P[0   "L"   1
M          "  :\   !D;V-0<F]P<R]C;W)E+GAM;%!+ 0(4 Q0    ( /@[
M;%.97)PC$ 8  )PG   3              "  <L!  !X;"]T:&5M92]T:&5M
M93$N>&UL4$L! A0#%     @ ^#ML4W)KF)I?!0  /A8  !@
M ("!# @  'AL+W=O<FMS:&5E=',O<VAE970Q+GAM;%!+ 0(4 Q0    ( /@[
M;%-M6:<G- 4   H3   8              " @:$-  !X;"]W;W)K<VAE971S
M+W-H965T,BYX;6Q02P$"% ,4    " #X.VQ3ZE=GKF8"  "Q!@  &
M        @($+$P  >&PO=V]R:W-H965T<R]S:&5E=#,N>&UL4$L! A0#%
M  @ ^#ML4P3<7,UD!   N0\  !@              ("!IQ4  'AL+W=O<FMS
M:&5E=',O<VAE970T+GAM;%!+ 0(4 Q0    ( /@[;%/F]+ B3 H   1"   8
M              " @4$:  !X;"]W;W)K<VAE971S+W-H965T-2YX;6Q02P$"
M% ,4    " #X.VQ3MJL?1$L"  #H!   &               @('#)   >&PO
M=V]R:W-H965T<R]S:&5E=#8N>&UL4$L! A0#%     @ ^#ML4T3IW(-C!P
M(1P  !@              ("!1"<  'AL+W=O<FMS:&5E=',O<VAE970W+GAM
M;%!+ 0(4 Q0    ( /@[;%/1\R$ZB@H  $09   8              " @=TN
M  !X;"]W;W)K<VAE971S+W-H965T."YX;6Q02P$"% ,4    " #X.VQ3/"Y?
MK"(6  !70P  &               @(&=.0  >&PO=V]R:W-H965T<R]S:&5E
M=#DN>&UL4$L! A0#%     @ ^#ML4YLK!OC/!0  61$  !D
M ("!]4\  'AL+W=O<FMS:&5E=',O<VAE970Q,"YX;6Q02P$"% ,4    " #X
M.VQ3;!.^D5D#  !E#0  &0              @('[50  >&PO=V]R:W-H965T
M<R]S:&5E=#$Q+GAM;%!+ 0(4 Q0    ( /@[;%.AKH"ZJ (   @'   9
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M970Q-BYX;6Q02P$"% ,4    " #X.VQ3W*+&V&L$   O#0  &0
M    @(' ?0  >&PO=V]R:W-H965T<R]S:&5E=#$W+GAM;%!+ 0(4 Q0    (
M /@[;%->L=%AT D  )T;   9              " @6*"  !X;"]W;W)K<VAE
M971S+W-H965T,3@N>&UL4$L! A0#%     @ ^#ML4ZL$&U)Z @  E04  !D
M             ("!:8P  'AL+W=O<FMS:&5E=',O<VAE970Q.2YX;6Q02P$"
M% ,4    " #X.VQ35<@%RC 7  #[2@  &0              @($:CP  >&PO
M=V]R:W-H965T<R]S:&5E=#(P+GAM;%!+ 0(4 Q0    ( /@[;%,RN_ QW (
M -P(   9              " @8&F  !X;"]W;W)K<VAE971S+W-H965T,C$N
M>&UL4$L! A0#%     @ ^#ML4X50X\<H P  KPP  !D              ("!
ME*D  'AL+W=O<FMS:&5E=',O<VAE970R,BYX;6Q02P$"% ,4    " #X.VQ3
MS(M*YID"  !G!@  &0              @('SK   >&PO=V]R:W-H965T<R]S
M:&5E=#(S+GAM;%!+ 0(4 Q0    ( /@[;%,&EGM>9P,  *((   9
M      " @<.O  !X;"]W;W)K<VAE971S+W-H965T,C0N>&UL4$L! A0#%
M  @ ^#ML4[NJ*)AT!   @@X  !D              ("!8;,  'AL+W=O<FMS
M:&5E=',O<VAE970R-2YX;6Q02P$"% ,4    " #X.VQ3IR_3AAL#   1"0
M&0              @($,N   >&PO=V]R:W-H965T<R]S:&5E=#(V+GAM;%!+
M 0(4 Q0    ( /@[;%,1QX"_UP,  )$,   9              " @5Z[  !X
M;"]W;W)K<VAE971S+W-H965T,C<N>&UL4$L! A0#%     @ ^#ML4_+W<UA>
M P  *@P  !D              ("!;+\  'AL+W=O<FMS:&5E=',O<VAE970R
M."YX;6Q02P$"% ,4    " #X.VQ3:@X!N'8"  !2!@  &0
M@($!PP  >&PO=V]R:W-H965T<R]S:&5E=#(Y+GAM;%!+ 0(4 Q0    ( /@[
M;%-!.^!'&@(  -L$   9              " @:[%  !X;"]W;W)K<VAE971S
M+W-H965T,S N>&UL4$L! A0#%     @ ^#ML4SR:C]O* 0  [ ,  !D
M         ("!_\<  'AL+W=O<FMS:&5E=',O<VAE970S,2YX;6Q02P$"% ,4
M    " #X.VQ3\.$:IY\#  !;$0  &0              @($ R@  >&PO=V]R
M:W-H965T<R]S:&5E=#,R+GAM;%!+ 0(4 Q0    ( /@[;%.1E4TNSP(  #<*
M   9              " @=;-  !X;"]W;W)K<VAE971S+W-H965T,S,N>&UL
M4$L! A0#%     @ ^#ML4VBS$2S\ P  %!   !D              ("!W-
M 'AL+W=O<FMS:&5E=',O<VAE970S-"YX;6Q02P$"% ,4    " #X.VQ3C0P<
MK*L"  "$!P  &0              @($/U0  >&PO=V]R:W-H965T<R]S:&5E
M=#,U+GAM;%!+ 0(4 Q0    ( /@[;%.5#68F/ 8  )8<   9
M  " @?'7  !X;"]W;W)K<VAE971S+W-H965T,S8N>&UL4$L! A0#%     @
M^#ML4PXE0!@R P  50H  !D              ("!9-X  'AL+W=O<FMS:&5E
M=',O<VAE970S-RYX;6Q02P$"% ,4    " #X.VQ3@S&.>8,"  ";!@  &0
M            @('-X0  >&PO=V]R:W-H965T<R]S:&5E=#,X+GAM;%!+ 0(4
M Q0    ( /@[;%/('\96?P0  %$3   9              " @8?D  !X;"]W
M;W)K<VAE971S+W-H965T,SDN>&UL4$L! A0#%     @ ^#ML4YNLK);H @
MB D  !D              ("!/>D  'AL+W=O<FMS:&5E=',O<VAE970T,"YX
M;6Q02P$"% ,4    " #X.VQ3$% )(_T$  !O%0  &0              @(%<
M[   >&PO=V]R:W-H965T<R]S:&5E=#0Q+GAM;%!+ 0(4 Q0    ( /@[;%,[
MO62Y9 0  #D1   9              " @9#Q  !X;"]W;W)K<VAE971S+W-H
M965T-#(N>&UL4$L! A0#%     @ ^#ML4XVN%1X(!0  318  !D
M     ("!*_8  'AL+W=O<FMS:&5E=',O<VAE970T,RYX;6Q02P$"% ,4
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M+GAM;%!+ 0(4 Q0    ( /@[;%/G"J+*U@(  -@'   9              "
M@3\) 0!X;"]W;W)K<VAE971S+W-H965T-#@N>&UL4$L! A0#%     @ ^#ML
M4X*ZU\31 P  F0X  !D              ("!3 P! 'AL+W=O<FMS:&5E=',O
M<VAE970T.2YX;6Q02P$"% ,4    " #X.VQ3IA_5\A #   R$0  #0
M        @ %4$ $ >&PO<W1Y;&5S+GAM;%!+ 0(4 Q0    ( /@[;%.7BKL<
MP    !,"   +              "  8\3 0!?<F5L<R\N<F5L<U!+ 0(4 Q0
M   ( /@[;%,KA?*#. 0  "TA   /              "  7@4 0!X;"]W;W)K
M8F]O:RYX;6Q02P$"% ,4    " #X.VQ3CF$X^KT!  !Z'0  &@
M    @ '=& $ >&PO7W)E;',O=V]R:V)O;VLN>&UL+G)E;'-02P$"% ,4
M" #X.VQ3G"O3#[T!  !W'0  $P              @ '2&@$ 6T-O;G1E;G1?
@5'EP97-=+GAM;%!+!08     .0 Y (8/  # ' $    !

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>61
<FILENAME>Show.js
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
// Edgar(tm) Renderer was created by staff of the U.S. Securities and Exchange Commission.  Data and content created by government employees within the scope of their employment are not subject to domestic copyright protection. 17 U.S.C. 105.
var Show={};Show.LastAR=null,Show.showAR=function(a,r,w){if(Show.LastAR)Show.hideAR();var e=a;while(e&&e.nodeName!='TABLE')e=e.nextSibling;if(!e||e.nodeName!='TABLE'){var ref=((window)?w.document:document).getElementById(r);if(ref){e=ref.cloneNode(!0);
e.removeAttribute('id');a.parentNode.appendChild(e)}}
if(e)e.style.display='block';Show.LastAR=e};Show.hideAR=function(){Show.LastAR.style.display='none'};Show.toggleNext=function(a){var e=a;while(e.nodeName!='DIV')e=e.nextSibling;if(!e.style){}else if(!e.style.display){}else{var d,p_;if(e.style.display=='none'){d='block';p='-'}else{d='none';p='+'}
e.style.display=d;if(a.textContent){a.textContent=p+a.textContent.substring(1)}else{a.innerText=p+a.innerText.substring(1)}}}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>62
<FILENAME>report.css
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
/* Updated 2009-11-04 */
/* v2.2.0.24 */

/* DefRef Styles */
..report table.authRefData{
	background-color: #def;
	border: 2px solid #2F4497;
	font-size: 1em;
	position: absolute;
}

..report table.authRefData a {
	display: block;
	font-weight: bold;
}

..report table.authRefData p {
	margin-top: 0px;
}

..report table.authRefData .hide {
	background-color: #2F4497;
	padding: 1px 3px 0px 0px;
	text-align: right;
}

..report table.authRefData .hide a:hover {
	background-color: #2F4497;
}

..report table.authRefData .body {
	height: 150px;
	overflow: auto;
	width: 400px;
}

..report table.authRefData table{
	font-size: 1em;
}

/* Report Styles */
..pl a, .pl a:visited {
	color: black;
	text-decoration: none;
}

/* table */
..report {
	background-color: white;
	border: 2px solid #acf;
	clear: both;
	color: black;
	font: normal 8pt Helvetica, Arial, san-serif;
	margin-bottom: 2em;
}

..report hr {
	border: 1px solid #acf;
}

/* Top labels */
..report th {
	background-color: #acf;
	color: black;
	font-weight: bold;
	text-align: center;
}

..report th.void	{
	background-color: transparent;
	color: #000000;
	font: bold 10pt Helvetica, Arial, san-serif;
	text-align: left;
}

..report .pl {
	text-align: left;
	vertical-align: top;
	white-space: normal;
	width: 200px;
	white-space: normal; /* word-wrap: break-word; */
}

..report td.pl a.a {
	cursor: pointer;
	display: block;
	width: 200px;
	overflow: hidden;
}

..report td.pl div.a {
	width: 200px;
}

..report td.pl a:hover {
	background-color: #ffc;
}

/* Header rows... */
..report tr.rh {
	background-color: #acf;
	color: black;
	font-weight: bold;
}

/* Calendars... */
..report .rc {
	background-color: #f0f0f0;
}

/* Even rows... */
..report .re, .report .reu {
	background-color: #def;
}

..report .reu td {
	border-bottom: 1px solid black;
}

/* Odd rows... */
..report .ro, .report .rou {
	background-color: white;
}

..report .rou td {
	border-bottom: 1px solid black;
}

..report .rou table td, .report .reu table td {
	border-bottom: 0px solid black;
}

/* styles for footnote marker */
..report .fn {
	white-space: nowrap;
}

/* styles for numeric types */
..report .num, .report .nump {
	text-align: right;
	white-space: nowrap;
}

..report .nump {
	padding-left: 2em;
}

..report .nump {
	padding: 0px 0.4em 0px 2em;
}

/* styles for text types */
..report .text {
	text-align: left;
	white-space: normal;
}

..report .text .big {
	margin-bottom: 1em;
	width: 17em;
}

..report .text .more {
	display: none;
}

..report .text .note {
	font-style: italic;
	font-weight: bold;
}

..report .text .small {
	width: 10em;
}

..report sup {
	font-style: italic;
}

..report .outerFootnotes {
	font-size: 1em;
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>63
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.21.2</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>164</ContextCount>
  <ElementCount>320</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>32</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>6</UnitCount>
  <MyReports>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>00090 - Document - Document and Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DocumentDocumentAndEntityInformation</Role>
      <ShortName>Document and Entity Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>00100 - Statement - Condensed Consolidated Balance Sheets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets</Role>
      <ShortName>Condensed Consolidated Balance Sheets</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>00105 - Statement - Condensed Consolidated Balance Sheets (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheetsParenthetical</Role>
      <ShortName>Condensed Consolidated Balance Sheets (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>00200 - Statement - Condensed Consolidated Statements of Operations and Comprehensive Loss</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfOperationsAndComprehensiveLoss</Role>
      <ShortName>Condensed Consolidated Statements of Operations and Comprehensive Loss</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>00300 - Statement - Condensed Consolidated Statements of Stockholders' Equity (Deficit)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquityDeficit</Role>
      <ShortName>Condensed Consolidated Statements of Stockholders' Equity (Deficit)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>00305 - Statement - Consolidated Statements of Redeemable Convertible Preferred Stock and Stockholders' Equity (Deficit) (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/StatementConsolidatedStatementsOfRedeemableConvertiblePreferredStockAndStockholdersEquityDeficitParenthetical</Role>
      <ShortName>Consolidated Statements of Redeemable Convertible Preferred Stock and Stockholders' Equity (Deficit) (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>00400 - Statement - Condensed Consolidated Statements of Cash Flows</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows</Role>
      <ShortName>Condensed Consolidated Statements of Cash Flows</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>10101 - Disclosure - Nature of the business and basis of presentation</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureNatureOfBusinessAndBasisOfPresentation</Role>
      <ShortName>Nature of the business and basis of presentation</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>10201 - Disclosure - Summary of significant accounting policies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPolicies</Role>
      <ShortName>Summary of significant accounting policies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>10301 - Disclosure - Fair value of financial assets and liabilities</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilities</Role>
      <ShortName>Fair value of financial assets and liabilities</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>10401 - Disclosure - Short-term marketable securities</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureShortTermMarketableSecurities</Role>
      <ShortName>Short-term marketable securities</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>10501 - Disclosure - Accrued expenses and other current liabilities</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureAccruedExpensesAndOtherCurrentLiabilities</Role>
      <ShortName>Accrued expenses and other current liabilities</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>10601 - Disclosure - Stockholder's equity (deficit)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureStockholderSEquityDeficit</Role>
      <ShortName>Stockholder's equity (deficit)</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>10701 - Disclosure - Stock-based awards</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureStockBasedAwards</Role>
      <ShortName>Stock-based awards</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>10801 - Disclosure - Amgen license agreement</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureAmgenLicenseAgreement</Role>
      <ShortName>Amgen license agreement</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>10901 - Disclosure - Income taxes</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureIncomeTaxes</Role>
      <ShortName>Income taxes</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>11001 - Disclosure - Net loss per share</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureNetLossPerShare</Role>
      <ShortName>Net loss per share</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>17</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>11101 - Disclosure - Commitments and contingencies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureCommitmentsAndContingencies</Role>
      <ShortName>Commitments and contingencies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>18</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>11201 - Disclosure - Subsequent event</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureSubsequentEvent</Role>
      <ShortName>Subsequent event</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>19</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>20202 - Disclosure - Summary of significant accounting policies (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies</Role>
      <ShortName>Summary of significant accounting policies (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <Position>20</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>30303 - Disclosure - Fair value of financial assets and liabilities (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesTables</Role>
      <ShortName>Fair value of financial assets and liabilities (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilities</ParentRole>
      <Position>21</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>30403 - Disclosure - Short-term marketable securities (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureShortTermMarketableSecuritiesTables</Role>
      <ShortName>Short-term marketable securities (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.akerotx.com/role/DisclosureShortTermMarketableSecurities</ParentRole>
      <Position>22</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>30503 - Disclosure - Accrued expenses and other current liabilities (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureAccruedExpensesAndOtherCurrentLiabilitiesTables</Role>
      <ShortName>Accrued expenses and other current liabilities (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.akerotx.com/role/DisclosureAccruedExpensesAndOtherCurrentLiabilities</ParentRole>
      <Position>23</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>30603 - Disclosure - Stockholder's equity (deficit) (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitTables</Role>
      <ShortName>Stockholder's equity (deficit) (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.akerotx.com/role/DisclosureStockholderSEquityDeficit</ParentRole>
      <Position>24</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>30703 - Disclosure - Stock-based awards (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureStockBasedAwardsTables</Role>
      <ShortName>Stock-based awards (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.akerotx.com/role/DisclosureStockBasedAwards</ParentRole>
      <Position>25</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>31003 - Disclosure - Net loss per share (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureNetLossPerShareTables</Role>
      <ShortName>Net loss per share (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.akerotx.com/role/DisclosureNetLossPerShare</ParentRole>
      <Position>26</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>31103 - Disclosure - Commitments and Contingencies (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesTables</Role>
      <ShortName>Commitments and Contingencies (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <Position>27</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>40101 - Disclosure - Nature of the business and basis of presentation (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureNatureOfBusinessAndBasisOfPresentationDetails</Role>
      <ShortName>Nature of the business and basis of presentation (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.akerotx.com/role/DisclosureNatureOfBusinessAndBasisOfPresentation</ParentRole>
      <Position>28</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>40201 - Disclosure - Summary of significant accounting policies - Restricted cash (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesRestrictedCashDetails</Role>
      <ShortName>Summary of significant accounting policies - Restricted cash (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>29</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>40202 - Disclosure - Summary of significant accounting policies - Property and equipment (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPropertyAndEquipmentDetails</Role>
      <ShortName>Summary of significant accounting policies - Property and equipment (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>30</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>40203 - Disclosure - Summary of significant accounting policies - Leases (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesLeasesDetails</Role>
      <ShortName>Summary of significant accounting policies - Leases (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies</ParentRole>
      <Position>31</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>40301 - Disclosure - Fair value of financial assets and liabilities - Recurring (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesRecurringDetails</Role>
      <ShortName>Fair value of financial assets and liabilities - Recurring (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>32</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>40302 - Disclosure - Fair value of financial assets and liabilities - Textual (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesTextualDetails</Role>
      <ShortName>Fair value of financial assets and liabilities - Textual (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesTables</ParentRole>
      <Position>33</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>40401 - Disclosure - Short-term marketable securities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureShortTermMarketableSecuritiesDetails</Role>
      <ShortName>Short-term marketable securities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.akerotx.com/role/DisclosureShortTermMarketableSecuritiesTables</ParentRole>
      <Position>34</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>40501 - Disclosure - Accrued expenses and other current liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureAccruedExpensesAndOtherCurrentLiabilitiesDetails</Role>
      <ShortName>Accrued expenses and other current liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.akerotx.com/role/DisclosureAccruedExpensesAndOtherCurrentLiabilitiesTables</ParentRole>
      <Position>35</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>40601 - Disclosure - Stockholder's equity (deficit) - Common stock (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails</Role>
      <ShortName>Stockholder's equity (deficit) - Common stock (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitTables</ParentRole>
      <Position>36</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>40602 - Disclosure - Stockholder's equity (deficit) - Undesignated preferred stock and Restricted common stock (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitUndesignatedPreferredStockAndRestrictedCommonStockDetails</Role>
      <ShortName>Stockholder's equity (deficit) - Undesignated preferred stock and Restricted common stock (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitTables</ParentRole>
      <Position>37</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R38.htm</HtmlFileName>
      <LongName>40603 - Disclosure - Stockholder's equity (deficit) - Restricted stock activity (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitRestrictedStockActivityDetails</Role>
      <ShortName>Stockholder's equity (deficit) - Restricted stock activity (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitTables</ParentRole>
      <Position>38</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R39.htm</HtmlFileName>
      <LongName>40701 - Disclosure - Stock-based awards - Textual (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureStockBasedAwardsTextualDetails</Role>
      <ShortName>Stock-based awards - Textual (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>39</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R40.htm</HtmlFileName>
      <LongName>40702 - Disclosure - Stock-based awards - Stock option valuation (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionValuationDetails</Role>
      <ShortName>Stock-based awards - Stock option valuation (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>40</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R41.htm</HtmlFileName>
      <LongName>40703 - Disclosure - Stock based awards - Stock option activity (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionActivityDetails</Role>
      <ShortName>Stock based awards - Stock option activity (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>41</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R42.htm</HtmlFileName>
      <LongName>40704 - Disclosure - Stock based awards - Stock-based compensation (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureStockBasedAwardsStockBasedCompensationDetails</Role>
      <ShortName>Stock based awards - Stock-based compensation (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>42</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R43.htm</HtmlFileName>
      <LongName>40801 - Disclosure - Amgen license agreement (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails</Role>
      <ShortName>Amgen license agreement (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.akerotx.com/role/DisclosureAmgenLicenseAgreement</ParentRole>
      <Position>43</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R44.htm</HtmlFileName>
      <LongName>40901 - Disclosure - Income taxes - Current income tax provision (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureIncomeTaxesCurrentIncomeTaxProvisionDetails</Role>
      <ShortName>Income taxes - Current income tax provision (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>44</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R45.htm</HtmlFileName>
      <LongName>41001 - Disclosure - Net loss per share - Basic and Diluted (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureNetLossPerShareBasicAndDilutedDetails</Role>
      <ShortName>Net loss per share - Basic and Diluted (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>45</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R46.htm</HtmlFileName>
      <LongName>41002 - Disclosure - Net loss per share - Anti-Diluted (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureNetLossPerShareAntiDilutedDetails</Role>
      <ShortName>Net loss per share - Anti-Diluted (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>46</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R47.htm</HtmlFileName>
      <LongName>41101 - Disclosure - Commitments and contingencies (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesDetails</Role>
      <ShortName>Commitments and contingencies (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.akerotx.com/role/DisclosureCommitmentsAndContingencies</ParentRole>
      <Position>47</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R48.htm</HtmlFileName>
      <LongName>41102 - Disclosure - Commitments and contingencies - Maturities Of Operating Leases (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesMaturitiesOfOperatingLeasesDetails</Role>
      <ShortName>Commitments and contingencies - Maturities Of Operating Leases (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>48</Position>
    </Report>
    <Report instance="akro-20210930x10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R49.htm</HtmlFileName>
      <LongName>41103 - Disclosure - Commitments and contingencies - Components of operating lease expense (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesComponentsOfOperatingLeaseExpenseDetails</Role>
      <ShortName>Commitments and contingencies - Components of operating lease expense (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>49</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File doctype="10-Q" original="akro-20210930x10q.htm">akro-20210930x10q.htm</File>
    <File>akro-20210930.xsd</File>
    <File>akro-20210930_cal.xml</File>
    <File>akro-20210930_def.xml</File>
    <File>akro-20210930_lab.xml</File>
    <File>akro-20210930_pre.xml</File>
    <File>akro-20210930xex31d1.htm</File>
    <File>akro-20210930xex31d2.htm</File>
    <File>akro-20210930xex32d1.htm</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy>http://fasb.org/us-gaap/2020-01-31</BaseTaxonomy>
    <BaseTaxonomy>http://xbrl.sec.gov/dei/2020-01-31</BaseTaxonomy>
    <BaseTaxonomy>http://fasb.org/srt/2020-01-31</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>JSON
<SEQUENCE>66
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
{
 "instance": {
  "akro-20210930x10q.htm": {
   "axisCustom": 0,
   "axisStandard": 15,
   "contextCount": 164,
   "dts": {
    "calculationLink": {
     "local": [
      "akro-20210930_cal.xml"
     ]
    },
    "definitionLink": {
     "local": [
      "akro-20210930_def.xml"
     ],
     "remote": [
      "http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-eedm-def-2020-01-31.xml",
      "http://xbrl.fasb.org/srt/2020/elts/srt-eedm1-def-2020-01-31.xml"
     ]
    },
    "inline": {
     "local": [
      "akro-20210930x10q.htm"
     ]
    },
    "labelLink": {
     "local": [
      "akro-20210930_lab.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "akro-20210930_pre.xml"
     ]
    },
    "schema": {
     "local": [
      "akro-20210930.xsd"
     ],
     "remote": [
      "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xl-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xlink-2003-12-31.xsd",
      "http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd",
      "https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd",
      "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd",
      "http://www.xbrl.org/2005/xbrldt-2005.xsd",
      "http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd",
      "http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd",
      "http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd",
      "http://xbrl.fasb.org/us-gaap/2020/elts/us-roles-2020-01-31.xsd",
      "http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd",
      "http://www.xbrl.org/2006/ref-2006-02-27.xsd",
      "http://xbrl.fasb.org/srt/2020/elts/srt-types-2020-01-31.xsd",
      "http://xbrl.fasb.org/srt/2020/elts/srt-roles-2020-01-31.xsd",
      "https://xbrl.sec.gov/country/2020/country-2020-01-31.xsd",
      "http://xbrl.fasb.org/us-gaap/2020/elts/us-types-2020-01-31.xsd",
      "http://www.xbrl.org/lrr/role/deprecated-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/reference-2009-12-16.xsd"
     ]
    }
   },
   "elementCount": 377,
   "entityCount": 1,
   "hidden": {
    "http://fasb.org/us-gaap/2020-01-31": 29,
    "http://xbrl.sec.gov/dei/2020-01-31": 5,
    "total": 34
   },
   "keyCustom": 41,
   "keyStandard": 279,
   "memberCustom": 11,
   "memberStandard": 19,
   "nsprefix": "akro",
   "nsuri": "http://www.akerotx.com/20210930",
   "report": {
    "R1": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "document",
     "isDefault": "true",
     "longName": "00090 - Document - Document and Entity Information",
     "role": "http://www.akerotx.com/role/DocumentDocumentAndEntityInformation",
     "shortName": "Document and Entity Information",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R10": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:FairValueDisclosuresTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "10301 - Disclosure - Fair value of financial assets and liabilities",
     "role": "http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilities",
     "shortName": "Fair value of financial assets and liabilities",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:FairValueDisclosuresTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R11": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:CashCashEquivalentsAndMarketableSecuritiesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "10401 - Disclosure - Short-term marketable securities",
     "role": "http://www.akerotx.com/role/DisclosureShortTermMarketableSecurities",
     "shortName": "Short-term marketable securities",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:CashCashEquivalentsAndMarketableSecuritiesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R12": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "akro:AccruedExpensesAndOtherCurrentLiabilitiesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "10501 - Disclosure - Accrued expenses and other current liabilities",
     "role": "http://www.akerotx.com/role/DisclosureAccruedExpensesAndOtherCurrentLiabilities",
     "shortName": "Accrued expenses and other current liabilities",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "akro:AccruedExpensesAndOtherCurrentLiabilitiesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R13": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:StockholdersEquityNoteDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "10601 - Disclosure - Stockholder's equity (deficit)",
     "role": "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficit",
     "shortName": "Stockholder's equity (deficit)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:StockholdersEquityNoteDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R14": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "10701 - Disclosure - Stock-based awards",
     "role": "http://www.akerotx.com/role/DisclosureStockBasedAwards",
     "shortName": "Stock-based awards",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R15": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "akro:LicenseAgreementDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "10801 - Disclosure - Amgen license agreement",
     "role": "http://www.akerotx.com/role/DisclosureAmgenLicenseAgreement",
     "shortName": "Amgen license agreement",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "akro:LicenseAgreementDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R16": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:IncomeTaxDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "10901 - Disclosure - Income taxes",
     "role": "http://www.akerotx.com/role/DisclosureIncomeTaxes",
     "shortName": "Income taxes",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:IncomeTaxDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R17": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:EarningsPerShareTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "11001 - Disclosure - Net loss per share",
     "role": "http://www.akerotx.com/role/DisclosureNetLossPerShare",
     "shortName": "Net loss per share",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:EarningsPerShareTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R18": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "11101 - Disclosure - Commitments and contingencies",
     "role": "http://www.akerotx.com/role/DisclosureCommitmentsAndContingencies",
     "shortName": "Commitments and contingencies",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R19": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SubsequentEventsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "11201 - Disclosure - Subsequent event",
     "role": "http://www.akerotx.com/role/DisclosureSubsequentEvent",
     "shortName": "Subsequent event",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SubsequentEventsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R2": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "00100 - Statement - Condensed Consolidated Balance Sheets",
     "role": "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets",
     "shortName": "Condensed Consolidated Balance Sheets",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w",
      "xsiNil": "false"
     }
    },
    "R20": {
     "firstAnchor": {
      "ancestors": [
       "us-gaap:SignificantAccountingPoliciesTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:BasisOfAccountingPolicyPolicyTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "20202 - Disclosure - Summary of significant accounting policies (Policies)",
     "role": "http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies",
     "shortName": "Summary of significant accounting policies (Policies)",
     "subGroupType": "policies",
     "uniqueAnchor": {
      "ancestors": [
       "us-gaap:SignificantAccountingPoliciesTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:BasisOfAccountingPolicyPolicyTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R21": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:FairValueAssetsMeasuredOnRecurringBasisTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "30303 - Disclosure - Fair value of financial assets and liabilities (Tables)",
     "role": "http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesTables",
     "shortName": "Fair value of financial assets and liabilities (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:FairValueAssetsMeasuredOnRecurringBasisTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R22": {
     "firstAnchor": {
      "ancestors": [
       "us-gaap:CashCashEquivalentsAndMarketableSecuritiesTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:MarketableSecuritiesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "30403 - Disclosure - Short-term marketable securities (Tables)",
     "role": "http://www.akerotx.com/role/DisclosureShortTermMarketableSecuritiesTables",
     "shortName": "Short-term marketable securities (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "us-gaap:CashCashEquivalentsAndMarketableSecuritiesTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:MarketableSecuritiesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R23": {
     "firstAnchor": {
      "ancestors": [
       "akro:AccruedExpensesAndOtherCurrentLiabilitiesTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "akro:ScheduleOfAccruedLiabilitiesAndOtherCurrentLiabilitiesTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "30503 - Disclosure - Accrued expenses and other current liabilities (Tables)",
     "role": "http://www.akerotx.com/role/DisclosureAccruedExpensesAndOtherCurrentLiabilitiesTables",
     "shortName": "Accrued expenses and other current liabilities (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "akro:AccruedExpensesAndOtherCurrentLiabilitiesTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "akro:ScheduleOfAccruedLiabilitiesAndOtherCurrentLiabilitiesTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R24": {
     "firstAnchor": {
      "ancestors": [
       "us-gaap:StockholdersEquityNoteDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "akro:CommonStockCapitalSharesReservedForFutureIssuanceTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "30603 - Disclosure - Stockholder's equity (deficit) (Tables)",
     "role": "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitTables",
     "shortName": "Stockholder's equity (deficit) (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "us-gaap:StockholdersEquityNoteDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "akro:CommonStockCapitalSharesReservedForFutureIssuanceTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R25": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "30703 - Disclosure - Stock-based awards (Tables)",
     "role": "http://www.akerotx.com/role/DisclosureStockBasedAwardsTables",
     "shortName": "Stock-based awards (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R26": {
     "firstAnchor": {
      "ancestors": [
       "us-gaap:EarningsPerShareTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "31003 - Disclosure - Net loss per share (Tables)",
     "role": "http://www.akerotx.com/role/DisclosureNetLossPerShareTables",
     "shortName": "Net loss per share (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "us-gaap:EarningsPerShareTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R27": {
     "firstAnchor": {
      "ancestors": [
       "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "31103 - Disclosure - Commitments and Contingencies (Tables)",
     "role": "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesTables",
     "shortName": "Commitments and Contingencies (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R28": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:NetIncomeLoss",
      "reportCount": 1,
      "unitRef": "Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "40101 - Disclosure - Nature of the business and basis of presentation (Details)",
     "role": "http://www.akerotx.com/role/DisclosureNatureOfBusinessAndBasisOfPresentationDetails",
     "shortName": "Nature of the business and basis of presentation (Details)",
     "subGroupType": "details",
     "uniqueAnchor": null
    },
    "R29": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "us-gaap:CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "akro:RestrictedCashNoncurrentLease",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "40201 - Disclosure - Summary of significant accounting policies - Restricted cash (Details)",
     "role": "http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesRestrictedCashDetails",
     "shortName": "Summary of significant accounting policies - Restricted cash (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "us-gaap:CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "akro:RestrictedCashNoncurrentLease",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w",
      "xsiNil": "false"
     }
    },
    "R3": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:CommonStockParOrStatedValuePerShare",
      "reportCount": 1,
      "unitRef": "Unit_Divide_USD_shares_ACTBELM-RkadMTuh9lbFug",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "00105 - Statement - Condensed Consolidated Balance Sheets (Parenthetical)",
     "role": "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheetsParenthetical",
     "shortName": "Condensed Consolidated Balance Sheets (Parenthetical)",
     "subGroupType": "parenthetical",
     "uniqueAnchor": null
    },
    "R30": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "us-gaap:PropertyPlantAndEquipmentPolicyTextBlock",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_FurnitureAndFixturesMember_URoaIG7nB0mgpRsIUYPTXg",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:PropertyPlantAndEquipmentUsefulLife",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "40202 - Disclosure - Summary of significant accounting policies - Property and equipment (Details)",
     "role": "http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPropertyAndEquipmentDetails",
     "shortName": "Summary of significant accounting policies - Property and equipment (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "us-gaap:PropertyPlantAndEquipmentPolicyTextBlock",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_FurnitureAndFixturesMember_URoaIG7nB0mgpRsIUYPTXg",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:PropertyPlantAndEquipmentUsefulLife",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R31": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "us-gaap:LesseeLeasesPolicyTextBlock",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LesseeOperatingLeaseTermOfContract",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "40203 - Disclosure - Summary of significant accounting policies - Leases (Details)",
     "role": "http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesLeasesDetails",
     "shortName": "Summary of significant accounting policies - Leases (Details)",
     "subGroupType": "details",
     "uniqueAnchor": null
    },
    "R32": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:FairValueAssetsMeasuredOnRecurringBasisTextBlock",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "As_Of_9_30_2021_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_xxDgn4kQLUSwyeI4CcEQ6A",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:AssetsFairValueDisclosure",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "40301 - Disclosure - Fair value of financial assets and liabilities - Recurring (Details)",
     "role": "http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesRecurringDetails",
     "shortName": "Fair value of financial assets and liabilities - Recurring (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:FairValueAssetsMeasuredOnRecurringBasisTextBlock",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "As_Of_9_30_2021_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember_xxDgn4kQLUSwyeI4CcEQ6A",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:AssetsFairValueDisclosure",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w",
      "xsiNil": "false"
     }
    },
    "R33": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "40302 - Disclosure - Fair value of financial assets and liabilities - Textual (Details)",
     "role": "http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesTextualDetails",
     "shortName": "Fair value of financial assets and liabilities - Textual (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w",
      "xsiNil": "false"
     }
    },
    "R34": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:MarketableSecuritiesTextBlock",
       "us-gaap:CashCashEquivalentsAndMarketableSecuritiesTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostCurrent",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "40401 - Disclosure - Short-term marketable securities (Details)",
     "role": "http://www.akerotx.com/role/DisclosureShortTermMarketableSecuritiesDetails",
     "shortName": "Short-term marketable securities (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:MarketableSecuritiesTextBlock",
       "us-gaap:CashCashEquivalentsAndMarketableSecuritiesTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostCurrent",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w",
      "xsiNil": "false"
     }
    },
    "R35": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "akro:ScheduleOfAccruedLiabilitiesAndOtherCurrentLiabilitiesTableTextBlock",
       "akro:AccruedExpensesAndOtherCurrentLiabilitiesTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "akro:ResearchAndDevelopmentExpensesCurrent",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "40501 - Disclosure - Accrued expenses and other current liabilities (Details)",
     "role": "http://www.akerotx.com/role/DisclosureAccruedExpensesAndOtherCurrentLiabilitiesDetails",
     "shortName": "Accrued expenses and other current liabilities (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "akro:ScheduleOfAccruedLiabilitiesAndOtherCurrentLiabilitiesTableTextBlock",
       "akro:AccruedExpensesAndOtherCurrentLiabilitiesTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "akro:ResearchAndDevelopmentExpensesCurrent",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w",
      "xsiNil": "false"
     }
    },
    "R36": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:CommonStockSharesAuthorized",
      "reportCount": 1,
      "unitRef": "Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "40601 - Disclosure - Stockholder's equity (deficit) - Common stock (Details)",
     "role": "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails",
     "shortName": "Stockholder's equity (deficit) - Common stock (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "us-gaap:StockholdersEquityNoteDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": "INF",
      "lang": null,
      "name": "akro:CommonStockNumberOfVotingRights",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_Vote_M3WGxqSRGkStSefkJ7_Olw",
      "xsiNil": "false"
     }
    },
    "R37": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_3_1_2017_To_3_31_2017_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember_EFTjKD7lOkiA3d4dMj1s1g",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "40602 - Disclosure - Stockholder's equity (deficit) - Undesignated preferred stock and Restricted common stock (Details)",
     "role": "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitUndesignatedPreferredStockAndRestrictedCommonStockDetails",
     "shortName": "Stockholder's equity (deficit) - Undesignated preferred stock and Restricted common stock (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_3_1_2017_To_3_31_2017_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember_EFTjKD7lOkiA3d4dMj1s1g",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw",
      "xsiNil": "false"
     }
    },
    "R38": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfUnvestedRestrictedStockUnitsRollForwardTableTextBlock",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "As_Of_12_31_2020_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember__YTzUKiOIkOa9iWVJ4Qbiw",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "40603 - Disclosure - Stockholder's equity (deficit) - Restricted stock activity (Details)",
     "role": "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitRestrictedStockActivityDetails",
     "shortName": "Stockholder's equity (deficit) - Restricted stock activity (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfUnvestedRestrictedStockUnitsRollForwardTableTextBlock",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "As_Of_12_31_2020_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember__YTzUKiOIkOa9iWVJ4Qbiw",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw",
      "xsiNil": "false"
     }
    },
    "R39": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "akro:CommonStockCapitalSharesReservedForFutureIssuanceTableTextBlock",
       "us-gaap:StockholdersEquityNoteDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant",
      "reportCount": 1,
      "unitRef": "Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "40701 - Disclosure - Stock-based awards - Textual (Details)",
     "role": "http://www.akerotx.com/role/DisclosureStockBasedAwardsTextualDetails",
     "shortName": "Stock-based awards - Textual (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_6_18_2019_To_6_18_2019_us-gaap_PlanNameAxis_akro_StockOptionAndGrantPlan2018Member_xs5-0AkESESoAtQCWSnxUg",
      "decimals": "INF",
      "lang": null,
      "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw",
      "xsiNil": "false"
     }
    },
    "R4": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:ResearchAndDevelopmentExpense",
      "reportCount": 1,
      "unitRef": "Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "00200 - Statement - Condensed Consolidated Statements of Operations and Comprehensive Loss",
     "role": "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfOperationsAndComprehensiveLoss",
     "shortName": "Condensed Consolidated Statements of Operations and Comprehensive Loss",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:GeneralAndAdministrativeExpense",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w",
      "xsiNil": "false"
     }
    },
    "R40": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "40702 - Disclosure - Stock-based awards - Stock option valuation (Details)",
     "role": "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionValuationDetails",
     "shortName": "Stock-based awards - Stock option valuation (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R41": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAndExercisableTableTextBlock",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "As_Of_12_31_2020_j9ojJmn-A0KXqgtSPP9ohA",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber",
      "reportCount": 1,
      "unitRef": "Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "40703 - Disclosure - Stock based awards - Stock option activity (Details)",
     "role": "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionActivityDetails",
     "shortName": "Stock based awards - Stock option activity (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAndExercisableTableTextBlock",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": "INF",
      "lang": null,
      "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw",
      "xsiNil": "false"
     }
    },
    "R42": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:AllocatedShareBasedCompensationExpense",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "40704 - Disclosure - Stock based awards - Stock-based compensation (Details)",
     "role": "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockBasedCompensationDetails",
     "shortName": "Stock based awards - Stock-based compensation (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:AllocatedShareBasedCompensationExpense",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w",
      "xsiNil": "false"
     }
    },
    "R43": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:ResearchAndDevelopmentExpense",
      "reportCount": 1,
      "unitRef": "Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "40801 - Disclosure - Amgen license agreement (Details)",
     "role": "http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails",
     "shortName": "Amgen license agreement (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "akro:LicenseAgreementDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_11_1_2018_To_11_30_2018_us-gaap_TypeOfArrangementAxis_akro_AmgenAgreementMember_iRinvL-TukipRIsHzSFMtA",
      "decimals": "-3",
      "lang": null,
      "name": "akro:AntiDilutionRightLiabilityFairValue",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w",
      "xsiNil": "false"
     }
    },
    "R44": {
     "firstAnchor": {
      "ancestors": [
       "akro:IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits",
       "akro:IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits",
       "akro:IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits",
       "p",
       "us-gaap:IncomeTaxDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "akro:IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "40901 - Disclosure - Income taxes - Current income tax provision (Details)",
     "role": "http://www.akerotx.com/role/DisclosureIncomeTaxesCurrentIncomeTaxProvisionDetails",
     "shortName": "Income taxes - Current income tax provision (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "akro:IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits",
       "akro:IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits",
       "akro:IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits",
       "p",
       "us-gaap:IncomeTaxDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "akro:IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w",
      "xsiNil": "false"
     }
    },
    "R45": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:NetIncomeLoss",
      "reportCount": 1,
      "unitRef": "Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "41001 - Disclosure - Net loss per share - Basic and Diluted (Details)",
     "role": "http://www.akerotx.com/role/DisclosureNetLossPerShareBasicAndDilutedDetails",
     "shortName": "Net loss per share - Basic and Diluted (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "us-gaap:EarningsPerShareTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg",
      "decimals": "INF",
      "lang": null,
      "name": "us-gaap:WeightedAverageNumberOfSharesRestrictedStock",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw",
      "xsiNil": "false"
     }
    },
    "R46": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "41002 - Disclosure - Net loss per share - Anti-Diluted (Details)",
     "role": "http://www.akerotx.com/role/DisclosureNetLossPerShareAntiDilutedDetails",
     "shortName": "Net loss per share - Anti-Diluted (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_shares_taHYBO0zG0KRi_GF2MC8Tw",
      "xsiNil": "false"
     }
    },
    "R47": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "us-gaap:LesseeLeasesPolicyTextBlock",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:LesseeOperatingLeaseTermOfContract",
      "reportCount": 1,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "41101 - Disclosure - Commitments and contingencies (Details)",
     "role": "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesDetails",
     "shortName": "Commitments and contingencies (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "As_Of_2_29_2020_G3SiBo1r3UiM30-kKBJnuQ",
      "decimals": null,
      "lang": "en-US",
      "name": "us-gaap:LessorOperatingLeaseTermOfContract",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R48": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock",
       "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "41102 - Disclosure - Commitments and contingencies - Maturities Of Operating Leases (Details)",
     "role": "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesMaturitiesOfOperatingLeasesDetails",
     "shortName": "Commitments and contingencies - Maturities Of Operating Leases (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock",
       "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "As_Of_9_30_2021_8eItpO_YekWKaAqWhpeDNw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w",
      "xsiNil": "false"
     }
    },
    "R49": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:LeaseCostTableTextBlock",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:LeaseCost",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "41103 - Disclosure - Commitments and contingencies - Components of operating lease expense (Details)",
     "role": "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesComponentsOfOperatingLeaseExpenseDetails",
     "shortName": "Commitments and contingencies - Components of operating lease expense (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "us-gaap:LeaseCostTableTextBlock",
       "ix:continuation",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_7_1_2021_To_9_30_2021_p4-pM4tmkkiS0TTngKroWg",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:LeaseCost",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w",
      "xsiNil": "false"
     }
    },
    "R5": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "As_Of_12_31_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_kZL8zAvYtEmMXUCWCULPlA",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:StockholdersEquity",
      "reportCount": 1,
      "unitRef": "Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "00300 - Statement - Condensed Consolidated Statements of Stockholders' Equity (Deficit)",
     "role": "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquityDeficit",
     "shortName": "Condensed Consolidated Statements of Stockholders' Equity (Deficit)",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_9wOq6s4BPUOoL0NLB2WrVw",
      "decimals": "-3",
      "lang": null,
      "name": "us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w",
      "xsiNil": "false"
     }
    },
    "R6": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "akro:NetIssuanceCostAndUnderwritingFees",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "00305 - Statement - Consolidated Statements of Redeemable Convertible Preferred Stock and Stockholders' Equity (Deficit) (Parenthetical)",
     "role": "http://www.akerotx.com/role/StatementConsolidatedStatementsOfRedeemableConvertiblePreferredStockAndStockholdersEquityDeficitParenthetical",
     "shortName": "Consolidated Statements of Redeemable Convertible Preferred Stock and Stockholders' Equity (Deficit) (Parenthetical)",
     "subGroupType": "parenthetical",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_7_1_2020_To_9_30_2020_iI0GOkgr3kiqv7IbB5gzRw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "akro:NetIssuanceCostAndUnderwritingFees",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w",
      "xsiNil": "false"
     }
    },
    "R7": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:ProfitLoss",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "00400 - Statement - Condensed Consolidated Statements of Cash Flows",
     "role": "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows",
     "shortName": "Condensed Consolidated Statements of Cash Flows",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "us-gaap:ProfitLoss",
      "reportCount": 1,
      "unique": true,
      "unitRef": "Unit_Standard_USD_GHEc7ME1CUGwXfTIkpeE0w",
      "xsiNil": "false"
     }
    },
    "R8": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "10101 - Disclosure - Nature of the business and basis of presentation",
     "role": "http://www.akerotx.com/role/DisclosureNatureOfBusinessAndBasisOfPresentation",
     "shortName": "Nature of the business and basis of presentation",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R9": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SignificantAccountingPoliciesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "10201 - Disclosure - Summary of significant accounting policies",
     "role": "http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPolicies",
     "shortName": "Summary of significant accounting policies",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "akro-20210930x10q.htm",
      "contextRef": "Duration_1_1_2021_To_9_30_2021_SSwyhxw2OU2ybpYCXuUwyw",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "us-gaap:SignificantAccountingPoliciesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    }
   },
   "segmentCount": 32,
   "tag": {
    "akro_AccruedExpensesAndOtherCurrentLiabilities": {
     "auth_ref": [],
     "calculation": {
      "http://www.akerotx.com/role/DisclosureAccruedExpensesAndOtherCurrentLiabilitiesDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      },
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets": {
       "order": 2.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of expenses incurred but not yet paid classified as accrued expenses and other liabilities due within one year or the normal operating cycle, if longer.",
        "label": "Accrued Expenses and Other Current Liabilities.",
        "terseLabel": "Accrued expenses and other current liabilities",
        "totalLabel": "Total accrued expenses and other current liabilities"
       }
      }
     },
     "localname": "AccruedExpensesAndOtherCurrentLiabilities",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAccruedExpensesAndOtherCurrentLiabilitiesDetails",
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "akro_AccruedExpensesAndOtherCurrentLiabilitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "No definition available.",
        "label": "Accrued expenses and other current liabilities"
       }
      }
     },
     "localname": "AccruedExpensesAndOtherCurrentLiabilitiesAbstract",
     "nsuri": "http://www.akerotx.com/20210930",
     "xbrltype": "stringItemType"
    },
    "akro_AccruedExpensesAndOtherCurrentLiabilitiesTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for accrued expenses and other current liabilities.",
        "label": "Accrued Expenses And Other Current Liabilities [Text Block]",
        "terseLabel": "Accrued expenses and other current liabilities"
       }
      }
     },
     "localname": "AccruedExpensesAndOtherCurrentLiabilitiesTextBlock",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAccruedExpensesAndOtherCurrentLiabilities"
     ],
     "xbrltype": "textBlockItemType"
    },
    "akro_AggregateMarketValueOfStockIssued": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter.",
        "label": "Aggregate Market Value Of Stock Issued",
        "terseLabel": "Aggregate market value of stock"
       }
      }
     },
     "localname": "AggregateMarketValueOfStockIssued",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesRestrictedCashDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "akro_AggregateMilestonePaymentUponAchievementOfSpecifiedCommercialMilestone": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of aggregate milestone payments upon the achievement of specified clinical and regulatory milestones.",
        "label": "Aggregate Milestone Payment Upon Achievement of Specified Commercial Milestone",
        "terseLabel": "Aggregate milestone payments upon the achievement of specified commercial milestones"
       }
      }
     },
     "localname": "AggregateMilestonePaymentUponAchievementOfSpecifiedCommercialMilestone",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "akro_AmgenAgreementMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the information pertaining to Amgen license agreement.",
        "label": "Amgen Agreement [Member]",
        "terseLabel": "Amgen Agreement"
       }
      }
     },
     "localname": "AmgenAgreementMember",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "akro_AmgenMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the information pertaining to Amgen.",
        "label": "Amgen [Member]",
        "terseLabel": "Amgen"
       }
      }
     },
     "localname": "AmgenMember",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "akro_AntiDilutionRightLiabilityFairValue": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of fair value of anti-dilution of right liability.",
        "label": "Anti-Dilution Right Liability, Fair value",
        "terseLabel": "Initial fair value of the anti-dilution right liability"
       }
      }
     },
     "localname": "AntiDilutionRightLiabilityFairValue",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "akro_AverageExercisePriceOfCommonStockPurchase": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The average exercise price of purchase of early exercised option in exchange for restricted stock.",
        "label": "Average Exercise Price Of Common Stock Purchase",
        "terseLabel": "Exercise price of common stock purchase"
       }
      }
     },
     "localname": "AverageExercisePriceOfCommonStockPurchase",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockBasedCompensationDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "akro_CashAndCashEquivalentsAndMarketableSecuritiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Cash And Cash Equivalents and Marketable Securities [Abstract]",
        "label": "Short-term marketable securities"
       }
      }
     },
     "localname": "CashAndCashEquivalentsAndMarketableSecuritiesAbstract",
     "nsuri": "http://www.akerotx.com/20210930",
     "xbrltype": "stringItemType"
    },
    "akro_CommonStockAdditionalSharesReservedForFutureIssuance": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Aggregate number of additional common shares reserved for future issuance.",
        "label": "Common Stock, Additional Shares Reserved for Future Issuance",
        "terseLabel": "Number of additional shares reserved for issuance"
       }
      }
     },
     "localname": "CommonStockAdditionalSharesReservedForFutureIssuance",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsTextualDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "akro_CommonStockAvailableForAtmProgramMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Common stock available for ATM program",
        "label": "Common Stock Available For Atm Program [Member]",
        "terseLabel": "Common stock available for ATM program"
       }
      }
     },
     "localname": "CommonStockAvailableForAtmProgramMember",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "akro_CommonStockCapitalSharesReservedForFutureIssuanceTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of reserved shares of common stock, on an as-if converted basis.",
        "label": "Common Stock, Capital Shares Reserved for Future Issuance [Table Text Block]",
        "terseLabel": "Schedule of common stock reserved for issuance"
       }
      }
     },
     "localname": "CommonStockCapitalSharesReservedForFutureIssuanceTableTextBlock",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "akro_CommonStockNumberOfVotingRights": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of voting rights per common stock.",
        "label": "Common Stock, Number of Voting Rights",
        "terseLabel": "Number of votes per share"
       }
      }
     },
     "localname": "CommonStockNumberOfVotingRights",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails"
     ],
     "xbrltype": "integerItemType"
    },
    "akro_CommonStockSharesReservedForIssuanceAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "No definition available.",
        "label": "Common Stock Shares Reserved For Issuance [ Abstract]",
        "terseLabel": "Common stock were reserved for issuance"
       }
      }
     },
     "localname": "CommonStockSharesReservedForIssuanceAbstract",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "akro_DeferredOfferingCostsIncludedInAccountsPayableAndAccruedExpensesAndOtherCurrentLiabilities": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Deferred offering costs included in accounts payable and accrued expenses and other current liabilities.",
        "label": "Deferred offering costs included in accounts payable and accrued expenses and other current liabilities",
        "terseLabel": "Deferred offering costs included in accounts payable and accrued expenses and other current liabilities"
       }
      }
     },
     "localname": "DeferredOfferingCostsIncludedInAccountsPayableAndAccruedExpensesAndOtherCurrentLiabilities",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "akro_EmergingGrowthCompanyPolicyTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy for emerging growth company.",
        "label": "Emerging Growth Company [Policy Text Block]",
        "terseLabel": "Emerging growth company"
       }
      }
     },
     "localname": "EmergingGrowthCompanyPolicyTextBlock",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "akro_EmployeeStockPurchasePlan2019Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information pertaining to 2019 employee stock purchase plan.",
        "label": "Employee Stock Purchase Plan2019 [Member]",
        "terseLabel": "2019 Employee Stock Purchase Plan"
       }
      }
     },
     "localname": "EmployeeStockPurchasePlan2019Member",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "akro_EmployeeStockPurchasePlanMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the information pertaining to employee stock purchase plan.",
        "label": "Employee Stock Purchase Plan [Member]",
        "terseLabel": "2019 Employee stock purchase plan"
       }
      }
     },
     "localname": "EmployeeStockPurchasePlanMember",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsTextualDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "akro_FollowUpPublicOfferingMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents information pertaining to follow up public offerings.",
        "label": "Follow Up Public Offering [Member]",
        "terseLabel": "Follow Up Public Offering"
       }
      }
     },
     "localname": "FollowUpPublicOfferingMember",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "akro_IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of current income tax expense (benefit) directly related to operating loss carryforwards and certain tax credits.",
        "label": "Income Tax Expense Benefit Related To Operating Losses And Credits",
        "terseLabel": "Income tax benefit related to operating losses and research and development tax credits"
       }
      }
     },
     "localname": "IncomeTaxExpenseBenefitRelatedToOperatingLossesAndCredits",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureIncomeTaxesCurrentIncomeTaxProvisionDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "akro_IncreaseDecreaseInOperatingLeaseLiabilities": {
     "auth_ref": [],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": {
       "order": 5.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The increase (decrease) during the reporting period in the aggregate amount of operating lease liabilities.",
        "label": "Increase (Decrease) In Operating Lease Liabilities",
        "verboseLabel": "Operating lease liability"
       }
      }
     },
     "localname": "IncreaseDecreaseInOperatingLeaseLiabilities",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "akro_LesseeOperatingLeaseLiabilityPaymentsDueOneToSeven": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments for operating lease, due in year one to seven following latest fiscal year.",
        "label": "Lessee, Operating Lease, Liability, Payments, Due One To Seven",
        "verboseLabel": "Minimum payments during the term"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueOneToSeven",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "akro_LesseeOperatingLeaseLiabilityToBePaidYearFiveAndThereafter": {
     "auth_ref": [],
     "calculation": {
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesMaturitiesOfOperatingLeasesDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease due fifth fiscal year following current fiscal year and thereafter. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "label": "Lessee Operating Lease Liability To Be Paid Year Five And Thereafter",
        "terseLabel": "2026 and thereafter"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityToBePaidYearFiveAndThereafter",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesMaturitiesOfOperatingLeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "akro_LicenseAgreementAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "No definition available.",
        "label": "Amgen license agreement"
       }
      }
     },
     "localname": "LicenseAgreementAbstract",
     "nsuri": "http://www.akerotx.com/20210930",
     "xbrltype": "stringItemType"
    },
    "akro_LicenseAgreementDisclosureTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for exclusive license agreement.",
        "label": "License Agreement Disclosure [Text Block]",
        "terseLabel": "Amgen license agreement"
       }
      }
     },
     "localname": "LicenseAgreementDisclosureTextBlock",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAmgenLicenseAgreement"
     ],
     "xbrltype": "textBlockItemType"
    },
    "akro_NetIssuanceCostAndUnderwritingFees": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of net issuance cost and underwriting fees during the period of an entity.",
        "label": "Net Issuance Cost And Underwriting Fees",
        "terseLabel": "Net issuance costs and underwriting fees"
       }
      }
     },
     "localname": "NetIssuanceCostAndUnderwritingFees",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/StatementConsolidatedStatementsOfRedeemableConvertiblePreferredStockAndStockholdersEquityDeficitParenthetical"
     ],
     "xbrltype": "monetaryItemType"
    },
    "akro_NoncashOperatingLeaseExpense": {
     "auth_ref": [],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": {
       "order": 7.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of non-cash operating lease expense. Excludes sublease income.",
        "label": "Noncash Operating Lease Expense",
        "terseLabel": "Non-cash lease expense"
       }
      }
     },
     "localname": "NoncashOperatingLeaseExpense",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "akro_ObligationForPaymentInConnectionWithDosingWithFirstPatientPhaseThreeClinicalTrial": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of obligation for payment in connection with dosing of the first patient in our Phase three a clinical trial.",
        "label": "Obligation For Payment In Connection With Dosing With First Patient, Phase Three Clinical Trial",
        "terseLabel": "Obligation for payment in connection with dosing of the first patient"
       }
      }
     },
     "localname": "ObligationForPaymentInConnectionWithDosingWithFirstPatientPhaseThreeClinicalTrial",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "akro_PaymentInConnectionWithClinicalTrialForMarketingApproval": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of payment in connection with dosing of the first patient in our Phase three a clinical trial for marketing approval.",
        "label": "Payment in Connection with Clinical Trial For Marketing Approval",
        "terseLabel": "Payment in connection with dosing of the first patient"
       }
      }
     },
     "localname": "PaymentInConnectionWithClinicalTrialForMarketingApproval",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "akro_PaymentInConnectionWithDosingWithFirstPatient": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of payment in connection with dosing of the first patient in our Phase two a clinical trial.",
        "label": "Payment In Connection With Dosing With First Patient",
        "terseLabel": "Payment for clinical trail"
       }
      }
     },
     "localname": "PaymentInConnectionWithDosingWithFirstPatient",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "akro_PercentageOfMinimumExercisePriceHoldingMoreThan10OfVotingPower": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the information pertaining to incentive options granted to any person possessing more than 10% of the total combined voting power of all classes of shares may not have an exercise price of less than 110% of the fair market value of the common stock on the grant date.",
        "label": "Minimum Percentage Of Minimum Exercise Price, Holding More Than 10% Of Voting Power",
        "terseLabel": "Percentage of minimum exercise price, holding more than 10% of voting power"
       }
      }
     },
     "localname": "PercentageOfMinimumExercisePriceHoldingMoreThan10OfVotingPower",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsTextualDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "akro_PercentageOfMinimumExercisePricePerShareOfStockOptions": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the information pertaining to exercise price per share of stock options.",
        "label": "Percentage Of Minimum Exercise Price Per Share Of Stock Options",
        "terseLabel": "Percentage of exercise price per share of stock options"
       }
      }
     },
     "localname": "PercentageOfMinimumExercisePricePerShareOfStockOptions",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsTextualDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "akro_ProceedsFromEarlyExerciseOfStockOptionsInExchangeForRestrictedCommonStock": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash inflow associated with the amount of early exercised of stock option in exchange for restricted stock.",
        "label": "Proceeds From Early Exercise Of Stock Options In Exchange For Restricted Common Stock",
        "terseLabel": "Proceeds from the early exercise of stock options in exchange for restricted common stock"
       }
      }
     },
     "localname": "ProceedsFromEarlyExerciseOfStockOptionsInExchangeForRestrictedCommonStock",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockBasedCompensationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "akro_ProceedsFromIssuanceOfCommonStockPursuantToEmployeeStockPurchasePlan": {
     "auth_ref": [],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": {
       "order": 2.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash inflow from issuance of common stock pursuant to employee stock purchase plan.",
        "label": "Proceeds From Issuance Of Common Stock Pursuant To Employee Stock Purchase Plan",
        "terseLabel": "Proceeds from the issuance of common stock pursuant to employee stock purchase plan purchases"
       }
      }
     },
     "localname": "ProceedsFromIssuanceOfCommonStockPursuantToEmployeeStockPurchasePlan",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "akro_ProceedsFromMaturityOfMarketableSecurities": {
     "auth_ref": [],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": {
       "order": 1.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash inflow associated with the aggregate amount received by the entity through maturity of marketable securities (held-to-maturity or available-for-sale) during the period. Proceeds From Sale Of Marketable Securities",
        "label": "Proceeds From Maturity Of Marketable Securities",
        "terseLabel": "Proceeds from maturities of short-term marketable securities"
       }
      }
     },
     "localname": "ProceedsFromMaturityOfMarketableSecurities",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "akro_ProceedsFromSaleOfMarketableSecurities": {
     "auth_ref": [],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": {
       "order": 3.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash inflow associated with the aggregate amount received by the entity through sale of marketable securities (held-to-maturity or available-for-sale) during the period.",
        "label": "Proceeds From Sale Of Marketable Securities",
        "terseLabel": "Proceeds from sales of short-term marketable securities"
       }
      }
     },
     "localname": "ProceedsFromSaleOfMarketableSecurities",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "akro_ProceedsFromShortSwingProfitsDisgorgement": {
     "auth_ref": [],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": {
       "order": 3.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The proceeds from the disgorgement of stockholders' short swing profits.",
        "label": "Proceeds From Short Swing Profits Disgorgement",
        "terseLabel": "Proceeds from the disgorgement of stockholders' short-swing profits, net"
       }
      }
     },
     "localname": "ProceedsFromShortSwingProfitsDisgorgement",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "akro_RemeasurementOfRightOfUseAssetAndLeaseLiability": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the amount for remeasurement of Right of use asset and lease liability",
        "label": "Remeasurement Of Right Of Use Asset And Lease Liability",
        "terseLabel": "Remeasurement of ROU asset and lease liability"
       }
      }
     },
     "localname": "RemeasurementOfRightOfUseAssetAndLeaseLiability",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "akro_ResearchAndDevelopmentExpensesCurrent": {
     "auth_ref": [],
     "calculation": {
      "http://www.akerotx.com/role/DisclosureAccruedExpensesAndOtherCurrentLiabilitiesDetails": {
       "order": 2.0,
       "parentTag": "akro_AccruedExpensesAndOtherCurrentLiabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Carrying value as of the balance sheet date of obligations incurred through that date and payable for research and development expenses. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "label": "Research and Development Expenses, Current",
        "terseLabel": "Accrued external research and development expenses"
       }
      }
     },
     "localname": "ResearchAndDevelopmentExpensesCurrent",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAccruedExpensesAndOtherCurrentLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "akro_ResearchContractCostsAndAccrualsPolicyPolicyTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy for research contract costs and accruals.",
        "label": "Research Contract Costs And Accruals Policy [Policy Text Block]",
        "terseLabel": "Research contract costs and accruals"
       }
      }
     },
     "localname": "ResearchContractCostsAndAccrualsPolicyPolicyTextBlock",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "akro_RestrictedCashNoncurrentCollateralizeCreditCardsWithBank": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cash restricted as to collateralize corporate credit cards with a bank, classified as noncurrent.",
        "label": "Restricted Cash Noncurrent, Collateralize Credit Cards with Bank",
        "terseLabel": "Separate cash balance to collateralize corporate credit cards with a bank"
       }
      }
     },
     "localname": "RestrictedCashNoncurrentCollateralizeCreditCardsWithBank",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesRestrictedCashDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "akro_RestrictedCashNoncurrentLease": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cash restricted as to the benefit of the landlord in connection with the Company's office space lease in California (the \"Lease\"), classified as noncurrent.",
        "label": "Restricted Cash Noncurrent, Lease",
        "terseLabel": "Separate cash balance for the landlord"
       }
      }
     },
     "localname": "RestrictedCashNoncurrentLease",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesRestrictedCashDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "akro_ScheduleOfAccruedLiabilitiesAndOtherCurrentLiabilitiesTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of accrued liabilities and other current liabilities.",
        "label": "Schedule Of Accrued Liabilities And Other Current Liabilities [Table Text Block]",
        "terseLabel": "Schedule of accrued expenses and other current liabilities"
       }
      }
     },
     "localname": "ScheduleOfAccruedLiabilitiesAndOtherCurrentLiabilitiesTableTextBlock",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAccruedExpensesAndOtherCurrentLiabilitiesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualPercentOfSharesIncrease": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Percentage of annual increase of shares authorized for issuance under the plan.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Annual Percent of Shares Increase",
        "terseLabel": "Percent of shares reserved and available for issuance automatically increase annually on January 1"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualPercentOfSharesIncrease",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsTextualDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualSharesIncrease": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Annual increase of number of shares authorized for issuance under the plan.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Annual Shares Increase",
        "terseLabel": "Number of shares reserved and available for issuance automatically increase annually on January 1 (in shares)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualSharesIncrease",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsTextualDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValue": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.",
        "label": "Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Fair Value",
        "periodEndLabel": "Ending balance of unvested restricted common stock",
        "periodStartLabel": "Beginning balance of unvested restricted common stock"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValue",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitRestrictedStockActivityDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "akro_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValueAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "No definition available.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Fair Value [Abstract]",
        "terseLabel": "Grant-Date Fair Value"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedFairValueAbstract",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitRestrictedStockActivityDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "akro_ShortSwingProfitsDisgorgement": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The disgorgement of shareholders' short swing profits.",
        "label": "Short Swing Profits Disgorgement",
        "terseLabel": "Disgorgement of stockholders' short-swing profits, net"
       }
      }
     },
     "localname": "ShortSwingProfitsDisgorgement",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquityDeficit"
     ],
     "xbrltype": "monetaryItemType"
    },
    "akro_ShortTermContractualMaturities": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Short-term marketable securities had contractual maturities.",
        "label": "Short-term contractual maturities",
        "terseLabel": "Short-term contractual maturities"
       }
      }
     },
     "localname": "ShortTermContractualMaturities",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureShortTermMarketableSecuritiesDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "akro_ShortTermLeaseLiabilityAndOtherCurrent": {
     "auth_ref": [],
     "calculation": {
      "http://www.akerotx.com/role/DisclosureAccruedExpensesAndOtherCurrentLiabilitiesDetails": {
       "order": 4.0,
       "parentTag": "akro_AccruedExpensesAndOtherCurrentLiabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of liabilities classified as short-term lease liability and other current.",
        "label": "Short Term Lease Liability And Other, Current",
        "terseLabel": "Short-term lease liability and other"
       }
      }
     },
     "localname": "ShortTermLeaseLiabilityAndOtherCurrent",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAccruedExpensesAndOtherCurrentLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "akro_StockOptionAndGrantPlan2018Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information pertaining to 2018 Stock option and grant plan.",
        "label": "Stock Option And Grant Plan2018 [Member]",
        "terseLabel": "2018 Stock option and grant plan"
       }
      }
     },
     "localname": "StockOptionAndGrantPlan2018Member",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsTextualDetails",
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "akro_StockOptionAndIncentivePlan2019Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information pertaining to 2019 Stock option and incentive plan",
        "label": "Stock Option And Incentive Plan2019 [Member]",
        "terseLabel": "2019 Stock Option and Incentive plan"
       }
      }
     },
     "localname": "StockOptionAndIncentivePlan2019Member",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "akro_StockOptionsAndGrantPlan2019Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the information pertaining to 2019 stock option and grant plan.",
        "label": "Stock Options And Grant Plan2019 [Member]",
        "terseLabel": "2019 Stock option and incentive plan"
       }
      }
     },
     "localname": "StockOptionsAndGrantPlan2019Member",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsTextualDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "akro_UndesignatedPreferredStockMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information pertaining to Undesignated Preferred Stock.",
        "label": "Undesignated Preferred Stock [Member]",
        "terseLabel": "Undesignated Preferred Stock"
       }
      }
     },
     "localname": "UndesignatedPreferredStockMember",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitUndesignatedPreferredStockAndRestrictedCommonStockDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "akro_UnvestedRestrictedStockMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the unvested restricted stock.",
        "label": "Unvested Restricted Stock [Member]",
        "terseLabel": "Unvested restricted common stock"
       }
      }
     },
     "localname": "UnvestedRestrictedStockMember",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureNetLossPerShareAntiDilutedDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "akro_UpfrontFeePayment": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of upfront payment made in exchange for the rights.",
        "label": "Upfront Fee Payment",
        "terseLabel": "Upfront payment"
       }
      }
     },
     "localname": "UpfrontFeePayment",
     "nsuri": "http://www.akerotx.com/20210930",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "dei_AmendmentFlag": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.",
        "label": "Amendment Flag"
       }
      }
     },
     "localname": "AmendmentFlag",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_CityAreaCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Area code of city",
        "label": "City Area Code"
       }
      }
     },
     "localname": "CityAreaCode",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_CoverAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Cover page.",
        "label": "Document and Entity Information"
       }
      }
     },
     "localname": "CoverAbstract",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "dei_CurrentFiscalYearEndDate": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "End date of current fiscal year in the format --MM-DD.",
        "label": "Current Fiscal Year End Date"
       }
      }
     },
     "localname": "CurrentFiscalYearEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "gMonthDayItemType"
    },
    "dei_DocumentFiscalPeriodFocus": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fiscal period values are FY, Q1, Q2, and Q3.  1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY.",
        "label": "Document Fiscal Period Focus"
       }
      }
     },
     "localname": "DocumentFiscalPeriodFocus",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "fiscalPeriodItemType"
    },
    "dei_DocumentFiscalYearFocus": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This is focus fiscal year of the document report in YYYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006.",
        "label": "Document Fiscal Year Focus"
       }
      }
     },
     "localname": "DocumentFiscalYearFocus",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "gYearItemType"
    },
    "dei_DocumentPeriodEndDate": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented.  If there is no historical data in the report, use the filing date. The format of the date is YYYY-MM-DD.",
        "label": "Document Period End Date"
       }
      }
     },
     "localname": "DocumentPeriodEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "dateItemType"
    },
    "dei_DocumentQuarterlyReport": {
     "auth_ref": [
      "r344"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as an quarterly report.",
        "label": "Document Quarterly Report"
       }
      }
     },
     "localname": "DocumentQuarterlyReport",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentTransitionReport": {
     "auth_ref": [
      "r345"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as a transition report.",
        "label": "Document Transition Report"
       }
      }
     },
     "localname": "DocumentTransitionReport",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentType": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.",
        "label": "Document Type"
       }
      }
     },
     "localname": "DocumentType",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "submissionTypeItemType"
    },
    "dei_EntityAddressAddressLine1": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Address Line 1 such as Attn, Building Name, Street Name",
        "label": "Entity Address, Address Line One"
       }
      }
     },
     "localname": "EntityAddressAddressLine1",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressCityOrTown": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the City or Town",
        "label": "Entity Address, City or Town"
       }
      }
     },
     "localname": "EntityAddressCityOrTown",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressPostalZipCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Code for the postal or zip code",
        "label": "Entity Address, Postal Zip Code"
       }
      }
     },
     "localname": "EntityAddressPostalZipCode",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressStateOrProvince": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the state or province.",
        "label": "Entity Address, State or Province"
       }
      }
     },
     "localname": "EntityAddressStateOrProvince",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "stateOrProvinceItemType"
    },
    "dei_EntityCentralIndexKey": {
     "auth_ref": [
      "r346"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.",
        "label": "Entity Central Index Key"
       }
      }
     },
     "localname": "EntityCentralIndexKey",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "centralIndexKeyItemType"
    },
    "dei_EntityCommonStockSharesOutstanding": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.",
        "label": "Entity Common Stock, Shares Outstanding"
       }
      }
     },
     "localname": "EntityCommonStockSharesOutstanding",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "sharesItemType"
    },
    "dei_EntityCurrentReportingStatus": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure.",
        "label": "Entity Current Reporting Status"
       }
      }
     },
     "localname": "EntityCurrentReportingStatus",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_EntityEmergingGrowthCompany": {
     "auth_ref": [
      "r346"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate if registrant meets the emerging growth company criteria.",
        "label": "Entity Emerging Growth Company"
       }
      }
     },
     "localname": "EntityEmergingGrowthCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityExTransitionPeriod": {
     "auth_ref": [
      "r348"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate if an emerging growth company has elected not to use the extended transition period for complying with any new or revised financial accounting standards.",
        "label": "Entity Ex Transition Period"
       }
      }
     },
     "localname": "EntityExTransitionPeriod",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityFileNumber": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.",
        "label": "Entity File Number"
       }
      }
     },
     "localname": "EntityFileNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "fileNumberItemType"
    },
    "dei_EntityFilerCategory": {
     "auth_ref": [
      "r346"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure.",
        "label": "Entity Filer Category"
       }
      }
     },
     "localname": "EntityFilerCategory",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "filerCategoryItemType"
    },
    "dei_EntityIncorporationStateCountryCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Two-character EDGAR code representing the state or country of incorporation.",
        "label": "Entity Incorporation, State or Country Code"
       }
      }
     },
     "localname": "EntityIncorporationStateCountryCode",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "edgarStateCountryItemType"
    },
    "dei_EntityInteractiveDataCurrent": {
     "auth_ref": [
      "r347"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).",
        "label": "Entity Interactive Data Current"
       }
      }
     },
     "localname": "EntityInteractiveDataCurrent",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_EntityRegistrantName": {
     "auth_ref": [
      "r346"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.",
        "label": "Entity Registrant Name"
       }
      }
     },
     "localname": "EntityRegistrantName",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityShellCompany": {
     "auth_ref": [
      "r346"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act.",
        "label": "Entity Shell Company"
       }
      }
     },
     "localname": "EntityShellCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntitySmallBusiness": {
     "auth_ref": [
      "r346"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicates that the company is a Smaller Reporting Company (SRC).",
        "label": "Entity Small Business"
       }
      }
     },
     "localname": "EntitySmallBusiness",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityTaxIdentificationNumber": {
     "auth_ref": [
      "r346"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.",
        "label": "Entity Tax Identification Number"
       }
      }
     },
     "localname": "EntityTaxIdentificationNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "employerIdItemType"
    },
    "dei_LocalPhoneNumber": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Local phone number for entity.",
        "label": "Local Phone Number"
       }
      }
     },
     "localname": "LocalPhoneNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_Security12bTitle": {
     "auth_ref": [
      "r342"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Title of a 12(b) registered security.",
        "label": "Title of 12(b) Security"
       }
      }
     },
     "localname": "Security12bTitle",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "securityTitleItemType"
    },
    "dei_SecurityExchangeName": {
     "auth_ref": [
      "r343"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the Exchange on which a security is registered.",
        "label": "Security Exchange Name"
       }
      }
     },
     "localname": "SecurityExchangeName",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "edgarExchangeCodeItemType"
    },
    "dei_TradingSymbol": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Trading symbol of an instrument as listed on an exchange.",
        "label": "Trading Symbol"
       }
      }
     },
     "localname": "TradingSymbol",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "tradingSymbolItemType"
    },
    "srt_CounterpartyNameAxis": {
     "auth_ref": [
      "r37",
      "r74"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Counterparty Name [Axis]"
       }
      }
     },
     "localname": "CounterpartyNameAxis",
     "nsuri": "http://fasb.org/srt/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_MaximumMember": {
     "auth_ref": [
      "r173",
      "r174",
      "r284",
      "r285",
      "r286",
      "r287",
      "r288",
      "r289",
      "r308",
      "r330",
      "r331"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Maximum [Member]",
        "terseLabel": "Maximum"
       }
      }
     },
     "localname": "MaximumMember",
     "nsuri": "http://fasb.org/srt/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails",
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsTextualDetails",
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails",
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitUndesignatedPreferredStockAndRestrictedCommonStockDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_OwnershipAxis": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Ownership [Axis]"
       }
      }
     },
     "localname": "OwnershipAxis",
     "nsuri": "http://fasb.org/srt/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_OwnershipDomain": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Ownership [Domain]",
        "terseLabel": "Ownership [Domain]"
       }
      }
     },
     "localname": "OwnershipDomain",
     "nsuri": "http://fasb.org/srt/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_RangeAxis": {
     "auth_ref": [
      "r164",
      "r173",
      "r174",
      "r284",
      "r285",
      "r286",
      "r287",
      "r288",
      "r289",
      "r308",
      "r330",
      "r331"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Statistical Measurement [Axis]"
       }
      }
     },
     "localname": "RangeAxis",
     "nsuri": "http://fasb.org/srt/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails",
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsTextualDetails",
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails",
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitUndesignatedPreferredStockAndRestrictedCommonStockDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_RangeMember": {
     "auth_ref": [
      "r164",
      "r173",
      "r174",
      "r284",
      "r285",
      "r286",
      "r287",
      "r288",
      "r289",
      "r308",
      "r330",
      "r331"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Range [Member]",
        "terseLabel": "Statistical Measurement [Domain]"
       }
      }
     },
     "localname": "RangeMember",
     "nsuri": "http://fasb.org/srt/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails",
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsTextualDetails",
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails",
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitUndesignatedPreferredStockAndRestrictedCommonStockDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_RepurchaseAgreementCounterpartyNameDomain": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Repurchase Agreement Counterparty Name [Domain]",
        "terseLabel": "Counterparty Name [Domain]"
       }
      }
     },
     "localname": "RepurchaseAgreementCounterpartyNameDomain",
     "nsuri": "http://fasb.org/srt/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AccountingPoliciesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Summary of significant accounting policies"
       }
      }
     },
     "localname": "AccountingPoliciesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_AccountsPayableCurrent": {
     "auth_ref": [
      "r26"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets": {
       "order": 1.0,
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "label": "Accounts Payable, Current",
        "terseLabel": "Accounts payable"
       }
      }
     },
     "localname": "AccountsPayableCurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments": {
     "auth_ref": [
      "r62"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": {
       "order": 8.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The sum of the periodic adjustments of the differences between securities' face values and purchase prices that are charged against earnings. This is called accretion if the security was purchased at a discount and amortization if it was purchased at premium. As a noncash item, this element is an adjustment to net income when calculating cash provided by or used in operations using the indirect method.",
        "label": "Accretion (Amortization) of Discounts and Premiums, Investments",
        "negatedLabel": "Net amortization of premiums and discounts on short-term investments"
       }
      }
     },
     "localname": "AccretionAmortizationOfDiscountsAndPremiumsInvestments",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccruedProfessionalFeesCurrent": {
     "auth_ref": [
      "r6",
      "r7",
      "r29"
     ],
     "calculation": {
      "http://www.akerotx.com/role/DisclosureAccruedExpensesAndOtherCurrentLiabilitiesDetails": {
       "order": 1.0,
       "parentTag": "akro_AccruedExpensesAndOtherCurrentLiabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Carrying value as of the balance sheet date of obligations incurred through that date and payable for professional fees, such as for legal and accounting services received. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "label": "Accrued Professional Fees, Current",
        "terseLabel": "Accrued legal and professional fees"
       }
      }
     },
     "localname": "AccruedProfessionalFeesCurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAccruedExpensesAndOtherCurrentLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax": {
     "auth_ref": [
      "r16",
      "r39",
      "r40",
      "r41",
      "r322",
      "r336",
      "r337"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets": {
       "order": 3.0,
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.",
        "label": "Accumulated Other Comprehensive Income (Loss), Net of Tax",
        "terseLabel": "Accumulated other comprehensive loss"
       }
      }
     },
     "localname": "AccumulatedOtherComprehensiveIncomeLossNetOfTax",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AccumulatedOtherComprehensiveIncomeMember": {
     "auth_ref": [
      "r38",
      "r41",
      "r42",
      "r76",
      "r77",
      "r78",
      "r234",
      "r332",
      "r333"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Accumulated increase (decrease) in equity from transactions and other events and circumstances from non-owner sources, attributable to the parent. Excludes net income (loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners.",
        "label": "Accumulated Other Comprehensive Income [Member]",
        "terseLabel": "Accumulated Other Comprehensive Gain (Loss)"
       }
      }
     },
     "localname": "AccumulatedOtherComprehensiveIncomeMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquityDeficit"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AdditionalPaidInCapitalCommonStock": {
     "auth_ref": [
      "r14"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets": {
       "order": 2.0,
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.",
        "label": "Additional Paid in Capital, Common Stock",
        "terseLabel": "Additional paid-in capital"
       }
      }
     },
     "localname": "AdditionalPaidInCapitalCommonStock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AdditionalPaidInCapitalMember": {
     "auth_ref": [
      "r76",
      "r77",
      "r78",
      "r205",
      "r206",
      "r207"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders.",
        "label": "Additional Paid In Capital [Member]",
        "terseLabel": "Additional Paid-In-Capital"
       }
      }
     },
     "localname": "AdditionalPaidInCapitalMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquityDeficit"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of increase to additional paid-in capital (APIC) for recognition of cost for restricted stock unit under share-based payment arrangement.",
        "label": "APIC, Share-based Payment Arrangement, Restricted Stock Unit, Increase for Cost Recognition",
        "terseLabel": "Vesting of restricted stock"
       }
      }
     },
     "localname": "AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquityDeficit"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Adjustments to reconcile net loss to net cash used in operating activities:",
        "terseLabel": "Adjustments to reconcile net loss to net cash used in operating activities:"
       }
      }
     },
     "localname": "AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AllocatedShareBasedCompensationExpense": {
     "auth_ref": [
      "r176",
      "r201",
      "r210"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.",
        "label": "Share-based Payment Arrangement, Expense",
        "terseLabel": "Total stock-based compensation expense"
       }
      }
     },
     "localname": "AllocatedShareBasedCompensationExpense",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockBasedCompensationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount": {
     "auth_ref": [
      "r96"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.",
        "label": "Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount",
        "terseLabel": "Antidilutive shares excluded from the calculation of diluted earnings per share, total"
       }
      }
     },
     "localname": "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureNetLossPerShareAntiDilutedDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis": {
     "auth_ref": [
      "r96"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by type of antidilutive security.",
        "label": "Antidilutive Securities [Axis]"
       }
      }
     },
     "localname": "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureNetLossPerShareAntiDilutedDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Antidilutive Securities Excluded from Computation of Earnings Per Share"
       }
      }
     },
     "localname": "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureNetLossPerShareAntiDilutedDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AntidilutiveSecuritiesNameDomain": {
     "auth_ref": [
      "r96"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Incremental common shares attributable to securities that were not included in diluted earnings per share (EPS) because to do so would increase EPS amounts or decrease loss per share amounts for the period presented.",
        "label": "Antidilutive Securities Name [Domain]",
        "terseLabel": "Antidilutive Securities, Name [Domain]"
       }
      }
     },
     "localname": "AntidilutiveSecuritiesNameDomain",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureNetLossPerShareAntiDilutedDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ArrangementsAndNonarrangementTransactionsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Collaborative arrangement and arrangement other than collaborative applicable to revenue-generating activity or operations.",
        "label": "Arrangements And Nonarrangement Transactions [Member]",
        "terseLabel": "Collaborative Arrangement and Arrangement Other than Collaborative [Domain]"
       }
      }
     },
     "localname": "ArrangementsAndNonarrangementTransactionsMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_Assets": {
     "auth_ref": [
      "r72",
      "r114",
      "r116",
      "r120",
      "r129",
      "r230",
      "r235",
      "r248",
      "r311",
      "r321"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.",
        "label": "Assets",
        "totalLabel": "Total assets"
       }
      }
     },
     "localname": "Assets",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AssetsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Assets [Abstract]",
        "terseLabel": "Assets"
       }
      }
     },
     "localname": "AssetsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AssetsCurrent": {
     "auth_ref": [
      "r4",
      "r5",
      "r36",
      "r72",
      "r129",
      "r230",
      "r235",
      "r248"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets": {
       "order": 4.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.",
        "label": "Assets, Current",
        "totalLabel": "Total current assets"
       }
      }
     },
     "localname": "AssetsCurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AssetsCurrentAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Assets, Current [Abstract]",
        "terseLabel": "Current assets:"
       }
      }
     },
     "localname": "AssetsCurrentAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_AssetsFairValueDisclosure": {
     "auth_ref": [
      "r239"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.",
        "label": "Assets, Fair Value Disclosure",
        "terseLabel": "Assets"
       }
      }
     },
     "localname": "AssetsFairValueDisclosure",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesRecurringDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AvailableForSaleDebtSecuritiesGrossUnrealizedLoss": {
     "auth_ref": [
      "r125"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "label": "Debt Securities, Available-for-sale, Unrealized Loss",
        "negatedLabel": "Gross unrealized losses"
       }
      }
     },
     "localname": "AvailableForSaleDebtSecuritiesGrossUnrealizedLoss",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureShortTermMarketableSecuritiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent": {
     "auth_ref": [
      "r124",
      "r136"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), classified as current.",
        "label": "Debt Securities, Available-for-sale, Current",
        "terseLabel": "Fair value"
       }
      }
     },
     "localname": "AvailableForSaleSecuritiesDebtSecuritiesCurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureShortTermMarketableSecuritiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_AwardTypeAxis": {
     "auth_ref": [
      "r178",
      "r203"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by type of award under share-based payment arrangement.",
        "label": "Award Type [Axis]"
       }
      }
     },
     "localname": "AwardTypeAxis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails",
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitRestrictedStockActivityDetails",
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitUndesignatedPreferredStockAndRestrictedCommonStockDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_BasisOfAccountingPolicyPolicyTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy for basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS).",
        "label": "Basis of Accounting, Policy [Policy Text Block]",
        "terseLabel": "Unaudited interim financial statements"
       }
      }
     },
     "localname": "BasisOfAccountingPolicyPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock": {
     "auth_ref": [
      "r1",
      "r75",
      "r112"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for the business description and basis of presentation concepts.  Business description describes the nature and type of organization including but not limited to organizational structure as may be applicable to holding companies, parent and subsidiary relationships, business divisions, business units, business segments, affiliates and information about significant ownership of the reporting entity.  Basis of presentation describes the underlying basis used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS).",
        "label": "Business Description and Basis of Presentation [Text Block]",
        "terseLabel": "Nature of the business and basis of presentation"
       }
      }
     },
     "localname": "BusinessDescriptionAndBasisOfPresentationTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureNatureOfBusinessAndBasisOfPresentation"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_CashAndCashEquivalentsAtCarryingValue": {
     "auth_ref": [
      "r2",
      "r22",
      "r63"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets": {
       "order": 2.0,
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.",
        "label": "Cash and Cash Equivalents, at Carrying Value",
        "terseLabel": "Cash and cash equivalents"
       }
      }
     },
     "localname": "CashAndCashEquivalentsAtCarryingValue",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CashAndCashEquivalentsPolicyTextBlock": {
     "auth_ref": [
      "r8",
      "r64",
      "r69"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy for cash and cash equivalents, including the policy for determining which items are treated as cash equivalents. Other information that may be disclosed includes (1) the nature of any restrictions on the entity's use of its cash and cash equivalents, (2) whether the entity's cash and cash equivalents are insured or expose the entity to credit risk, (3) the classification of any negative balance accounts (overdrafts), and (4) the carrying basis of cash equivalents (for example, at cost) and whether the carrying amount of cash equivalents approximates fair value.",
        "label": "Cash and Cash Equivalents, Policy [Policy Text Block]",
        "terseLabel": "Cash and cash equivalents"
       }
      }
     },
     "localname": "CashAndCashEquivalentsPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy": {
     "auth_ref": [
      "r8",
      "r64",
      "r69",
      "r310"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Entity's cash and cash equivalents accounting policy with respect to restricted balances.  Restrictions may include legally restricted deposits held as compensating balances against short-term borrowing arrangements, contracts entered into with others, or company statements of intention with regard to particular deposits; however, time deposits and short-term certificates of deposit are not generally included in legally restricted deposits.",
        "label": "Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block]",
        "terseLabel": "Restricted cash"
       }
      }
     },
     "localname": "CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_CashCashEquivalentsAndMarketableSecuritiesTextBlock": {
     "auth_ref": [
      "r128"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure of cash, cash equivalents, and debt and equity securities, including any unrealized or realized gain (loss).",
        "label": "Cash, Cash Equivalents, and Marketable Securities [Text Block]",
        "verboseLabel": "Short-term marketable securities"
       }
      }
     },
     "localname": "CashCashEquivalentsAndMarketableSecuritiesTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureShortTermMarketableSecurities"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_CashCashEquivalentsAndShortTermInvestments": {
     "auth_ref": [
      "r22"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Cash includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the customer may deposit additional funds at any time and effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid Investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months. Short-term investments, exclusive of cash equivalents, generally consist of marketable securities intended to be sold within one year (or the normal operating cycle if longer) and may include trading securities, available-for-sale securities, or held-to-maturity securities (if maturing within one year), as applicable.",
        "label": "Cash, Cash Equivalents, and Short-term Investments",
        "terseLabel": "Cash, cash equivalents and short-term marketable securities"
       }
      }
     },
     "localname": "CashCashEquivalentsAndShortTermInvestments",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureNatureOfBusinessAndBasisOfPresentationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents": {
     "auth_ref": [
      "r58",
      "r63",
      "r68"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "label": "Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents",
        "periodEndLabel": "Cash, cash equivalents and restricted cash at the end of the period",
        "periodStartLabel": "Cash, cash equivalents and restricted cash at the beginning of the period"
       }
      }
     },
     "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect": {
     "auth_ref": [
      "r58",
      "r251"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of increase (decrease) in cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; excluding effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.",
        "label": "Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect",
        "totalLabel": "Net (decrease) increase in cash, cash equivalents and restricted cash"
       }
      }
     },
     "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CashEquivalentsAtCarryingValue": {
     "auth_ref": [
      "r22"
     ],
     "calculation": {
      "http://www.akerotx.com/role/DisclosureShortTermMarketableSecuritiesDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_MarketableSecurities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.",
        "label": "Cash Equivalents, at Carrying Value",
        "terseLabel": "Cash equivalents"
       }
      }
     },
     "localname": "CashEquivalentsAtCarryingValue",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureShortTermMarketableSecuritiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CashFlowOperatingActivitiesLesseeAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash Flow, Operating Activities, Lessee [Abstract]",
        "terseLabel": "Other information:"
       }
      }
     },
     "localname": "CashFlowOperatingActivitiesLesseeAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesComponentsOfOperatingLeaseExpenseDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ClassOfStockDomain": {
     "auth_ref": [
      "r70",
      "r72",
      "r89",
      "r90",
      "r91",
      "r93",
      "r95",
      "r101",
      "r102",
      "r103",
      "r129",
      "r248"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Share of stock differentiated by the voting rights the holder receives. Examples include, but are not limited to, common stock, redeemable preferred stock, nonredeemable preferred stock, and convertible stock.",
        "label": "Class Of Stock [Domain]",
        "terseLabel": "Class of Stock [Domain]"
       }
      }
     },
     "localname": "ClassOfStockDomain",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails",
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitUndesignatedPreferredStockAndRestrictedCommonStockDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ClassOfStockLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Class of Stock"
       }
      }
     },
     "localname": "ClassOfStockLineItems",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails",
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitRestrictedStockActivityDetails",
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitUndesignatedPreferredStockAndRestrictedCommonStockDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_CommercialPaperMember": {
     "auth_ref": [
      "r151"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Unsecured promissory note (generally negotiable) that provides institutions with short-term funds.",
        "label": "Commercial Paper [Member]",
        "terseLabel": "Commercial paper"
       }
      }
     },
     "localname": "CommercialPaperMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesRecurringDetails",
      "http://www.akerotx.com/role/DisclosureShortTermMarketableSecuritiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CommitmentsAndContingencies": {
     "auth_ref": [
      "r31",
      "r149",
      "r313",
      "r326"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur.",
        "label": "Commitments and Contingencies.",
        "terseLabel": "Commitments and contingencies (Note 11)"
       }
      }
     },
     "localname": "CommitmentsAndContingencies",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_CommitmentsAndContingenciesDisclosureAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Commitments and contingencies"
       }
      }
     },
     "localname": "CommitmentsAndContingenciesDisclosureAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_CommitmentsAndContingenciesDisclosureTextBlock": {
     "auth_ref": [
      "r145",
      "r147",
      "r148",
      "r150"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for commitments and contingencies.",
        "label": "Commitments and Contingencies Disclosure [Text Block]",
        "terseLabel": "Commitments and contingencies"
       }
      }
     },
     "localname": "CommitmentsAndContingenciesDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingencies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_CommonStockCapitalSharesReservedForFutureIssuance": {
     "auth_ref": [
      "r33"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Aggregate number of common shares reserved for future issuance.",
        "label": "Common Stock, Capital Shares Reserved for Future Issuance",
        "verboseLabel": "Number of shares initially reserved for issuance"
       }
      }
     },
     "localname": "CommonStockCapitalSharesReservedForFutureIssuance",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsTextualDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_CommonStockDividendsPerShareCashPaid": {
     "auth_ref": [
      "r162"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Aggregate dividends paid during the period for each share of common stock outstanding.",
        "label": "Common Stock, Dividends, Per Share, Cash Paid",
        "terseLabel": "Cash dividend paid"
       }
      }
     },
     "localname": "CommonStockDividendsPerShareCashPaid",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_CommonStockDividendsPerShareDeclared": {
     "auth_ref": [
      "r162"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Aggregate dividends declared during the period for each share of common stock outstanding.",
        "label": "Common Stock, Dividends, Per Share, Declared",
        "terseLabel": "Cash dividend declared"
       }
      }
     },
     "localname": "CommonStockDividendsPerShareDeclared",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_CommonStockMember": {
     "auth_ref": [
      "r76",
      "r77"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Stock that is subordinate to all other stock of the issuer.",
        "label": "Common Stock [Member]",
        "terseLabel": "Common Stock"
       }
      }
     },
     "localname": "CommonStockMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockBasedCompensationDetails",
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquityDeficit"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CommonStockParOrStatedValuePerShare": {
     "auth_ref": [
      "r13"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Face amount or stated value per share of common stock.",
        "label": "Common Stock, Par or Stated Value Per Share",
        "terseLabel": "Common stock, par value (in dollars per share)"
       }
      }
     },
     "localname": "CommonStockParOrStatedValuePerShare",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails",
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheetsParenthetical"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_CommonStockSharesAuthorized": {
     "auth_ref": [
      "r13"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The maximum number of common shares permitted to be issued by an entity's charter and bylaws.",
        "label": "Common Stock, Shares Authorized",
        "terseLabel": "Common stock, shares authorized"
       }
      }
     },
     "localname": "CommonStockSharesAuthorized",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails",
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheetsParenthetical"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_CommonStockSharesIssued": {
     "auth_ref": [
      "r13"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.",
        "label": "Common Stock, Shares, Issued",
        "terseLabel": "Common stock, shares issued"
       }
      }
     },
     "localname": "CommonStockSharesIssued",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails",
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheetsParenthetical"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_CommonStockSharesOutstanding": {
     "auth_ref": [
      "r13",
      "r155"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.",
        "label": "Common Stock, Shares, Outstanding",
        "terseLabel": "Common stock, shares outstanding"
       }
      }
     },
     "localname": "CommonStockSharesOutstanding",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails",
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheetsParenthetical"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_CommonStockValue": {
     "auth_ref": [
      "r13"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets": {
       "order": 4.0,
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.",
        "label": "Common Stock, Value, Issued",
        "terseLabel": "Common stock, $0.0001 par value, 150,000,000 shares authorized as of September 30, 2021 and December 31, 2020; 34,875,302 and 34,741,649 shares issued and outstanding as of September 30, 2021 and December 31, 2020, respectively"
       }
      }
     },
     "localname": "CommonStockValue",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ComprehensiveIncomeNetOfTax": {
     "auth_ref": [
      "r44",
      "r46",
      "r47",
      "r49",
      "r316",
      "r328"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfOperationsAndComprehensiveLoss": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.",
        "label": "Comprehensive Income (Loss), Net of Tax, Attributable to Parent",
        "totalLabel": "Comprehensive loss"
       }
      }
     },
     "localname": "ComprehensiveIncomeNetOfTax",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfOperationsAndComprehensiveLoss"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ComprehensiveIncomePolicyPolicyTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy for comprehensive income.",
        "label": "Comprehensive Income, Policy [Policy Text Block]",
        "terseLabel": "Comprehensive loss"
       }
      }
     },
     "localname": "ComprehensiveIncomePolicyPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ConcentrationRiskCreditRisk": {
     "auth_ref": [
      "r106",
      "r320"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy for credit risk.",
        "label": "Concentration Risk, Credit Risk, Policy [Policy Text Block]",
        "terseLabel": "Concentrations of credit risk"
       }
      }
     },
     "localname": "ConcentrationRiskCreditRisk",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ConversionOfStockSharesConverted1": {
     "auth_ref": [
      "r65",
      "r66",
      "r67"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The number of shares converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. \"Part noncash\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.",
        "label": "Conversion of Stock, Shares Converted",
        "terseLabel": "Number of shares converted"
       }
      }
     },
     "localname": "ConversionOfStockSharesConverted1",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_CorporateDebtSecuritiesMember": {
     "auth_ref": [
      "r165",
      "r172",
      "r338"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Debt securities issued by domestic or foreign corporate business, banks and other entities with a promise of repayment.",
        "label": "Corporate Debt Securities [Member]",
        "terseLabel": "Corporate debt securities"
       }
      }
     },
     "localname": "CorporateDebtSecuritiesMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesRecurringDetails",
      "http://www.akerotx.com/role/DisclosureShortTermMarketableSecuritiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_CurrentFederalStateAndLocalTaxExpenseBenefitAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Current Federal, State and Local, Tax Expense (Benefit) [Abstract]",
        "terseLabel": "Current income tax provision:"
       }
      }
     },
     "localname": "CurrentFederalStateAndLocalTaxExpenseBenefitAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureIncomeTaxesCurrentIncomeTaxProvisionDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostCurrent": {
     "auth_ref": [
      "r136"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), classified as current.",
        "label": "Debt Securities, Available-for-sale, Amortized Cost, Current",
        "terseLabel": "Amortized cost"
       }
      }
     },
     "localname": "DebtSecuritiesAvailableForSaleAmortizedCostCurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureShortTermMarketableSecuritiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DebtSecuritiesAvailableForSaleTable": {
     "auth_ref": [
      "r128"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of information about investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).",
        "label": "Debt Securities, Available-for-sale [Table]"
       }
      }
     },
     "localname": "DebtSecuritiesAvailableForSaleTable",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureShortTermMarketableSecuritiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_Depreciation": {
     "auth_ref": [
      "r61",
      "r141"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": {
       "order": 3.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.",
        "label": "Depreciation"
       }
      }
     },
     "localname": "Depreciation",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock": {
     "auth_ref": [
      "r211"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for share-based payment arrangement.",
        "label": "Share-based Payment Arrangement [Text Block]",
        "terseLabel": "Stock-based awards"
       }
      }
     },
     "localname": "DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwards"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Stock-based awards"
       }
      }
     },
     "localname": "DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_EarningsPerShareAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Net loss per share"
       }
      }
     },
     "localname": "EarningsPerShareAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_EarningsPerShareBasicAndDiluted": {
     "auth_ref": [
      "r94"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements.  Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period.  Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.",
        "label": "Earnings Per Share, Basic and Diluted",
        "terseLabel": "Net loss per common share, basic and diluted",
        "verboseLabel": "Net loss per share, basic and diluted"
       }
      }
     },
     "localname": "EarningsPerShareBasicAndDiluted",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureNetLossPerShareBasicAndDilutedDetails",
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfOperationsAndComprehensiveLoss"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_EarningsPerShareTextBlock": {
     "auth_ref": [
      "r96",
      "r97",
      "r98",
      "r99"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for earnings per share.",
        "label": "Earnings Per Share [Text Block]",
        "terseLabel": "Net loss per share"
       }
      }
     },
     "localname": "EarningsPerShareTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureNetLossPerShare"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_EmployeeRelatedLiabilitiesCurrent": {
     "auth_ref": [
      "r29"
     ],
     "calculation": {
      "http://www.akerotx.com/role/DisclosureAccruedExpensesAndOtherCurrentLiabilitiesDetails": {
       "order": 3.0,
       "parentTag": "akro_AccruedExpensesAndOtherCurrentLiabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).",
        "label": "Employee-related Liabilities, Current",
        "terseLabel": "Accrued employee compensation and benefits"
       }
      }
     },
     "localname": "EmployeeRelatedLiabilitiesCurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAccruedExpensesAndOtherCurrentLiabilitiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share-based Payment Arrangement, Additional Disclosure [Abstract]",
        "terseLabel": "Stock-based compensation"
       }
      }
     },
     "localname": "EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockBasedCompensationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Share-based Payment Arrangement, Expensed and Capitalized, Amount"
       }
      }
     },
     "localname": "EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockBasedCompensationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1": {
     "auth_ref": [
      "r202"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.",
        "label": "Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition",
        "terseLabel": "Weighted average period of recognition for unrecognized compensation cost"
       }
      }
     },
     "localname": "EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockBasedCompensationDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions": {
     "auth_ref": [
      "r202"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cost to be recognized for option under share-based payment arrangement.",
        "label": "Share-based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount",
        "terseLabel": "Total unrecognized compensation cost related to unvested stock-based awards"
       }
      }
     },
     "localname": "EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockBasedCompensationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_EmployeeStockOptionMember": {
     "auth_ref": [
      "r199"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Share-based payment arrangement granting right, subject to vesting and other restrictions, to purchase or sell certain number of shares at predetermined price for specified period of time.",
        "label": "Employee Stock Option [Member]",
        "terseLabel": "Options available for future grant"
       }
      }
     },
     "localname": "EmployeeStockOptionMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureNetLossPerShareAntiDilutedDetails",
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_EquityComponentDomain": {
     "auth_ref": [
      "r76",
      "r77",
      "r78",
      "r80",
      "r85",
      "r87",
      "r100",
      "r130",
      "r155",
      "r162",
      "r205",
      "r206",
      "r207",
      "r219",
      "r220",
      "r252",
      "r253",
      "r254",
      "r255",
      "r256",
      "r257",
      "r332",
      "r333",
      "r334"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Components of equity are the parts of the total Equity balance including that which is allocated to common, preferred, treasury stock, retained earnings, etc.",
        "label": "Equity Component [Domain]",
        "terseLabel": "Equity Component [Domain]"
       }
      }
     },
     "localname": "EquityComponentDomain",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockBasedCompensationDetails",
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquityDeficit"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ExpenseRelatedToDistributionOrServicingAndUnderwritingFees": {
     "auth_ref": [
      "r317"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Expense related to distribution, servicing and underwriting fees.",
        "label": "Expense Related to Distribution or Servicing and Underwriting Fees",
        "terseLabel": "Offering costs"
       }
      }
     },
     "localname": "ExpenseRelatedToDistributionOrServicingAndUnderwritingFees",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]"
       }
      }
     },
     "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesRecurringDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable": {
     "auth_ref": [
      "r239",
      "r240",
      "r241",
      "r246"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of information about asset and liability measured at fair value on recurring and nonrecurring basis.",
        "label": "Fair Value, Recurring and Nonrecurring [Table]"
       }
      }
     },
     "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesRecurringDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueAssetsLevel1ToLevel2TransfersAmount": {
     "auth_ref": [
      "r241"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of transfers of assets measured on a recurring basis out of Level 1 of the fair value hierarchy into Level 2.",
        "label": "Fair Value, Assets, Level 1 to Level 2 Transfers, Amount",
        "terseLabel": "Transfers from level 1 to level 2, Assets"
       }
      }
     },
     "localname": "FairValueAssetsLevel1ToLevel2TransfersAmount",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesTextualDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueAssetsLevel2ToLevel1TransfersAmount": {
     "auth_ref": [
      "r241"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of transfers of assets measured on a recurring basis out of Level 2 of the fair value hierarchy into Level 1.",
        "label": "Fair Value, Assets, Level 2 to Level 1 Transfers, Amount",
        "terseLabel": "Transfers from level 2 to level 1, Assets"
       }
      }
     },
     "localname": "FairValueAssetsLevel2ToLevel1TransfersAmount",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesTextualDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock": {
     "auth_ref": [
      "r239",
      "r240"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of assets, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).",
        "label": "Fair Value, Assets Measured on Recurring Basis [Table Text Block]",
        "terseLabel": "Summary of assets that are measured at fair value on a recurring basis"
       }
      }
     },
     "localname": "FairValueAssetsMeasuredOnRecurringBasisTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_FairValueByFairValueHierarchyLevelAxis": {
     "auth_ref": [
      "r165",
      "r166",
      "r167",
      "r168",
      "r169",
      "r170",
      "r171",
      "r172",
      "r240",
      "r281",
      "r282",
      "r283"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by level within fair value hierarchy and fair value measured at net asset value per share as practical expedient.",
        "label": "Fair Value Hierarchy and NAV [Axis]"
       }
      }
     },
     "localname": "FairValueByFairValueHierarchyLevelAxis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesRecurringDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueByMeasurementFrequencyAxis": {
     "auth_ref": [
      "r239",
      "r240",
      "r242",
      "r243",
      "r247"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by measurement frequency.",
        "label": "Measurement Frequency [Axis]"
       }
      }
     },
     "localname": "FairValueByMeasurementFrequencyAxis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesRecurringDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueDisclosuresAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Fair value of financial assets and liabilities"
       }
      }
     },
     "localname": "FairValueDisclosuresAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_FairValueDisclosuresTextBlock": {
     "auth_ref": [
      "r245"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.",
        "label": "Fair Value Disclosures [Text Block]",
        "terseLabel": "Fair value of financial assets and liabilities"
       }
      }
     },
     "localname": "FairValueDisclosuresTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilities"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_FairValueInputsLevel1Member": {
     "auth_ref": [
      "r165",
      "r166",
      "r171",
      "r172",
      "r240",
      "r281"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Quoted prices in active markets for identical assets or liabilities that the reporting entity can access at the measurement date.",
        "label": "Fair Value Inputs Level1 [Member]",
        "terseLabel": "Level 1"
       }
      }
     },
     "localname": "FairValueInputsLevel1Member",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesRecurringDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueInputsLevel2Member": {
     "auth_ref": [
      "r165",
      "r166",
      "r171",
      "r172",
      "r240",
      "r282"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Inputs other than quoted prices included within level 1 that are observable for an asset or liability, either directly or indirectly, including, but not limited to, quoted prices for similar assets or liabilities in active markets, or quoted prices for identical or similar assets or liabilities in inactive markets.",
        "label": "Fair Value Inputs Level2 [Member]",
        "terseLabel": "Level 2"
       }
      }
     },
     "localname": "FairValueInputsLevel2Member",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesRecurringDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueLiabilitiesLevel1ToLevel2TransfersAmount": {
     "auth_ref": [
      "r241"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of transfers of liabilities measured on a recurring basis out of Level 1 of the fair value hierarchy into Level 2.",
        "label": "Fair Value, Liabilities, Level 1 to Level 2 Transfers, Amount",
        "terseLabel": "Transfers from level 1 to level 2, Liabilities"
       }
      }
     },
     "localname": "FairValueLiabilitiesLevel1ToLevel2TransfersAmount",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesTextualDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueLiabilitiesLevel2ToLevel1TransfersAmount": {
     "auth_ref": [
      "r241"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of transfers of liabilities measured on a recurring basis out of Level 2 of the fair value hierarchy into Level 1.",
        "label": "Fair Value, Liabilities, Level 2 to Level 1 Transfers, Amount",
        "terseLabel": "Transfers from level 2 to level 1, Liabilities"
       }
      }
     },
     "localname": "FairValueLiabilitiesLevel2ToLevel1TransfersAmount",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesTextualDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueMeasurementFrequencyDomain": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Measurement frequency.",
        "label": "Fair Value Measurement Frequency [Domain]",
        "terseLabel": "Measurement Frequency [Domain]"
       }
      }
     },
     "localname": "FairValueMeasurementFrequencyDomain",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesRecurringDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3": {
     "auth_ref": [
      "r244"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of transfers of financial instrument classified as a liability into level 3 of the fair value hierarchy.",
        "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Liability, Transfers Into Level 3",
        "terseLabel": "Transfers into level 3 liabilities"
       }
      }
     },
     "localname": "FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesTextualDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3": {
     "auth_ref": [
      "r244"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of transfers of financial instrument classified as a liability out of level 3 of the fair value hierarchy.",
        "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Liability, Transfers out of Level 3",
        "terseLabel": "Transfers out of level 3 liabilities"
       }
      }
     },
     "localname": "FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesTextualDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3": {
     "auth_ref": [
      "r244"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of transfer of financial instrument classified as an asset into level 3 of the fair value hierarchy.",
        "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Transfers Into Level 3",
        "terseLabel": "Transfers into level 3 Assets"
       }
      }
     },
     "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesTextualDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3": {
     "auth_ref": [
      "r244"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of transfers of financial instrument classified as an asset out of level 3 of the fair value hierarchy.",
        "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers out of Level 3",
        "terseLabel": "Transfers out of level 3 Assets"
       }
      }
     },
     "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesTextualDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FairValueMeasurementsFairValueHierarchyDomain": {
     "auth_ref": [
      "r165",
      "r166",
      "r167",
      "r168",
      "r169",
      "r170",
      "r171",
      "r172",
      "r281",
      "r282",
      "r283"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Categories used to prioritize the inputs to valuation techniques to measure fair value.",
        "label": "Fair Value Measurements Fair Value Hierarchy [Domain]",
        "terseLabel": "Fair Value Hierarchy and NAV [Domain]"
       }
      }
     },
     "localname": "FairValueMeasurementsFairValueHierarchyDomain",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesRecurringDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FairValueMeasurementsRecurringMember": {
     "auth_ref": [
      "r245",
      "r247"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Frequent fair value measurement. Includes, but is not limited to, fair value adjustment for impairment of asset, liability or equity, frequently measured at fair value.",
        "label": "Fair Value Measurements Recurring [Member]",
        "terseLabel": "Recurring"
       }
      }
     },
     "localname": "FairValueMeasurementsRecurringMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesRecurringDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_FinancialInstrumentAxis": {
     "auth_ref": [
      "r126",
      "r127",
      "r131",
      "r132",
      "r133",
      "r134",
      "r135",
      "r137",
      "r138",
      "r139",
      "r140",
      "r278",
      "r279",
      "r280",
      "r281",
      "r282",
      "r283",
      "r284",
      "r285",
      "r286",
      "r287",
      "r288",
      "r289",
      "r290",
      "r291",
      "r292",
      "r293",
      "r294",
      "r295",
      "r296",
      "r297",
      "r298",
      "r299",
      "r300",
      "r301",
      "r302",
      "r303",
      "r304",
      "r305",
      "r306",
      "r307"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by type of financial instrument.",
        "label": "Financial Instrument [Axis]"
       }
      }
     },
     "localname": "FinancialInstrumentAxis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesRecurringDetails",
      "http://www.akerotx.com/role/DisclosureShortTermMarketableSecuritiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ForeignCurrencyTransactionGainLossUnrealized": {
     "auth_ref": [
      "r62",
      "r249",
      "r250"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": {
       "order": 4.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount before tax of foreign currency transaction unrealized gain (loss) recognized in the income statement.",
        "label": "Foreign Currency Transaction Gain (Loss), Unrealized",
        "negatedLabel": "Unrealized foreign exchange gain and loss"
       }
      }
     },
     "localname": "ForeignCurrencyTransactionGainLossUnrealized",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_FurnitureAndFixturesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Equipment commonly used in offices and stores that have no permanent connection to the structure of a building or utilities. Examples include, but are not limited to, desks, chairs, tables, and bookcases.",
        "label": "Furniture And Fixtures [Member]",
        "terseLabel": "Furniture and equipment"
       }
      }
     },
     "localname": "FurnitureAndFixturesMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPropertyAndEquipmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_GeneralAndAdministrativeExpense": {
     "auth_ref": [
      "r53"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfOperationsAndComprehensiveLoss": {
       "order": 1.0,
       "parentTag": "us-gaap_OperatingCostsAndExpenses",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.",
        "label": "General and Administrative Expense.",
        "terseLabel": "General and administrative"
       }
      }
     },
     "localname": "GeneralAndAdministrativeExpense",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfOperationsAndComprehensiveLoss"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_GeneralAndAdministrativeExpenseMember": {
     "auth_ref": [
      "r50"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Primary financial statement caption encompassing general and administrative expense.",
        "label": "General And Administrative Expense [Member]",
        "terseLabel": "General and administrative expense"
       }
      }
     },
     "localname": "GeneralAndAdministrativeExpenseMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesComponentsOfOperatingLeaseExpenseDetails",
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockBasedCompensationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_IPOMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "First sale of stock by a private company to the public.",
        "label": "I P O [Member]",
        "terseLabel": "IPO"
       }
      }
     },
     "localname": "IPOMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_IncomeStatementAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Condensed Consolidated Statements of Operations and Comprehensive Loss"
       }
      }
     },
     "localname": "IncomeStatementAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncomeStatementLocationAxis": {
     "auth_ref": [
      "r144"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by location in the income statement.",
        "label": "Income Statement Location [Axis]"
       }
      }
     },
     "localname": "IncomeStatementLocationAxis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails",
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesComponentsOfOperatingLeaseExpenseDetails",
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockBasedCompensationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncomeStatementLocationDomain": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Location in the income statement.",
        "label": "Income Statement Location [Domain]",
        "terseLabel": "Income Statement Location [Domain]"
       }
      }
     },
     "localname": "IncomeStatementLocationDomain",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails",
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesComponentsOfOperatingLeaseExpenseDetails",
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockBasedCompensationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_IncomeTaxDisclosureAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Income taxes"
       }
      }
     },
     "localname": "IncomeTaxDisclosureAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncomeTaxDisclosureTextBlock": {
     "auth_ref": [
      "r216",
      "r217",
      "r218",
      "r221",
      "r223",
      "r225",
      "r226",
      "r227"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.",
        "label": "Income Tax Disclosure [Text Block]",
        "terseLabel": "Income taxes"
       }
      }
     },
     "localname": "IncomeTaxDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureIncomeTaxes"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_IncomeTaxExpenseBenefit": {
     "auth_ref": [
      "r73",
      "r86",
      "r87",
      "r113",
      "r215",
      "r222",
      "r224",
      "r329"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.",
        "label": "Income Tax Expense (Benefit)",
        "terseLabel": "Income tax benefits"
       }
      }
     },
     "localname": "IncomeTaxExpenseBenefit",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureIncomeTaxesCurrentIncomeTaxProvisionDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInAccountsPayable": {
     "auth_ref": [
      "r60"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": {
       "order": 10.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.",
        "label": "Increase (Decrease) in Accounts Payable",
        "terseLabel": "Accounts payable"
       }
      }
     },
     "localname": "IncreaseDecreaseInAccountsPayable",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInAccruedLiabilities": {
     "auth_ref": [
      "r60"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": {
       "order": 11.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The increase (decrease) during the reporting period in the aggregate amount of expenses incurred but not yet paid.",
        "label": "Increase (Decrease) in Accrued Liabilities",
        "terseLabel": "Accrued expenses and other current liabilities"
       }
      }
     },
     "localname": "IncreaseDecreaseInAccruedLiabilities",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInOperatingCapitalAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Changes in operating assets and liabilities:",
        "terseLabel": "Changes in operating assets and liabilities:"
       }
      }
     },
     "localname": "IncreaseDecreaseInOperatingCapitalAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities": {
     "auth_ref": [],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": {
       "order": 6.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of increase (decrease) in noncurrent operating liabilities classified as other.",
        "label": "Increase (Decrease) in Other Noncurrent Liabilities",
        "terseLabel": "Other liabilities"
       }
      }
     },
     "localname": "IncreaseDecreaseInOtherNoncurrentLiabilities",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets": {
     "auth_ref": [
      "r60"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": {
       "order": 9.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of increase (decrease) in prepaid expenses, and assets classified as other.",
        "label": "Increase (Decrease) in Prepaid Expense and Other Assets",
        "negatedLabel": "Prepaid expenses and other assets"
       }
      }
     },
     "localname": "IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LandSubjectToGroundLeases": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Area of land subject to a ground lease.",
        "label": "Land Subject to Ground Leases",
        "terseLabel": "Square feet of office"
       }
      }
     },
     "localname": "LandSubjectToGroundLeases",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesDetails"
     ],
     "xbrltype": "areaItemType"
    },
    "us-gaap_LeaseCost": {
     "auth_ref": [
      "r272",
      "r274"
     ],
     "calculation": {
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesComponentsOfOperatingLeaseExpenseDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of lease cost recognized by lessee for lease contract.",
        "label": "Lease, Cost",
        "totalLabel": "Total operating lease cost"
       }
      }
     },
     "localname": "LeaseCost",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesComponentsOfOperatingLeaseExpenseDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LeaseCostAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Lease, Cost [Abstract]",
        "terseLabel": "Operating lease expense:"
       }
      }
     },
     "localname": "LeaseCostAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesComponentsOfOperatingLeaseExpenseDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LeaseCostTableTextBlock": {
     "auth_ref": [
      "r272"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income.",
        "label": "Lease, Cost [Table Text Block]",
        "terseLabel": "Schedule of components of operating lease expense"
       }
      }
     },
     "localname": "LeaseCostTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_LesseeLeaseDescriptionLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Lessee, Lease, Description [Line Items]",
        "terseLabel": "Operating leases"
       }
      }
     },
     "localname": "LesseeLeaseDescriptionLineItems",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesComponentsOfOperatingLeaseExpenseDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LesseeLeaseDescriptionTable": {
     "auth_ref": [
      "r264"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of information about lessee's leases.",
        "label": "Lessee, Lease, Description [Table]"
       }
      }
     },
     "localname": "LesseeLeaseDescriptionTable",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesComponentsOfOperatingLeaseExpenseDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LesseeLeasesPolicyTextBlock": {
     "auth_ref": [
      "r262"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy for leasing arrangement entered into by lessee.",
        "label": "Lessee, Leases [Policy Text Block]",
        "terseLabel": "Leases"
       }
      }
     },
     "localname": "LesseeLeasesPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock": {
     "auth_ref": [
      "r273"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position.",
        "label": "Lessee, Operating Lease, Liability, Maturity [Table Text Block]",
        "terseLabel": "Schedule of maturity of the Company's operating lease liabilities"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityMaturityTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue": {
     "auth_ref": [
      "r273"
     ],
     "calculation": {
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesMaturitiesOfOperatingLeasesDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      },
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesOperatingLeaseLiabilitiesDetailscal2": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease.",
        "label": "Lessee, Operating Lease, Liability, Payments, Due",
        "totalLabel": "Total future minimum lease payments"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDue",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesMaturitiesOfOperatingLeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths": {
     "auth_ref": [
      "r273"
     ],
     "calculation": {
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesMaturitiesOfOperatingLeasesDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "label": "Lessee, Operating Lease, Liability, to be Paid, Year One",
        "terseLabel": "2022"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesMaturitiesOfOperatingLeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour": {
     "auth_ref": [
      "r273"
     ],
     "calculation": {
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesMaturitiesOfOperatingLeasesDetails": {
       "order": 3.0,
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "label": "Lessee, Operating Lease, Liability, Payments, Due Year Four",
        "terseLabel": "2025"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearFour",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesMaturitiesOfOperatingLeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree": {
     "auth_ref": [
      "r273"
     ],
     "calculation": {
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesMaturitiesOfOperatingLeasesDetails": {
       "order": 4.0,
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "label": "Lessee, Operating Lease, Liability, Payments, Due Year Three",
        "terseLabel": "2024"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearThree",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesMaturitiesOfOperatingLeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo": {
     "auth_ref": [
      "r273"
     ],
     "calculation": {
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesMaturitiesOfOperatingLeasesDetails": {
       "order": 5.0,
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).",
        "label": "Lessee, Operating Lease, Liability, Payments, Due Year Two",
        "terseLabel": "2023"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearTwo",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesMaturitiesOfOperatingLeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear": {
     "auth_ref": [
      "r273"
     ],
     "calculation": {
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesMaturitiesOfOperatingLeasesDetails": {
       "order": 6.0,
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease having initial or remaining lease term in excess of one year to be paid in remainder of current fiscal year.",
        "label": "Lessee, Operating Lease, Liability, Payments, Remainder of Fiscal Year",
        "terseLabel": "2021 (remaining)"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesMaturitiesOfOperatingLeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount": {
     "auth_ref": [
      "r273"
     ],
     "calculation": {
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesOperatingLeaseLiabilitiesDetailscal2": {
       "order": 1.0,
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.",
        "label": "Lessee, Operating Lease, Liability, Undiscounted Excess Amount",
        "negatedLabel": "Less imputed interest"
       }
      }
     },
     "localname": "LesseeOperatingLeaseLiabilityUndiscountedExcessAmount",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesMaturitiesOfOperatingLeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LesseeOperatingLeaseTermOfContract": {
     "auth_ref": [
      "r263"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.",
        "label": "Lessee, Operating Lease, Term of Contract",
        "terseLabel": "Initial lease term under the agreement",
        "verboseLabel": "Lease term"
       }
      }
     },
     "localname": "LesseeOperatingLeaseTermOfContract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesDetails",
      "http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesLeasesDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_LessorOperatingLeaseTermOfContract": {
     "auth_ref": [
      "r275"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Term of lessor's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.",
        "label": "Lessor, Operating Lease, Term of Contract",
        "verboseLabel": "Lease agreement term"
       }
      }
     },
     "localname": "LessorOperatingLeaseTermOfContract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_Liabilities": {
     "auth_ref": [
      "r27",
      "r72",
      "r117",
      "r129",
      "r231",
      "r235",
      "r236",
      "r248"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets": {
       "order": 1.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.",
        "label": "Liabilities",
        "totalLabel": "Total liabilities"
       }
      }
     },
     "localname": "Liabilities",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilitiesAndStockholdersEquity": {
     "auth_ref": [
      "r19",
      "r72",
      "r129",
      "r248",
      "r312",
      "r324"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.",
        "label": "Liabilities and Equity",
        "totalLabel": "Total liabilities and stockholders' equity"
       }
      }
     },
     "localname": "LiabilitiesAndStockholdersEquity",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilitiesAndStockholdersEquityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Liabilities and Equity [Abstract]",
        "terseLabel": "Liabilities and Stockholders' Equity"
       }
      }
     },
     "localname": "LiabilitiesAndStockholdersEquityAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_LiabilitiesCurrent": {
     "auth_ref": [
      "r30",
      "r72",
      "r129",
      "r231",
      "r235",
      "r236",
      "r248"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets": {
       "order": 2.0,
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.",
        "label": "Liabilities, Current",
        "totalLabel": "Total current liabilities"
       }
      }
     },
     "localname": "LiabilitiesCurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_LiabilitiesCurrentAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Liabilities, Current [Abstract]",
        "terseLabel": "Current liabilities:"
       }
      }
     },
     "localname": "LiabilitiesCurrentAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_MarketableSecurities": {
     "auth_ref": [
      "r314"
     ],
     "calculation": {
      "http://www.akerotx.com/role/DisclosureShortTermMarketableSecuritiesDetails": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of investment in marketable security.",
        "label": "Marketable Securities",
        "totalLabel": "Total"
       }
      }
     },
     "localname": "MarketableSecurities",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureShortTermMarketableSecuritiesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_MarketableSecuritiesCurrent": {
     "auth_ref": [
      "r3",
      "r28"
     ],
     "calculation": {
      "http://www.akerotx.com/role/DisclosureShortTermMarketableSecuritiesDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_MarketableSecurities",
       "weight": 1.0
      },
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets": {
       "order": 3.0,
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of investment in marketable security, classified as current.",
        "label": "Marketable Securities, Current",
        "terseLabel": "Short-term marketable securities"
       }
      }
     },
     "localname": "MarketableSecuritiesCurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureShortTermMarketableSecuritiesDetails",
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_MarketableSecuritiesPolicy": {
     "auth_ref": [
      "r319"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy for investment classified as marketable security.",
        "label": "Marketable Securities, Policy [Policy Text Block]",
        "terseLabel": "Short-term marketable securities"
       }
      }
     },
     "localname": "MarketableSecuritiesPolicy",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_MarketableSecuritiesTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of marketable securities. This may consist of investments in certain debt and equity securities, short-term investments and other assets.",
        "label": "Marketable Securities [Table Text Block]",
        "terseLabel": "Summary of short-term marketable securities"
       }
      }
     },
     "localname": "MarketableSecuritiesTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureShortTermMarketableSecuritiesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_MarketableSecuritiesUnrealizedGainLoss": {
     "auth_ref": [
      "r51"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfOperationsAndComprehensiveLoss": {
       "order": 2.0,
       "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of unrealized gain (loss) on investment in marketable security.",
        "label": "Marketable Securities, Unrealized Gain (Loss)",
        "terseLabel": "Net unrealized gain (loss) on short-term marketable securities",
        "verboseLabel": "Change in net unrealizable gain (loss) on marketable securities"
       }
      }
     },
     "localname": "MarketableSecuritiesUnrealizedGainLoss",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows",
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfOperationsAndComprehensiveLoss",
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquityDeficit"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.",
        "label": "Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners",
        "verboseLabel": "Ownership interest of the outstanding shares (as a percent)"
       }
      }
     },
     "localname": "MinorityInterestOwnershipPercentageByNoncontrollingOwners",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_MoneyMarketFundsMember": {
     "auth_ref": [
      "r165"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fund that invests in short-term money-market instruments, for example, but not limited to, commercial paper, banker's acceptances, repurchase agreements, government securities, certificates of deposit, and other highly liquid securities.",
        "label": "Money Market Funds [Member]",
        "terseLabel": "Money market funds"
       }
      }
     },
     "localname": "MoneyMarketFundsMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesRecurringDetails",
      "http://www.akerotx.com/role/DisclosureShortTermMarketableSecuritiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_NetCashProvidedByUsedInFinancingActivities": {
     "auth_ref": [
      "r58"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": {
       "order": 3.0,
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.",
        "label": "Net Cash Provided by (Used in) Financing Activities",
        "totalLabel": "Net cash provided by financing activities"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInFinancingActivities",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "CASH FLOWS FROM FINANCING ACTIVITIES",
        "terseLabel": "CASH FLOWS FROM FINANCING ACTIVITIES"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInFinancingActivitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NetCashProvidedByUsedInInvestingActivities": {
     "auth_ref": [
      "r58"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": {
       "order": 2.0,
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.",
        "label": "Net Cash Provided by (Used in) Investing Activities",
        "totalLabel": "Net cash provided by (used in) investing activities"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInInvestingActivities",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "CASH FLOWS FROM INVESTING ACTIVITIES",
        "terseLabel": "CASH FLOWS FROM INVESTING ACTIVITIES"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInInvestingActivitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NetCashProvidedByUsedInOperatingActivities": {
     "auth_ref": [
      "r58",
      "r59",
      "r62"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": {
       "order": 1.0,
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect",
       "weight": 1.0
      }
     },
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.",
        "label": "Net Cash Provided by (Used in) Operating Activities",
        "totalLabel": "Net cash used in operating activities"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInOperatingActivities",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "CASH FLOWS FROM OPERATING ACTIVITIES",
        "terseLabel": "CASH FLOWS FROM OPERATING ACTIVITIES"
       }
      }
     },
     "localname": "NetCashProvidedByUsedInOperatingActivitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NetIncomeLoss": {
     "auth_ref": [
      "r0",
      "r43",
      "r45",
      "r48",
      "r62",
      "r72",
      "r79",
      "r81",
      "r82",
      "r83",
      "r84",
      "r86",
      "r87",
      "r92",
      "r114",
      "r115",
      "r118",
      "r119",
      "r121",
      "r129",
      "r248",
      "r315",
      "r327"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfOperationsAndComprehensiveLoss": {
       "order": 1.0,
       "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.",
        "label": "Net Income (Loss) Attributable to Parent",
        "negatedLabel": "Net loss",
        "totalLabel": "Net loss",
        "verboseLabel": "Net loss"
       }
      }
     },
     "localname": "NetIncomeLoss",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureNatureOfBusinessAndBasisOfPresentationDetails",
      "http://www.akerotx.com/role/DisclosureNetLossPerShareBasicAndDilutedDetails",
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfOperationsAndComprehensiveLoss",
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquityDeficit"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_NetIncomeLossAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Net Income (Loss) Attributable to Parent [Abstract]",
        "terseLabel": "Numerator:"
       }
      }
     },
     "localname": "NetIncomeLossAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureNetLossPerShareBasicAndDilutedDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact.",
        "label": "New Accounting Pronouncements, Policy [Policy Text Block]",
        "terseLabel": "Recently issued accounting pronouncements and pronouncements not yet adopted"
       }
      }
     },
     "localname": "NewAccountingPronouncementsPolicyPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_NoncashInvestingAndFinancingItemsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Noncash Investing and Financing Items [Abstract]",
        "terseLabel": "SUPPLEMENTAL DISCLOSURES OF NON-CASH INVESTING AND FINANCING INFORMATION:"
       }
      }
     },
     "localname": "NoncashInvestingAndFinancingItemsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_OperatingCostsAndExpenses": {
     "auth_ref": [],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfOperationsAndComprehensiveLoss": {
       "order": 1.0,
       "parentTag": "us-gaap_OperatingIncomeLoss",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Excludes Selling, General and Administrative Expense.",
        "label": "Operating Costs and Expenses",
        "totalLabel": "Total operating expenses"
       }
      }
     },
     "localname": "OperatingCostsAndExpenses",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfOperationsAndComprehensiveLoss"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingExpensesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Operating expenses:",
        "terseLabel": "Operating expenses:"
       }
      }
     },
     "localname": "OperatingExpensesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfOperationsAndComprehensiveLoss"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_OperatingIncomeLoss": {
     "auth_ref": [
      "r114",
      "r115",
      "r118",
      "r119",
      "r121"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfOperationsAndComprehensiveLoss": {
       "order": 2.0,
       "parentTag": "us-gaap_NetIncomeLoss",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The net result for the period of deducting operating expenses from operating revenues.",
        "label": "Operating Income (Loss)",
        "totalLabel": "Loss from operations"
       }
      }
     },
     "localname": "OperatingIncomeLoss",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfOperationsAndComprehensiveLoss"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseCost": {
     "auth_ref": [
      "r265",
      "r274"
     ],
     "calculation": {
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesComponentsOfOperatingLeaseExpenseDetails": {
       "order": 3.0,
       "parentTag": "us-gaap_LeaseCost",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.",
        "label": "Operating Lease, Cost",
        "terseLabel": "Operating lease cost"
       }
      }
     },
     "localname": "OperatingLeaseCost",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesComponentsOfOperatingLeaseExpenseDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Lessee, Operating Lease, Liability, Payment, Due [Abstract]"
       }
      }
     },
     "localname": "OperatingLeaseLiabilitiesPaymentsDueAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesMaturitiesOfOperatingLeasesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_OperatingLeaseLiability": {
     "auth_ref": [
      "r259"
     ],
     "calculation": {
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesOperatingLeaseLiabilitiesDetailscal2": {
       "order": 2.0,
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease.",
        "label": "Operating Lease, Liability",
        "terseLabel": "Total lease liability",
        "verboseLabel": "Present value of operating lease liabilities"
       }
      }
     },
     "localname": "OperatingLeaseLiability",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesDetails",
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesMaturitiesOfOperatingLeasesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseLiabilityCurrent": {
     "auth_ref": [
      "r259"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.",
        "label": "Operating Lease, Liability, Current",
        "terseLabel": "Short-term Liabilities"
       }
      }
     },
     "localname": "OperatingLeaseLiabilityCurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList": {
     "auth_ref": [
      "r260"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicates line item in statement of financial position that includes current operating lease liability.",
        "label": "Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]"
       }
      }
     },
     "localname": "OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesDetails"
     ],
     "xbrltype": "extensibleListItemType"
    },
    "us-gaap_OperatingLeaseLiabilityNoncurrent": {
     "auth_ref": [
      "r259"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets": {
       "order": 1.0,
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.",
        "label": "Operating Lease, Liability, Noncurrent",
        "verboseLabel": "Operating lease liability, noncurrent"
       }
      }
     },
     "localname": "OperatingLeaseLiabilityNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesDetails",
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList": {
     "auth_ref": [
      "r260"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicates line item in statement of financial position that includes noncurrent operating lease liability.",
        "label": "Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]"
       }
      }
     },
     "localname": "OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesDetails"
     ],
     "xbrltype": "extensibleListItemType"
    },
    "us-gaap_OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList": {
     "auth_ref": [
      "r260"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicates line item in statement of financial position that includes operating lease liability.",
        "label": "Operating Lease, Liability, Statement of Financial Position [Extensible List]"
       }
      }
     },
     "localname": "OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesDetails"
     ],
     "xbrltype": "extensibleListItemType"
    },
    "us-gaap_OperatingLeasePayments": {
     "auth_ref": [
      "r261",
      "r268"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.",
        "label": "Operating Lease, Payments",
        "terseLabel": "Cash paid for amounts included in the measurement of operating lease liability"
       }
      }
     },
     "localname": "OperatingLeasePayments",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesComponentsOfOperatingLeaseExpenseDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseRightOfUseAsset": {
     "auth_ref": [
      "r258"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets": {
       "order": 2.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of lessee's right to use underlying asset under operating lease.",
        "label": "Operating Lease, Right-of-Use Asset",
        "terseLabel": "Operating lease right-of-use asset"
       }
      }
     },
     "localname": "OperatingLeaseRightOfUseAsset",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent": {
     "auth_ref": [
      "r271",
      "r274"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Weighted average discount rate for operating lease calculated at point in time.",
        "label": "Operating Lease, Weighted Average Discount Rate, Percent",
        "terseLabel": "Weighted average discount rate"
       }
      }
     },
     "localname": "OperatingLeaseWeightedAverageDiscountRatePercent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesComponentsOfOperatingLeaseExpenseDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1": {
     "auth_ref": [
      "r270",
      "r274"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.",
        "label": "Operating Lease, Weighted Average Remaining Lease Term",
        "terseLabel": "Weighted average remaining lease term, in years"
       }
      }
     },
     "localname": "OperatingLeaseWeightedAverageRemainingLeaseTerm1",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesComponentsOfOperatingLeaseExpenseDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Nature of the business and basis of presentation"
       }
      }
     },
     "localname": "OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_OtherAssetsNoncurrent": {
     "auth_ref": [
      "r25"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets": {
       "order": 1.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of noncurrent assets classified as other.",
        "label": "Other Assets, Noncurrent",
        "terseLabel": "Other assets, noncurrent"
       }
      }
     },
     "localname": "OtherAssetsNoncurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherNonoperatingIncome": {
     "auth_ref": [
      "r52"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfOperationsAndComprehensiveLoss": {
       "order": 1.0,
       "parentTag": "us-gaap_NetIncomeLoss",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of income related to nonoperating activities, classified as other.",
        "label": "Other Nonoperating Income",
        "verboseLabel": "Other income, net"
       }
      }
     },
     "localname": "OtherNonoperatingIncome",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfOperationsAndComprehensiveLoss"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OverAllotmentOptionMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Right given to the underwriter to sell additional shares over the initial allotment.",
        "label": "Over Allotment Option [Member]",
        "terseLabel": "Over allotment"
       }
      }
     },
     "localname": "OverAllotmentOptionMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PaymentsOfStockIssuanceCosts": {
     "auth_ref": [
      "r56"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": {
       "order": 5.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash outflow for cost incurred directly with the issuance of an equity security.",
        "label": "Payments of Stock Issuance Costs",
        "negatedLabel": "Payment of deferred offering costs"
       }
      }
     },
     "localname": "PaymentsOfStockIssuanceCosts",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsToAcquireMarketableSecurities": {
     "auth_ref": [
      "r123"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": {
       "order": 4.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cash outflow for purchase of marketable security.",
        "label": "Payments to Acquire Marketable Securities",
        "negatedLabel": "Purchase of short-term marketable securities"
       }
      }
     },
     "localname": "PaymentsToAcquireMarketableSecurities",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PaymentsToAcquirePropertyPlantAndEquipment": {
     "auth_ref": [
      "r54"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": {
       "order": 2.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.",
        "label": "Payments to Acquire Property, Plant, and Equipment",
        "negatedLabel": "Purchase of property and equipment"
       }
      }
     },
     "localname": "PaymentsToAcquirePropertyPlantAndEquipment",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PlanNameAxis": {
     "auth_ref": [
      "r178",
      "r203"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by plan name for share-based payment arrangement.",
        "label": "Plan Name [Axis]"
       }
      }
     },
     "localname": "PlanNameAxis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsTextualDetails",
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_PlanNameDomain": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Plan name for share-based payment arrangement.",
        "label": "Plan Name [Domain]",
        "terseLabel": "Plan Name [Domain]"
       }
      }
     },
     "localname": "PlanNameDomain",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsTextualDetails",
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PreferredStockParOrStatedValuePerShare": {
     "auth_ref": [
      "r12"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.",
        "label": "Preferred Stock, Par or Stated Value Per Share",
        "terseLabel": "Preferred stock, par value (in dollars per share)"
       }
      }
     },
     "localname": "PreferredStockParOrStatedValuePerShare",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitUndesignatedPreferredStockAndRestrictedCommonStockDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_PreferredStockSharesAuthorized": {
     "auth_ref": [
      "r12"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.",
        "label": "Preferred Stock, Shares Authorized",
        "terseLabel": "Preferred stock, shares authorized"
       }
      }
     },
     "localname": "PreferredStockSharesAuthorized",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitUndesignatedPreferredStockAndRestrictedCommonStockDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_PreferredStockSharesIssued": {
     "auth_ref": [
      "r12"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.",
        "label": "Preferred Stock, Shares Issued",
        "terseLabel": "Preferred stock, shares issued"
       }
      }
     },
     "localname": "PreferredStockSharesIssued",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitUndesignatedPreferredStockAndRestrictedCommonStockDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_PreferredStockSharesOutstanding": {
     "auth_ref": [
      "r12"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.",
        "label": "Preferred Stock, Shares Outstanding",
        "terseLabel": "Preferred stock, shares outstanding"
       }
      }
     },
     "localname": "PreferredStockSharesOutstanding",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitUndesignatedPreferredStockAndRestrictedCommonStockDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_PrepaidExpenseAndOtherAssetsCurrent": {
     "auth_ref": [
      "r4",
      "r20",
      "r21"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets": {
       "order": 1.0,
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.",
        "label": "Prepaid Expense and Other Assets, Current",
        "terseLabel": "Prepaid expenses and other current assets"
       }
      }
     },
     "localname": "PrepaidExpenseAndOtherAssetsCurrent",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromIssuanceInitialPublicOffering": {
     "auth_ref": [
      "r55"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": {
       "order": 1.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash inflow associated with the amount received from entity's first offering of stock to the public.",
        "label": "Proceeds from Issuance Initial Public Offering",
        "terseLabel": "Proceeds from the issuance of common stock in follow-on public offering, net of issuance costs and underwriting fees"
       }
      }
     },
     "localname": "ProceedsFromIssuanceInitialPublicOffering",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromIssuanceOfCommonStock": {
     "auth_ref": [
      "r55"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cash inflow from the additional capital contribution to the entity.",
        "label": "Proceeds from Issuance of Common Stock",
        "verboseLabel": "Proceeds received, net of underwriting discounts and commissions"
       }
      }
     },
     "localname": "ProceedsFromIssuanceOfCommonStock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProceedsFromStockOptionsExercised": {
     "auth_ref": [
      "r55",
      "r204"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": {
       "order": 4.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of cash inflow from exercise of option under share-based payment arrangement.",
        "label": "Proceeds from Stock Options Exercised",
        "terseLabel": "Proceeds from the exercise of stock options"
       }
      }
     },
     "localname": "ProceedsFromStockOptionsExercised",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ProfitLoss": {
     "auth_ref": [
      "r0",
      "r43",
      "r45",
      "r57",
      "r72",
      "r79",
      "r86",
      "r87",
      "r114",
      "r115",
      "r118",
      "r119",
      "r121",
      "r129",
      "r229",
      "r232",
      "r233",
      "r237",
      "r238",
      "r248",
      "r318"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": {
       "order": 1.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.",
        "label": "Net Income (Loss), Including Portion Attributable to Noncontrolling Interest",
        "terseLabel": "Net loss"
       }
      }
     },
     "localname": "ProfitLoss",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentByTypeAxis": {
     "auth_ref": [
      "r24",
      "r143"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by type of long-lived, physical assets used to produce goods and services and not intended for resale.",
        "label": "Long-Lived Tangible Asset [Axis]"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentByTypeAxis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPropertyAndEquipmentDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Property, Plant and Equipment [Line Items]",
        "verboseLabel": "Property and equipment"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentLineItems",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPropertyAndEquipmentDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentNet": {
     "auth_ref": [
      "r9",
      "r10",
      "r143",
      "r325"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets": {
       "order": 3.0,
       "parentTag": "us-gaap_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.",
        "label": "Property, Plant and Equipment, Net",
        "terseLabel": "Property and equipment, net"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentNet",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentPolicyTextBlock": {
     "auth_ref": [
      "r23",
      "r69",
      "r143",
      "r339",
      "r340"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections.",
        "label": "Property, Plant and Equipment, Policy [Policy Text Block]",
        "verboseLabel": "Property and equipment"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentPolicyTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentTypeDomain": {
     "auth_ref": [
      "r9",
      "r142"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Listing of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software.",
        "label": "Property Plant And Equipment Type [Domain]",
        "terseLabel": "Long-Lived Tangible Asset [Domain]"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentTypeDomain",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPropertyAndEquipmentDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_PropertyPlantAndEquipmentUsefulLife": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.",
        "label": "Property, Plant and Equipment, Useful Life",
        "terseLabel": "Estimated useful lives"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentUsefulLife",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPropertyAndEquipmentDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Research and Development Arrangement, Contract to Perform for Others [Line Items]"
       }
      }
     },
     "localname": "ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ResearchAndDevelopmentExpense": {
     "auth_ref": [
      "r212",
      "r341"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfOperationsAndComprehensiveLoss": {
       "order": 2.0,
       "parentTag": "us-gaap_OperatingCostsAndExpenses",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.",
        "label": "Research and Development Expense.",
        "terseLabel": "Research and development",
        "verboseLabel": "Research and development expense"
       }
      }
     },
     "localname": "ResearchAndDevelopmentExpense",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails",
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfOperationsAndComprehensiveLoss"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ResearchAndDevelopmentExpenseMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Primary financial statement caption in which the reported facts about research and development expense have been included.",
        "label": "Research And Development Expense [Member]",
        "terseLabel": "Research and development expense"
       }
      }
     },
     "localname": "ResearchAndDevelopmentExpenseMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails",
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesComponentsOfOperatingLeaseExpenseDetails",
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockBasedCompensationDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ResearchAndDevelopmentExpensePolicy": {
     "auth_ref": [
      "r69",
      "r212"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy for costs it has incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process.",
        "label": "Research and Development Expense, Policy [Policy Text Block]",
        "terseLabel": "Research and development costs"
       }
      }
     },
     "localname": "ResearchAndDevelopmentExpensePolicy",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_RestrictedStockMember": {
     "auth_ref": [
      "r96"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Stock including a provision that prohibits sale or substantive sale of an equity instrument for a specified period of time or until specified performance conditions are met.",
        "label": "Restricted Stock [Member]",
        "terseLabel": "Restricted stock"
       }
      }
     },
     "localname": "RestrictedStockMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitRestrictedStockActivityDetails",
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitUndesignatedPreferredStockAndRestrictedCommonStockDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_RetainedEarningsAccumulatedDeficit": {
     "auth_ref": [
      "r15",
      "r162",
      "r208",
      "r323",
      "r335",
      "r337"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets": {
       "order": 1.0,
       "parentTag": "us-gaap_StockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cumulative amount of the reporting entity's undistributed earnings or deficit.",
        "label": "Retained Earnings (Accumulated Deficit)",
        "negatedLabel": "Accumulated deficit",
        "terseLabel": "Accumulated deficit"
       }
      }
     },
     "localname": "RetainedEarningsAccumulatedDeficit",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureNatureOfBusinessAndBasisOfPresentationDetails",
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_RetainedEarningsMember": {
     "auth_ref": [
      "r76",
      "r77",
      "r78",
      "r80",
      "r85",
      "r87",
      "r130",
      "r205",
      "r206",
      "r207",
      "r219",
      "r220",
      "r332",
      "r334"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The cumulative amount of the reporting entity's undistributed earnings or deficit.",
        "label": "Retained Earnings [Member]",
        "terseLabel": "Accumulated Deficit"
       }
      }
     },
     "localname": "RetainedEarningsMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquityDeficit"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability": {
     "auth_ref": [
      "r269",
      "r274"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of increase in right-of-use asset obtained in exchange for operating lease liability.",
        "label": "Right-of-Use Asset Obtained in Exchange for Operating Lease Liability",
        "verboseLabel": "ROU asset obtained in exchange for operating lease liability"
       }
      }
     },
     "localname": "RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_SaleOfStockNameOfTransactionDomain": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Sale of the entity's stock, including, but not limited to, initial public offering (IPO) and private placement.",
        "label": "Sale Of Stock Name Of Transaction [Domain]",
        "terseLabel": "Sale of Stock [Domain]"
       }
      }
     },
     "localname": "SaleOfStockNameOfTransactionDomain",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable": {
     "auth_ref": [
      "r96"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Schedule for securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by Antidilutive Securities.",
        "label": "Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]"
       }
      }
     },
     "localname": "ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureNetLossPerShareAntiDilutedDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock": {
     "auth_ref": [
      "r96"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities.",
        "label": "Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]",
        "terseLabel": "Schedule of computation of diluted net loss per share attributable to common stockholders"
       }
      }
     },
     "localname": "ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureNetLossPerShareTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Debt Securities, Available-for-sale [Line Items]"
       }
      }
     },
     "localname": "ScheduleOfAvailableForSaleSecuritiesLineItems",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureShortTermMarketableSecuritiesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock": {
     "auth_ref": [
      "r200"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of cost recognized for award under share-based payment arrangement by plan. Includes, but is not limited to, related tax benefit.",
        "label": "Share-based Payment Arrangement, Cost by Plan [Table Text Block]",
        "terseLabel": "Summary of stock-based compensation expense"
       }
      }
     },
     "localname": "ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock": {
     "auth_ref": [
      "r95"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.",
        "label": "Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]",
        "terseLabel": "Schedule of basic and diluted net loss per share attributable to common stockholders"
       }
      }
     },
     "localname": "ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureNetLossPerShareTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable": {
     "auth_ref": [
      "r176",
      "r200",
      "r210"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of information about amount recognized for award under share-based payment arrangement. Includes, but is not limited to, amount expensed in statement of income or comprehensive income, amount capitalized in statement of financial position, and corresponding reporting line item in financial statements.",
        "label": "Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table]"
       }
      }
     },
     "localname": "ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockBasedCompensationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfPropertyPlantAndEquipmentTable": {
     "auth_ref": [
      "r24",
      "r143"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of information about physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.",
        "label": "Property, Plant and Equipment [Table]"
       }
      }
     },
     "localname": "ScheduleOfPropertyPlantAndEquipmentTable",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPropertyAndEquipmentDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfResearchAndDevelopmentArrangementContractToPerformForOthersTable": {
     "auth_ref": [
      "r213",
      "r214"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "A schedule reflecting the terms of significant agreements under research and development arrangements accounted for as a contract to perform research and development for others (including royalty arrangements, purchase provisions, license agreements, and commitments to provide additional funding), aggregated by similar arrangements or individually if necessary to understand the effects on the financial statements.",
        "label": "Schedule of Research and Development Arrangement, Contract to Perform for Others [Table]"
       }
      }
     },
     "localname": "ScheduleOfResearchAndDevelopmentArrangementContractToPerformForOthersTable",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable": {
     "auth_ref": [
      "r178",
      "r203"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of information about share-based payment arrangement.",
        "label": "Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]"
       }
      }
     },
     "localname": "ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsTextualDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock": {
     "auth_ref": [
      "r194"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.",
        "label": "Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]",
        "terseLabel": "Schedule of assumptions used to determine grant-date fair value of stock options granted"
       }
      }
     },
     "localname": "ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ScheduleOfStockByClassTable": {
     "auth_ref": [
      "r32",
      "r70",
      "r101",
      "r102",
      "r152",
      "r153",
      "r154",
      "r156",
      "r157",
      "r158",
      "r159",
      "r160",
      "r161",
      "r162"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Schedule detailing information related to equity by class of stock. Class of stock includes common, convertible, and preferred stocks which are not redeemable or redeemable solely at the option of the issuer. It also includes preferred stock with redemption features that are solely within the control of the issuer and mandatorily redeemable stock if redemption is required to occur only upon liquidation or termination of the reporting entity.",
        "label": "Schedule of Stock by Class [Table]"
       }
      }
     },
     "localname": "ScheduleOfStockByClassTable",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails",
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitUndesignatedPreferredStockAndRestrictedCommonStockDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfUnvestedRestrictedStockUnitsRollForwardTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of the change in restricted stock units (RSUs).",
        "label": "Schedule of Unvested Restricted Stock Units Roll Forward [Table Text Block]",
        "verboseLabel": "Summary of restricted stock activity"
       }
      }
     },
     "localname": "ScheduleOfUnvestedRestrictedStockUnitsRollForwardTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_SeriesAPreferredStockMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Outstanding nonredeemable series A preferred stock or outstanding series A preferred stock. Classified within stockholders' equity if nonredeemable or redeemable solely at the option of the issuer. Classified within temporary equity if redemption is outside the control of the issuer.",
        "label": "Series A Preferred Stock [Member]",
        "terseLabel": "Series A Preferred Stock"
       }
      }
     },
     "localname": "SeriesAPreferredStockMember",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ShareBasedCompensation": {
     "auth_ref": [
      "r60"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows": {
       "order": 2.0,
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of noncash expense for share-based payment arrangement.",
        "label": "Share-based Payment Arrangement, Noncash Expense",
        "terseLabel": "Stock-based compensation expense"
       }
      }
     },
     "localname": "ShareBasedCompensation",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfCashFlows"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1": {
     "auth_ref": [
      "r179"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period",
        "terseLabel": "Stock options vesting period",
        "verboseLabel": "Stock options vesting period"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsTextualDetails",
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitUndesignatedPreferredStockAndRestrictedCommonStockDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber": {
     "auth_ref": [
      "r187"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number",
        "periodEndLabel": "Ending balance of unvested restricted common stock",
        "periodStartLabel": "Beginning balance of unvested restricted common stock"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitRestrictedStockActivityDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]",
        "verboseLabel": "Number of Shares"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitRestrictedStockActivityDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod": {
     "auth_ref": [
      "r188"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period",
        "negatedLabel": "Shares vesting"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitRestrictedStockActivityDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue": {
     "auth_ref": [
      "r190"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value",
        "terseLabel": "Shares vesting"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitRestrictedStockActivityDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract]",
        "terseLabel": "Assumptions to determine grant-date fair value of stock options granted"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionValuationDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate": {
     "auth_ref": [
      "r197"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate",
        "verboseLabel": "Expected dividend yield"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionValuationDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate": {
     "auth_ref": [
      "r196"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate",
        "verboseLabel": "Expected volatility"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionValuationDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate": {
     "auth_ref": [
      "r198"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The risk-free interest rate assumption that is used in valuing an option on its own shares.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate",
        "verboseLabel": "Weighted average risk-free interest rate"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionValuationDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award [Line Items]",
        "terseLabel": "Share-based awards"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsTextualDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant": {
     "auth_ref": [
      "r203"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant",
        "terseLabel": "Options available for future grant",
        "verboseLabel": "Number of shares remained available for grant"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsTextualDetails",
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]",
        "terseLabel": "Weighted-Average remaining contractual term (years) and Aggregate Intrinsic Value"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionActivityDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber": {
     "auth_ref": [
      "r185"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number",
        "terseLabel": "Exercisable ( in shares)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionActivityDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice": {
     "auth_ref": [
      "r185"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price",
        "terseLabel": "Weighted-average exercise price, Exercisable ( in dollars per share )"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionActivityDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Gross number of share options (or share units) granted during the period.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross",
        "terseLabel": "Options granted ( in shares)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionActivityDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue": {
     "auth_ref": [
      "r189"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value",
        "terseLabel": "Weighted average grant-date fair value per share of stock options granted"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionActivityDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue": {
     "auth_ref": [
      "r203"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value",
        "terseLabel": "Aggregate Intrinsic Value Balance outstanding"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionActivityDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber": {
     "auth_ref": [
      "r184",
      "r203"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of options outstanding, including both vested and non-vested options.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number",
        "periodEndLabel": "Balance Outstanding, End of the period (in shares)",
        "periodStartLabel": "Balance Outstanding, Beginning of the period (in shares)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionActivityDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]",
        "terseLabel": "Number of Options"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionActivityDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice": {
     "auth_ref": [
      "r183"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price",
        "periodEndLabel": "Weighted-average exercise price, End of the period (in dollars per share)",
        "periodStartLabel": "Weighted-average exercise price, Beginning of the period (in dollars per share)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionActivityDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]",
        "terseLabel": "Weighted-Average Exercise Price per Share"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionActivityDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue": {
     "auth_ref": [
      "r193"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest exercisable or convertible options. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Aggregate Intrinsic Value",
        "terseLabel": "Aggregate Intrinsic Value Vested and Expected to vest"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionActivityDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice": {
     "auth_ref": [
      "r193"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Weighted-average exercise price, at which grantee can acquire shares reserved for issuance, for fully vested and expected to vest exercisable or convertible options. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Exercise Price",
        "terseLabel": "Weighted-average exercise price, Vested and expected to vest at end of the period (in dollars per share)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionActivityDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAndExercisableTableTextBlock": {
     "auth_ref": [
      "r191"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of number, weighted-average exercise price or conversion ratio, aggregate intrinsic value, and weighted-average remaining contractual term for outstanding and exercisable options that are fully vested and expected to vest. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding and Exercisable [Table Text Block]",
        "terseLabel": "Summary of stock option activity"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAndExercisableTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber": {
     "auth_ref": [
      "r192"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of fully vested and expected to vest options outstanding that can be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number",
        "terseLabel": "Vested and expected to vest ( in shares)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionActivityDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod": {
     "auth_ref": [
      "r203"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of shares issued under share-based payment arrangement.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period",
        "terseLabel": "Shares issued (in shares)",
        "verboseLabel": "Number of shares of common stock issued"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsTextualDetails",
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitUndesignatedPreferredStockAndRestrictedCommonStockDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain": {
     "auth_ref": [
      "r175",
      "r181"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Award under share-based payment arrangement.",
        "label": "Share Based Compensation Arrangements By Share Based Payment Award Award Type And Plan Name [Domain]",
        "terseLabel": "Award Type [Domain]"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails",
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitRestrictedStockActivityDetails",
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitUndesignatedPreferredStockAndRestrictedCommonStockDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Weighted average price at which option holders acquired shares when converting their stock options into shares.",
        "label": "Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price",
        "terseLabel": "Weighted-average exercise price, Exercised (in dollars per share)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionActivityDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.",
        "label": "Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price",
        "terseLabel": "Weighted-average exercise price, Granted (in dollars per share)"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionActivityDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy": {
     "auth_ref": [
      "r69",
      "r178",
      "r182"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy for award under share-based payment arrangement. Includes, but is not limited to, methodology and assumption used in measuring cost.",
        "label": "Share-based Payment Arrangement [Policy Text Block]",
        "terseLabel": "Stock-based compensation"
       }
      }
     },
     "localname": "ShareBasedCompensationOptionAndIncentivePlansPolicy",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_SharePrice": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Price of a single share of a number of saleable stocks of a company.",
        "label": "Share Price",
        "terseLabel": "Public offering price"
       }
      }
     },
     "localname": "SharePrice",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod": {
     "auth_ref": [
      "r180"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period",
        "terseLabel": "Term of stock option"
       }
      }
     },
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsTextualDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1": {
     "auth_ref": [
      "r195",
      "r209"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term",
        "terseLabel": "Expected term (in years)"
       }
      }
     },
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionValuationDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1": {
     "auth_ref": [
      "r203"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value",
        "terseLabel": "Aggregate Intrinsic Value Exercisable"
       }
      }
     },
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionActivityDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1": {
     "auth_ref": [
      "r203"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term",
        "terseLabel": "Weighted-average remaining contractual term , Options Exercisable(in years)"
       }
      }
     },
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionActivityDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2": {
     "auth_ref": [
      "r192"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term",
        "terseLabel": "Weighted-average remaining contractual term outstanding (in years)"
       }
      }
     },
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionActivityDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1": {
     "auth_ref": [
      "r193"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Weighted average remaining contractual term for fully vested and expected to vest exercisable or convertible options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Remaining Contractual Term",
        "terseLabel": "Weighted-average remaining contractual term vested and expected to vest (in years)"
       }
      }
     },
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionActivityDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "us-gaap_SharesOutstanding": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of shares issued which are neither cancelled nor held in the treasury.",
        "label": "Shares, Outstanding",
        "periodEndLabel": "Balance at ending (in shares)",
        "periodStartLabel": "Balance at beginning (in shares)"
       }
      }
     },
     "localname": "SharesOutstanding",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquityDeficit"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_ShortTermLeaseCost": {
     "auth_ref": [
      "r266",
      "r274"
     ],
     "calculation": {
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesComponentsOfOperatingLeaseExpenseDetails": {
       "order": 1.0,
       "parentTag": "us-gaap_LeaseCost",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of short-term lease cost, excluding expense for lease with term of one month or less.",
        "label": "Short-term Lease, Cost",
        "terseLabel": "Short-term lease cost"
       }
      }
     },
     "localname": "ShortTermLeaseCost",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesComponentsOfOperatingLeaseExpenseDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_SignificantAccountingPoliciesTextBlock": {
     "auth_ref": [
      "r75"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for all significant accounting policies of the reporting entity.",
        "label": "Significant Accounting Policies [Text Block]",
        "terseLabel": "Summary of significant accounting policies"
       }
      }
     },
     "localname": "SignificantAccountingPoliciesTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_StatementClassOfStockAxis": {
     "auth_ref": [
      "r11",
      "r12",
      "r13",
      "r70",
      "r72",
      "r89",
      "r90",
      "r91",
      "r93",
      "r95",
      "r101",
      "r102",
      "r103",
      "r129",
      "r155",
      "r248"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by the different classes of stock of the entity.",
        "label": "Class of Stock [Axis]"
       }
      }
     },
     "localname": "StatementClassOfStockAxis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails",
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitUndesignatedPreferredStockAndRestrictedCommonStockDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementEquityComponentsAxis": {
     "auth_ref": [
      "r35",
      "r76",
      "r77",
      "r78",
      "r80",
      "r85",
      "r87",
      "r100",
      "r130",
      "r155",
      "r162",
      "r205",
      "r206",
      "r207",
      "r219",
      "r220",
      "r252",
      "r253",
      "r254",
      "r255",
      "r256",
      "r257",
      "r332",
      "r333",
      "r334"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by component of equity.",
        "label": "Equity Components [Axis]"
       }
      }
     },
     "localname": "StatementEquityComponentsAxis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockBasedCompensationDetails",
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquityDeficit"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.",
        "label": "Statement [Line Items]"
       }
      }
     },
     "localname": "StatementLineItems",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquityDeficit"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementOfCashFlowsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Condensed Consolidated Statements of Cash Flows"
       }
      }
     },
     "localname": "StatementOfCashFlowsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementOfFinancialPositionAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Condensed Consolidated Balance Sheets"
       }
      }
     },
     "localname": "StatementOfFinancialPositionAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementOfStockholdersEquityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Condensed Consolidated Statements of Stockholders' Equity (Deficit)"
       }
      }
     },
     "localname": "StatementOfStockholdersEquityAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_StatementTable": {
     "auth_ref": [
      "r76",
      "r77",
      "r78",
      "r100",
      "r309"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Schedule reflecting a Statement of Income, Statement of Cash Flows, Statement of Financial Position, Statement of Shareholders' Equity and Other Comprehensive Income, or other statement as needed.",
        "label": "Statement [Table]"
       }
      }
     },
     "localname": "StatementTable",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitRestrictedStockActivityDetails",
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquityDeficit"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities": {
     "auth_ref": [
      "r34",
      "r155",
      "r156",
      "r162"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of shares issued during the period as a result of the conversion of convertible securities.",
        "label": "Stock Issued During Period, Shares, Conversion of Convertible Securities",
        "verboseLabel": "Issuance of common stock upon closing of secondary public offering, net of issuance costs and underwriting fees (shares)"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquityDeficit"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans": {
     "auth_ref": [
      "r12",
      "r13",
      "r155",
      "r162"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of shares issued during the period as a result of an employee stock purchase plan.",
        "label": "Stock Issued During Period, Shares, Employee Stock Purchase Plans",
        "terseLabel": "Issuance of common stock pursuant to ESPP purchases (in shares)"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquityDeficit"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_StockIssuedDuringPeriodSharesNewIssues": {
     "auth_ref": [
      "r12",
      "r13",
      "r155",
      "r162"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of new stock issued during the period.",
        "label": "Stock Issued During Period, Shares, New Issues",
        "verboseLabel": "Share Issued under agreement"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodSharesNewIssues",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails",
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number, before forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).",
        "label": "Shares Issued, Shares, Share-based Payment Arrangement, before Forfeiture",
        "verboseLabel": "Issuance of restricted common stock upon early exercise of stock options (in shares)"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodSharesShareBasedCompensationGross",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockBasedCompensationDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised": {
     "auth_ref": [
      "r12",
      "r13",
      "r155",
      "r162",
      "r186"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of share options (or share units) exercised during the current period.",
        "label": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period",
        "negatedLabel": "Options exercised ( in shares)",
        "verboseLabel": "Exercise of stock options (in shares)"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodSharesStockOptionsExercised",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockBasedAwardsStockOptionActivityDetails",
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquityDeficit"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities": {
     "auth_ref": [
      "r35",
      "r155",
      "r162"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The gross value of stock issued during the period upon the conversion of convertible securities.",
        "label": "Stock Issued During Period, Value, Conversion of Convertible Securities",
        "verboseLabel": "Issuance of common stock upon closing of secondary public offering, net of issuance costs and underwriting fees"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodValueConversionOfConvertibleSecurities",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquityDeficit"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan": {
     "auth_ref": [
      "r12",
      "r13",
      "r155",
      "r162"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Aggregate change in value for stock issued during the period as a result of employee stock purchase plan.",
        "label": "Stock Issued During Period, Value, Employee Stock Purchase Plan",
        "terseLabel": "Issuance of common stock pursuant to ESPP purchases"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodValueEmployeeStockPurchasePlan",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquityDeficit"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StockIssuedDuringPeriodValueNewIssues": {
     "auth_ref": [
      "r12",
      "r13",
      "r155",
      "r162"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.",
        "label": "Stock Issued During Period, Value, New Issues",
        "verboseLabel": "Share Issued value under agreement"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodValueNewIssues",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails",
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation": {
     "auth_ref": [
      "r12",
      "r13",
      "r162",
      "r177",
      "r189"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Value, after forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).",
        "label": "Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture",
        "terseLabel": "Stock-based compensation expense"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodValueShareBasedCompensation",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquityDeficit"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised": {
     "auth_ref": [
      "r35",
      "r155",
      "r162"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Value of stock issued as a result of the exercise of stock options.",
        "label": "Stock Issued During Period, Value, Stock Options Exercised",
        "terseLabel": "Exercise of stock options"
       }
      }
     },
     "localname": "StockIssuedDuringPeriodValueStockOptionsExercised",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquityDeficit"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StockholdersEquity": {
     "auth_ref": [
      "r13",
      "r17",
      "r18",
      "r72",
      "r122",
      "r129",
      "r248"
     ],
     "calculation": {
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets": {
       "order": 2.0,
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.",
        "label": "Stockholders' Equity Attributable to Parent",
        "periodEndLabel": "Balance at ending",
        "periodStartLabel": "Balance at beginning",
        "totalLabel": "Total stockholders' equity"
       }
      }
     },
     "localname": "StockholdersEquity",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets",
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfStockholdersEquityDeficit"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_StockholdersEquityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Stockholders' equity (deficit):",
        "terseLabel": "Stockholders' equity:"
       }
      }
     },
     "localname": "StockholdersEquityAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/StatementCondensedConsolidatedBalanceSheets"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_StockholdersEquityNoteAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Stockholder's equity (deficit)"
       }
      }
     },
     "localname": "StockholdersEquityNoteAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_StockholdersEquityNoteDisclosureTextBlock": {
     "auth_ref": [
      "r71",
      "r162",
      "r163"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income.",
        "label": "Stockholders' Equity Note Disclosure [Text Block]",
        "terseLabel": "Stockholder's equity (deficit)"
       }
      }
     },
     "localname": "StockholdersEquityNoteDisclosureTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficit"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_SubsequentEventsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Subsequent event."
       }
      }
     },
     "localname": "SubsequentEventsAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_SubsequentEventsTextBlock": {
     "auth_ref": [
      "r276",
      "r277"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.",
        "label": "Subsequent Events [Text Block]",
        "terseLabel": "Subsequent event"
       }
      }
     },
     "localname": "SubsequentEventsTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureSubsequentEvent"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_SubsidiarySaleOfStockAxis": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by type of sale of the entity's stock.",
        "label": "Sale of Stock [Axis]"
       }
      }
     },
     "localname": "SubsidiarySaleOfStockAxis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureStockholderSEquityDeficitCommonStockDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain": {
     "auth_ref": [
      "r126",
      "r127",
      "r278",
      "r279",
      "r280",
      "r281",
      "r282",
      "r283",
      "r284",
      "r285",
      "r286",
      "r287",
      "r288",
      "r289",
      "r290",
      "r291",
      "r292",
      "r293",
      "r294",
      "r295",
      "r296",
      "r297",
      "r298",
      "r299",
      "r300",
      "r301",
      "r302",
      "r303",
      "r304",
      "r305",
      "r306",
      "r307"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Instrument or contract that imposes a contractual obligation to deliver cash or another financial instrument or to exchange other financial instruments on potentially unfavorable terms and conveys a contractual right to receive cash or another financial instrument or to exchange other financial instruments on potentially favorable terms.",
        "label": "Transfers And Servicing Of Financial Instruments Types Of Financial Instruments [Domain]",
        "terseLabel": "Financial Instruments [Domain]"
       }
      }
     },
     "localname": "TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesRecurringDetails",
      "http://www.akerotx.com/role/DisclosureShortTermMarketableSecuritiesDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_TypeOfArrangementAxis": {
     "auth_ref": [
      "r228"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by collaborative arrangement and arrangement other than collaborative applicable to revenue-generating activity or operations.",
        "label": "Collaborative Arrangement and Arrangement Other than Collaborative [Axis]"
       }
      }
     },
     "localname": "TypeOfArrangementAxis",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureAmgenLicenseAgreementDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount": {
     "auth_ref": [
      "r146"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of the unrecorded obligation to transfer funds in the future for fixed or minimum amounts or quantities of goods or services at fixed or minimum prices (for example, as in take-or-pay contracts or throughput contracts).",
        "label": "Unrecorded Unconditional Purchase Obligation",
        "verboseLabel": "Non-cancelable purchase commitments with contract research organizations and contract manufacturing organizations"
       }
      }
     },
     "localname": "UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_UseOfEstimates": {
     "auth_ref": [
      "r104",
      "r105",
      "r107",
      "r108",
      "r109",
      "r110",
      "r111"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles.",
        "label": "Use of Estimates, Policy [Policy Text Block]",
        "terseLabel": "Use of estimates"
       }
      }
     },
     "localname": "UseOfEstimates",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_VariableLeaseCost": {
     "auth_ref": [
      "r267",
      "r274"
     ],
     "calculation": {
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesComponentsOfOperatingLeaseExpenseDetails": {
       "order": 2.0,
       "parentTag": "us-gaap_LeaseCost",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases.",
        "label": "Variable Lease, Cost",
        "terseLabel": "Variable operating lease cost"
       }
      }
     },
     "localname": "VariableLeaseCost",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureCommitmentsAndContingenciesComponentsOfOperatingLeaseExpenseDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).",
        "label": "Weighted Average Number of Shares Outstanding, Basic and Diluted",
        "terseLabel": "Weighted-average number of shares used in computing net loss per common share, basic and diluted",
        "verboseLabel": "Weighted average common shares outstanding, basic and diluted"
       }
      }
     },
     "localname": "WeightedAverageNumberOfShareOutstandingBasicAndDiluted",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureNetLossPerShareBasicAndDilutedDetails",
      "http://www.akerotx.com/role/StatementCondensedConsolidatedStatementsOfOperationsAndComprehensiveLoss"
     ],
     "xbrltype": "sharesItemType"
    },
    "us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Weighted Average Number of Shares Outstanding, Diluted [Abstract]",
        "terseLabel": "Denominator:"
       }
      }
     },
     "localname": "WeightedAverageNumberOfSharesOutstandingAbstract",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureNetLossPerShareBasicAndDilutedDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_WeightedAverageNumberOfSharesRestrictedStock": {
     "auth_ref": [
      "r88"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of shares of restricted stock determined by relating the portion of time within a reporting period that restricted shares have been outstanding to the total time in that period. Restricted shares are subject to sales, contractual, regulatory or other restrictions that prevent or inhibit the holder from freely disposing of them before the restriction ends.",
        "label": "Weighted Average Number of Shares, Restricted Stock",
        "terseLabel": "Number of weighted average restricted common stock"
       }
      }
     },
     "localname": "WeightedAverageNumberOfSharesRestrictedStock",
     "nsuri": "http://fasb.org/us-gaap/2020-01-31",
     "presentation": [
      "http://www.akerotx.com/role/DisclosureNetLossPerShareBasicAndDilutedDetails"
     ],
     "xbrltype": "sharesItemType"
    }
   },
   "unitCount": 6
  }
 },
 "std_ref": {
  "r0": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "205",
   "URI": "http://asc.fasb.org/extlink&oid=109222650&loc=SL51721683-107760"
  },
  "r1": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "205",
   "URI": "http://asc.fasb.org/topic&trid=2122149"
  },
  "r10": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(14))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r100": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "272",
   "URI": "http://asc.fasb.org/extlink&oid=6828210&loc=d3e70191-108054"
  },
  "r101": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "272",
   "URI": "http://asc.fasb.org/extlink&oid=6828210&loc=d3e70229-108054"
  },
  "r102": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "272",
   "URI": "http://asc.fasb.org/extlink&oid=6373374&loc=d3e70434-108055"
  },
  "r103": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "272",
   "URI": "http://asc.fasb.org/extlink&oid=6373374&loc=d3e70478-108055"
  },
  "r104": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e5967-108592"
  },
  "r105": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e5967-108592"
  },
  "r106": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e5967-108592"
  },
  "r107": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6161-108592"
  },
  "r108": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6191-108592"
  },
  "r109": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6061-108592"
  },
  "r11": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(27))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r110": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6132-108592"
  },
  "r111": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "275",
   "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6143-108592"
  },
  "r112": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "275",
   "URI": "http://asc.fasb.org/topic&trid=2134479"
  },
  "r113": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(h)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599"
  },
  "r114": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "22",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599"
  },
  "r115": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "30",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8906-108599"
  },
  "r116": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "30",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8906-108599"
  },
  "r117": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "30",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8906-108599"
  },
  "r118": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "31",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8924-108599"
  },
  "r119": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599"
  },
  "r12": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(28))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r120": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599"
  },
  "r121": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "32",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)",
   "Topic": "280",
   "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599"
  },
  "r122": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 4.E)",
   "Topic": "310",
   "URI": "http://asc.fasb.org/extlink&oid=27010918&loc=d3e74512-122707"
  },
  "r123": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "320",
   "URI": "http://asc.fasb.org/extlink&oid=121553693&loc=d3e26853-111562"
  },
  "r124": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "320",
   "URI": "http://asc.fasb.org/extlink&oid=121553693&loc=d3e26626-111562"
  },
  "r125": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "320",
   "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=d3e27161-111563"
  },
  "r126": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "320",
   "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=d3e27232-111563"
  },
  "r127": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "320",
   "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=SL120269820-111563"
  },
  "r128": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "320",
   "URI": "http://asc.fasb.org/topic&trid=2196928"
  },
  "r129": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "323",
   "URI": "http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571"
  },
  "r13": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(29))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r130": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "326",
   "URI": "http://asc.fasb.org/extlink&oid=121646688&loc=SL121648383-210437"
  },
  "r131": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "326",
   "URI": "http://asc.fasb.org/extlink&oid=121599337&loc=SL82919244-210447"
  },
  "r132": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "326",
   "URI": "http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447"
  },
  "r133": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "326",
   "URI": "http://asc.fasb.org/extlink&oid=121599337&loc=SL82919253-210447"
  },
  "r134": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "16",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "326",
   "URI": "http://asc.fasb.org/extlink&oid=121599337&loc=SL82919258-210447"
  },
  "r135": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "326",
   "URI": "http://asc.fasb.org/extlink&oid=121599337&loc=SL82919230-210447"
  },
  "r136": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "326",
   "URI": "http://asc.fasb.org/extlink&oid=121558606&loc=SL82898722-210454"
  },
  "r137": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Topic": "326",
   "URI": "http://asc.fasb.org/extlink&oid=121582814&loc=SL82922888-210455"
  },
  "r138": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Topic": "326",
   "URI": "http://asc.fasb.org/extlink&oid=121582814&loc=SL82922895-210455"
  },
  "r139": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Topic": "326",
   "URI": "http://asc.fasb.org/extlink&oid=121582814&loc=SL82922900-210455"
  },
  "r14": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(30)(a)(1))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r140": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "30",
   "Topic": "326",
   "URI": "http://asc.fasb.org/extlink&oid=121590138&loc=SL82922954-210456"
  },
  "r141": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229"
  },
  "r142": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229"
  },
  "r143": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229"
  },
  "r144": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "360",
   "URI": "http://asc.fasb.org/extlink&oid=109226691&loc=d3e2941-110230"
  },
  "r145": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "440",
   "URI": "http://asc.fasb.org/extlink&oid=121559207&loc=d3e25336-109308"
  },
  "r146": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "440",
   "URI": "http://asc.fasb.org/extlink&oid=121559207&loc=d3e25336-109308"
  },
  "r147": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "440",
   "URI": "http://asc.fasb.org/extlink&oid=121559207&loc=d3e25336-109308"
  },
  "r148": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "440",
   "URI": "http://asc.fasb.org/topic&trid=2144648"
  },
  "r149": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "450",
   "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14326-108349"
  },
  "r15": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(30)(a)(3))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r150": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "450",
   "URI": "http://asc.fasb.org/topic&trid=2127136"
  },
  "r151": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "12A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=99376301&loc=SL5988623-112600"
  },
  "r152": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(CFRR 211.02)",
   "Topic": "480",
   "URI": "http://asc.fasb.org/extlink&oid=65877616&loc=d3e177068-122764"
  },
  "r153": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=65888546&loc=d3e21300-112643"
  },
  "r154": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=109259400&loc=d3e21553-112644"
  },
  "r155": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=109259400&loc=d3e21463-112644"
  },
  "r156": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=109259400&loc=d3e21475-112644"
  },
  "r157": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=109259400&loc=d3e21484-112644"
  },
  "r158": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=109259400&loc=d3e21488-112644"
  },
  "r159": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=109259400&loc=d3e21506-112644"
  },
  "r16": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(30)(a)(4))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r160": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=109259400&loc=d3e21521-112644"
  },
  "r161": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=109259400&loc=d3e21538-112644"
  },
  "r162": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.3-04)",
   "Topic": "505",
   "URI": "http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770"
  },
  "r163": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "505",
   "URI": "http://asc.fasb.org/topic&trid=2208762"
  },
  "r164": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(i)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920"
  },
  "r165": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(ii)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920"
  },
  "r166": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(iv)(01)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920"
  },
  "r167": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(iv)(02)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920"
  },
  "r168": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(iv)(02)(A)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920"
  },
  "r169": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(iv)(02)(B)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920"
  },
  "r17": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(30))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r170": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(iv)(02)(C)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920"
  },
  "r171": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)(iv)(03)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920"
  },
  "r172": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "17",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=118257860&loc=d3e4179-114921"
  },
  "r173": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "80",
   "Subparagraph": "(d)",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=65877416&loc=SL14450657-114947"
  },
  "r174": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "80",
   "Topic": "715",
   "URI": "http://asc.fasb.org/extlink&oid=35742348&loc=SL14450788-114948"
  },
  "r175": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901"
  },
  "r176": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901"
  },
  "r177": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901"
  },
  "r178": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901"
  },
  "r179": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(1)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r18": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(31))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r180": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(2)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r181": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a),(g)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r182": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b),(f)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r183": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)(i)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r184": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)(i)-(ii)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r185": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)(iii)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r186": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)(iv)(2)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r187": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(2)(i)-(ii)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r188": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(2)(iii)(2)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r189": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)(1)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r19": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(32))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r190": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(d)(2)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r191": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r192": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(e)(1)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r193": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(e)(2)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r194": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)(2)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r195": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)(2)(i)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r196": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)(2)(ii)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r197": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)(2)(iii)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r198": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)(2)(iv)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r199": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(g)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r2": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=121566466&loc=d3e6676-107765"
  },
  "r20": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(7))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r200": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(h)(1)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r201": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(h)(1)(i)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r202": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(i)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r203": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901"
  },
  "r204": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=120381028&loc=SL79508275-113901"
  },
  "r205": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(e)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333"
  },
  "r206": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(f)(1)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333"
  },
  "r207": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(f)(2)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333"
  },
  "r208": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(g)(2)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333"
  },
  "r209": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 14.D.2)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=115993241&loc=d3e301413-122809"
  },
  "r21": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(8))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r210": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 14.F)",
   "Topic": "718",
   "URI": "http://asc.fasb.org/extlink&oid=115993241&loc=d3e301413-122809"
  },
  "r211": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "718",
   "URI": "http://asc.fasb.org/topic&trid=2228938"
  },
  "r212": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "730",
   "URI": "http://asc.fasb.org/extlink&oid=6420194&loc=d3e21568-108373"
  },
  "r213": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "730",
   "URI": "http://asc.fasb.org/extlink&oid=6420387&loc=d3e23199-108380"
  },
  "r214": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "730",
   "URI": "http://asc.fasb.org/extlink&oid=6420387&loc=d3e23221-108380"
  },
  "r215": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32672-109319"
  },
  "r216": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32705-109319"
  },
  "r217": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "17",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32809-109319"
  },
  "r218": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "21",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32857-109319"
  },
  "r219": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(d)(2)",
   "Topic": "740"
  },
  "r22": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.1)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r220": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "10",
   "Subparagraph": "(d)(3)",
   "Topic": "740"
  },
  "r221": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB TOPIC 6.I.5.Q1)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=116825942&loc=d3e330036-122817"
  },
  "r222": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB TOPIC 6.I.7)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=116825942&loc=d3e330036-122817"
  },
  "r223": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 11.C)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=116825942&loc=d3e330215-122817"
  },
  "r224": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=120385591&loc=d3e38679-109324"
  },
  "r225": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "270",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=6424409&loc=d3e44925-109338"
  },
  "r226": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(a)",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=6424122&loc=d3e41874-109331"
  },
  "r227": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "740",
   "URI": "http://asc.fasb.org/topic&trid=2144680"
  },
  "r228": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "808",
   "URI": "http://asc.fasb.org/extlink&oid=6931272&loc=SL5834143-161434"
  },
  "r229": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "19",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=108774443&loc=SL4569616-111683"
  },
  "r23": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.13(a))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r230": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=116870748&loc=SL6758485-165988"
  },
  "r231": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=116870748&loc=SL6758485-165988"
  },
  "r232": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)(1)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684"
  },
  "r233": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(1)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684"
  },
  "r234": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c),(3)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684"
  },
  "r235": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(bb)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=121559654&loc=d3e5710-111685"
  },
  "r236": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=121559654&loc=d3e5710-111685"
  },
  "r237": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4J",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=120409616&loc=SL4591551-111686"
  },
  "r238": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4K",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=120409616&loc=SL4591552-111686"
  },
  "r239": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258"
  },
  "r24": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.14)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r240": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258"
  },
  "r241": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(bb)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258"
  },
  "r242": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(bbb)(1)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258"
  },
  "r243": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(bbb)(2)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258"
  },
  "r244": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)(3)",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258"
  },
  "r245": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258"
  },
  "r246": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19279-110258"
  },
  "r247": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "820",
   "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=SL6742756-110258"
  },
  "r248": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(f)",
   "Topic": "825",
   "URI": "http://asc.fasb.org/extlink&oid=75031198&loc=d3e14064-108612"
  },
  "r249": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Topic": "830",
   "URI": "http://asc.fasb.org/extlink&oid=109240200&loc=d3e30690-110894"
  },
  "r25": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.17)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r250": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "830",
   "URI": "http://asc.fasb.org/extlink&oid=6450222&loc=d3e30840-110895"
  },
  "r251": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "230",
   "Topic": "830",
   "URI": "http://asc.fasb.org/extlink&oid=98513438&loc=d3e33268-110906"
  },
  "r252": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "17",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "830",
   "URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32136-110900"
  },
  "r253": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Subparagraph": "(a)",
   "Topic": "830",
   "URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900"
  },
  "r254": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Subparagraph": "(b)",
   "Topic": "830",
   "URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900"
  },
  "r255": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Subparagraph": "(c)",
   "Topic": "830",
   "URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900"
  },
  "r256": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "20",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Subparagraph": "(d)",
   "Topic": "830",
   "URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900"
  },
  "r257": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Topic": "830",
   "URI": "http://asc.fasb.org/extlink&oid=6450520&loc=d3e32583-110901"
  },
  "r258": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(a)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=121603541&loc=SL77918627-209977"
  },
  "r259": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=121603541&loc=SL77918627-209977"
  },
  "r26": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.19(a))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r260": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=121603541&loc=SL77918631-209977"
  },
  "r261": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Subparagraph": "(c)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=121603541&loc=SL77918643-209977"
  },
  "r262": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=121609121&loc=SL77918666-209980"
  },
  "r263": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(a)(3)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=121609121&loc=SL77918673-209980"
  },
  "r264": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=121609121&loc=SL77918673-209980"
  },
  "r265": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980"
  },
  "r266": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980"
  },
  "r267": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(d)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980"
  },
  "r268": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(g)(1)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980"
  },
  "r269": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(g)(2)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980"
  },
  "r27": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.19-26)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r270": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(g)(3)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980"
  },
  "r271": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(g)(4)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980"
  },
  "r272": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980"
  },
  "r273": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=121609121&loc=SL77918701-209980"
  },
  "r274": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "53",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=121568110&loc=SL77918982-209971"
  },
  "r275": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(a)(3)",
   "Topic": "842",
   "URI": "http://asc.fasb.org/extlink&oid=121576215&loc=SL77919359-209981"
  },
  "r276": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "855",
   "URI": "http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662"
  },
  "r277": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "855",
   "URI": "http://asc.fasb.org/topic&trid=2122774"
  },
  "r278": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)(2)(i)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719"
  },
  "r279": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)(2)(ii)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719"
  },
  "r28": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.2)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r280": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)(3)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719"
  },
  "r281": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(bb)(1)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719"
  },
  "r282": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(bb)(2)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719"
  },
  "r283": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(bb)(3)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719"
  },
  "r284": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)(1)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719"
  },
  "r285": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)(2)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719"
  },
  "r286": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)(3)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719"
  },
  "r287": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)(1)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107314-111719"
  },
  "r288": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)(2)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107314-111719"
  },
  "r289": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(b)(3)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107314-111719"
  },
  "r29": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.20)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r290": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Subparagraph": "(c)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107314-111719"
  },
  "r291": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "30",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=66007379&loc=d3e113888-111728"
  },
  "r292": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Subparagraph": "(a)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=109249958&loc=SL34722452-111729"
  },
  "r293": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "50",
   "Subparagraph": "(a)(1)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122625-111746"
  },
  "r294": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "50",
   "Subparagraph": "(a)(2)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122625-111746"
  },
  "r295": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "50",
   "Subparagraph": "(a)(3)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122625-111746"
  },
  "r296": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "50",
   "Subparagraph": "(a)(4)(i)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122625-111746"
  },
  "r297": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "50",
   "Subparagraph": "(a)(1)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746"
  },
  "r298": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "50",
   "Subparagraph": "(a)(2)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746"
  },
  "r299": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "50",
   "Subparagraph": "(a)(3)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746"
  },
  "r3": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(f)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=121566466&loc=d3e6676-107765"
  },
  "r30": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.21)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r300": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "50",
   "Subparagraph": "(a)(4)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746"
  },
  "r301": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "50",
   "Subparagraph": "(a)(5)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746"
  },
  "r302": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "50",
   "Subparagraph": "(a)(6)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746"
  },
  "r303": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "50",
   "Subparagraph": "(a)(7)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746"
  },
  "r304": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "50",
   "Subparagraph": "(b)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746"
  },
  "r305": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "50",
   "Subparagraph": "(e)(1)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746"
  },
  "r306": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "50",
   "Subparagraph": "(e)(2)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746"
  },
  "r307": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "50",
   "Subparagraph": "(e)(3)",
   "Topic": "860",
   "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746"
  },
  "r308": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "910",
   "URI": "http://asc.fasb.org/extlink&oid=119991564&loc=SL119991595-234733"
  },
  "r309": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SAB Topic 11.L)",
   "Topic": "924",
   "URI": "http://asc.fasb.org/extlink&oid=6472922&loc=d3e499488-122856"
  },
  "r31": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.25)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r310": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(1)(a))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878"
  },
  "r311": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(11))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878"
  },
  "r312": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(23))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878"
  },
  "r313": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03.17)",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878"
  },
  "r314": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03.4)",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878"
  },
  "r315": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.9-04(22))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260"
  },
  "r316": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.9-04(26))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260"
  },
  "r317": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.9-04.14)",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260"
  },
  "r318": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "235",
   "Subparagraph": "(SX 210.9-05(b)(2))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120399901&loc=d3e537907-122884"
  },
  "r319": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "320",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120252992&loc=d3e62652-112803"
  },
  "r32": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.28,29)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r320": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "825",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=108315417&loc=d3e61044-112788"
  },
  "r321": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(12))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
  },
  "r322": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(23)(a)(3))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
  },
  "r323": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(23)(a)(4))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
  },
  "r324": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(25))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
  },
  "r325": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03(a)(8))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
  },
  "r326": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.7-03.(a),19)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910"
  },
  "r327": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(18))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263"
  },
  "r328": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(22))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263"
  },
  "r329": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "220",
   "Subparagraph": "(SX 210.7-04(9))",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263"
  },
  "r33": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.29)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r330": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7A",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "40",
   "Subparagraph": "(d)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=121643868&loc=SL117782755-158439"
  },
  "r331": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "29F",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "40",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=121639165&loc=SL117819544-158441"
  },
  "r332": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(e)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641"
  },
  "r333": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(f)(1)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641"
  },
  "r334": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(f)(2)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641"
  },
  "r335": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(g)(2)(i)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641"
  },
  "r336": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(g)(2)(ii)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641"
  },
  "r337": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "65",
   "SubTopic": "40",
   "Subparagraph": "(h)(2)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641"
  },
  "r338": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "80",
   "Subparagraph": "(e)",
   "Topic": "944",
   "URI": "http://asc.fasb.org/extlink&oid=121641442&loc=d3e19393-158473"
  },
  "r339": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "360",
   "Subparagraph": "(d)",
   "Topic": "958",
   "URI": "http://asc.fasb.org/extlink&oid=120429125&loc=d3e99779-112916"
  },
  "r34": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.29-30)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r340": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "360",
   "Topic": "958",
   "URI": "http://asc.fasb.org/extlink&oid=120429125&loc=d3e99893-112916"
  },
  "r341": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "20",
   "Topic": "985",
   "URI": "http://asc.fasb.org/extlink&oid=6501960&loc=d3e128462-111756"
  },
  "r342": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b"
  },
  "r343": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "d1-1"
  },
  "r344": {
   "Name": "Form 10-Q",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "308",
   "Subsection": "a"
  },
  "r345": {
   "Name": "Forms 10-K, 10-Q, 20-F",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13",
   "Subsection": "a-1"
  },
  "r346": {
   "Name": "Regulation 12B",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b-2"
  },
  "r347": {
   "Name": "Regulation S-T",
   "Number": "232",
   "Publisher": "SEC",
   "Section": "405"
  },
  "r348": {
   "Name": "Securities Act",
   "Number": "7A",
   "Publisher": "SEC",
   "Section": "B",
   "Subsection": "2"
  },
  "r35": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.29-31)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r36": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.9)",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r37": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "16",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "20",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=99393222&loc=SL20226024-175313"
  },
  "r38": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669646-108580"
  },
  "r39": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=d3e637-108580"
  },
  "r4": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=121566466&loc=d3e6676-107765"
  },
  "r40": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=d3e681-108580"
  },
  "r41": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669686-108580"
  },
  "r42": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "17B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL34724394-108580"
  },
  "r43": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669619-108580"
  },
  "r44": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669619-108580"
  },
  "r45": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669625-108580"
  },
  "r46": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669625-108580"
  },
  "r47": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=d3e557-108580"
  },
  "r48": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(20))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227"
  },
  "r49": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(24))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227"
  },
  "r5": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=121566466&loc=d3e6801-107765"
  },
  "r50": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(4))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227"
  },
  "r51": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(7)(c))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227"
  },
  "r52": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03(7)(d))",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227"
  },
  "r53": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-03.4)",
   "Topic": "220",
   "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227"
  },
  "r54": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3213-108585"
  },
  "r55": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3255-108585"
  },
  "r56": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "15",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3291-108585"
  },
  "r57": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3000-108585"
  },
  "r58": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "24",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3521-108585"
  },
  "r59": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3536-108585"
  },
  "r6": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=121566466&loc=d3e6911-107765"
  },
  "r60": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585"
  },
  "r61": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585"
  },
  "r62": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "28",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585"
  },
  "r63": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3044-108585"
  },
  "r64": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121583591&loc=d3e4273-108586"
  },
  "r65": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121583591&loc=d3e4304-108586"
  },
  "r66": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121583591&loc=d3e4313-108586"
  },
  "r67": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121583591&loc=d3e4332-108586"
  },
  "r68": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "230",
   "URI": "http://asc.fasb.org/extlink&oid=121583591&loc=SL98516268-108586"
  },
  "r69": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=84158767&loc=d3e18780-107790"
  },
  "r7": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=121566466&loc=d3e6935-107765"
  },
  "r70": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(d))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690"
  },
  "r71": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(e)(1))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690"
  },
  "r72": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(g)(1)(ii))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690"
  },
  "r73": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(h))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690"
  },
  "r74": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.4-08(m)(1)(iii))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690"
  },
  "r75": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "235",
   "URI": "http://asc.fasb.org/topic&trid=2122369"
  },
  "r76": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "23",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=115929471&loc=d3e21914-107793"
  },
  "r77": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "24",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=115929471&loc=d3e21930-107793"
  },
  "r78": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=115929471&loc=d3e21711-107793"
  },
  "r79": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)(2)",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22499-107794"
  },
  "r8": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(1))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r80": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)(3)",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22499-107794"
  },
  "r81": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22694-107794"
  },
  "r82": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "11",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22694-107794"
  },
  "r83": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22583-107794"
  },
  "r84": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "4",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22595-107794"
  },
  "r85": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22644-107794"
  },
  "r86": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "8",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22658-107794"
  },
  "r87": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "9",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "250",
   "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22663-107794"
  },
  "r88": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "13",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=121326447&loc=d3e2646-109256"
  },
  "r89": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=121326447&loc=d3e1252-109256"
  },
  "r9": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02(13))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r90": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=121326447&loc=d3e1278-109256"
  },
  "r91": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "55",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=121326447&loc=d3e2626-109256"
  },
  "r92": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "60B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=121326447&loc=SL5780133-109256"
  },
  "r93": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "60B",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(d)",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=121326447&loc=SL5780133-109256"
  },
  "r94": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "7",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=121326447&loc=d3e1337-109256"
  },
  "r95": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257"
  },
  "r96": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257"
  },
  "r97": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=6371337&loc=d3e3630-109257"
  },
  "r98": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "260",
   "URI": "http://asc.fasb.org/extlink&oid=109243012&loc=SL65017193-207537"
  },
  "r99": {
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "Topic": "260",
   "URI": "http://asc.fasb.org/topic&trid=2144383"
  }
 },
 "version": "2.1"
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>67
<FILENAME>0001558370-21-015641-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 0001558370-21-015641-xbrl.zip
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MQ!X77S>HGR?*B^B/^_AZ @J,R!6;YE*_[\/;B%!((?Q%-JUK5-^\+%D?B'I
MQ11W8KYRIDT&)'!-S).LT+M^\#(B=1G?I-/,.9S)51]>( Z#WF#8.Q[&56$S
M-(_<]I[TE?2@/@%97!^O0)V_W8(^(TJP^1FERYA\2O7$DH8O,JKTK'DYM#TN
MM*'"84D5\8):;=,[TA=&O63K*GR943G?J )=P=NUBK:-+FP']-N3OGT;D=*O
M2E;H.@&Q5J:')J+3*HU?)>L-/980VV>I$-)0 Y[)/HN>+I=<3&7X"!YBS4X1
M]$<01?#'E_N;W.I9ZW@ L;;/7DCA,@&N"'YHZ7$7C>:<>JCXASEC1A\0#L96
MAR&N650WETVYX+8=8!*# >F16![\CD62I$P2"B6!U(_];5';I?@@821^LK^7
MBFD0;G6'QAURAR1%G [U'-]KP+BN63Y?^#3"ZA4AC-_JT72T9,HV2)\)(%J
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M05"8&UX[\.>6_02C-[=$2\PM2]76I$"Z)S_AS-I6I]L8RP* \3'A$.TWT%Q
MO]A,MHG-!EH0^C9UU"\S3AGXS.5YHUL0=X%A^R@[-IJ\"*(01G$8)U,I+E,#
M<3GMEIK3!\X F+-\ (_E@)^^_GM.9]*[?8ND-$XDJ(@>*.*DM(RFQN$2VBLU
MH2N\E[&.-5"F2I0E=]SEJ%]JCAXXF6'JK0&\)8 .<QJ29>4SKGMA@S,;T$I,
MI'(!+F-B^$<ZG7=LJBC9N<2<+V&*^1.;<Q)A 5JR];"![% K,?6&;6G$C_X8
MB7HPGA9@)69DW_H6K/G)8<:/*3.AXT):M;.,(#M9K& PR?TNGU'J<N$WRB1
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M*&$A%"9R",:0%GYB/E+$LF?';\FD_9J1GYV(%V3Z[7Z[@YKHLVKYMHRLO>E
M]<A:UX_$N@'T'[>)_Q;Q<DR*!7]XT;*\Q;:C*YK+,$3C.,ET+7.FX+[ 2]@S
MW;ZN>Q?Y:?]+^[@B#&? 58Y7$/-\6$W+T7[9=K1N2XBX3:D;>)AL#+D9C\C\
M;"ZKVRWT6M'B$O*@>S+\)T(H<[HA21XW7J@\0S(;>YN9="F1%G/U;>P[[1%T
MZ@O6@=*<:-/YWH(2D[Q=G$>BKOC3OHD\4:X.!I /;+J-CUV]:;->O@2OR=\
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MH%J.?UVZ7A:0!N0.D[*^MF1/7J')W_X/4$L#!!0    ( /@[;%.?%A\Y.1H
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MV M/O3B<N..[_B3]J@[VTF8@3,KM82]EN=8)SY>#6-[)L<7?_A]02P,$%
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MLFHV6;?@C^C&V)U+E [KC)-$79@XOO$2N/^#9&"')I3NHG!#HV1WQ[5).*#
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M><'B9RZ2^ 1[%C'J@!00S)6%P&]N;3G O=#=@AA5>-Y"^,[I9U\H\12"^8/
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M+.VY\T,AV*$EFL9,X\[(W;R=$527-^N)V/U;*M Y%!3_+_B0C!&"06\J0\P
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M)/<@5W7Z6@4C6GR_*&M!/ZWF9*?JP(@:/]"-$\&[ N%B3XXO7N?"LU/5G2:
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M]<"#%$SX8C=C<[H*H],82D)8OR"OE.S<,T(A^4U3R9.6-) '1">3:$KL-A-
M'"3=]!@U7&XPO'6L!X_%.HP2]@_J09FY<YE^MQ,*:0@ACY[NQC$?7:JH((ZC
M'LJ,&$SB!H+D+&HTGI"4N9V9JP4C%?J[G*K%M]-[RI9-\5L4QO&G(*(B@[9W
MP_^E,6$7.LC1I+-I2F^PVQ)!C"7==1D52@J>!)@."R'OI5D"D738JP.1Z:TC
M:))MH3Y4DK>YFM5/U<K&J)^9M*<R,R Q-$L=C#20F!&(F&HR*H18G7U,;9'B
MJ:G=8I!JE3NH"!+M6/ L-A UAFKLA!P'S)3>+_2H[X$XR@T%[U.]<*^4HZB
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MA-+VCU%/Q('?4H'.FT)B(TCR(9(1D9Q.9.1S%.#<9(MQYO>O-'H*ZZ-_*F,
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M9Q#\"][]C>"3L<?I\6Z:(OADO3:(!QHQW!?J;7V:%D6I,Z0V%=0C;$SI/L^
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MS(AFJ' .9PWML6.9J?BC QE-!4G!;).*8@/$QK9)1C\-XXR#3")N$;W&UEM
MUV7-=Y[A0<L-"^AU0M?:6KM#$$:*E\,;;Y##C)PJXA7;@,I9.V0@GT$8(J3!
M6NY@6C.*VRL67].>BT-K =_GSH8ECB^/)>[Y"!R]4N\JC*Y$O7=(6 2GWQJS
M=J&#'*,ZFZ94L+DM$<0(U%V7KI$B.68)(5.FV3O^C"WA\T,B&9.,LZU7_=.;
MZ"#SE[@O[OC^#NZF% 9B&LOT6.@IRBX\3]Q2;PL??>@@A8_>ILG7B5V(8%\\
M]M*I<S6AY^=(O"PC01XM3LX]O[@EXZ<4-2L)*UGP3+RJM&*L,N86?*W!;OT*
MU(J-;JO<J,I_1D#=SA/811!L'?^.1K#OEQZPQ]>!&U&!! ->TVSBA!FYQS5O
M_V<(M6RPH__(6G<^YI-TG6=QV\,1O&!_7%!7IE9%Y9Q2<*>/#V"STL;Y"4Z;
M#G A40I(4@F5#%Z9D'-Z6S>)!RN^F@]#<-:3OQTM^RWWYQ!VUEVQ7,@=7@8
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MO*"$(B+Y#$*25,JYG1..:_+BGHCFD< L055J-?Z7R/E\/U!:-NU(*"J9?!\
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M_ L6NWX8;[D?C963WY#GD0]$1B8?<IRI97C$PXB9WAA&B4)2HH@Z^SMDXWZ
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MR0TPR3RYCSQS '";GVK:^[,:8;##OU6;8!@=S/=NC"_SS&,Z;^_SZ<<8S<>
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M. Y=)C;HOK+D192%<N3+I2HT+T]PL,$Z'C-GDA 0A0A9BB& @[]$_2P9\G5
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MUH=0W!7$IMX[1&+D7 R2T\SS=8$D9%&V:"X,*:0INMJ846.S8S?W+(Q9>.2
MP\GRR6?/(N"OPJC5<"EF/H^<.#U/0^@1ICU5GV(,)I@'F=&,FH\W@W/ /O2,
MI_ PHU"8RR>F?X,L*D!FV\L*?'8O)!+):KJL1$Y2"POI2"8>$?)9&*E0V[B[
M-X^_;U12FMONHQ-]H0F79['91.%K]6#4@Q;F,:>OB9HVEAH)81]!>NN%:+NI
M<F00H;K.Q"=.*C^.?:CQS7Q7&/9\S[!EA!?#1LZ?9 +@V9Z:U%8C _HPES/.
MMU%$X=Z)!W5E147Y1>!!/7G_T?F6EH'Z0 .Z8DE#X<:.I)!"_Q &4F]C=*&#
M^")&+W4ZOQZ33$G*]80(OF)_27 ^(9QW7@_Z3<K^1^M5&*T:BP5NN.8C&[<,
M8!R+.2#].N ,\EK0/]#C7E8'>@R7&PHI9H+GFS".*:3#.8^HQY+]ZUV]B2$%
MDF&,E$\B.U/"/HOLKUC_BQSN8<S0#$V>,C3Q6,2'=7^G%L *,^&(SZ4CKA-%
M.SYI%-5:!#ZY\G&B(.E*N2>>/MJSK^1<PN:4.4FYD\>0Y/R)%$"D^$I%L#"#
MM&XN\)34Y_2>1N/T=$5Y4^ I;PH4=[,WQ]284C-8ZELC!7A#-=7)H*8IXOE>
MD\0#8D,^;[,S61M94R6L+8;D+4VD/(!>#>LZ75ODX5BKHAJ,E0T1AV*]O)WO
MMU/8Z1<N^@8(_T@621*QIVT"^97%,S1'S(UL+Z9&4I]/3B.(MDY+HV&",JNM
MEQ9NX2(]T6BYDF6QEL5M^89X[4 &>2AW-8P:Y6UI( : SJIT#8Z\Z&-6]$BR
M%)=3Y,,-A>L)$;>M>6O;2#&YG2YH$*Y9@!E&BAH>5>6/.I*8,WQH#&(,'7O]
MYPH;.C5&@XP3M1B.A2HX5JQ2&.'K?AU=Q$5LX 6-?,+R2A^HNXU8PFA\^<WU
MMQ[UH((05.K<RJV]Y>K2B2 )5WQ'(V%%LT(V S%!#D7C&+6ZH,T0'!##V4B*
M#E'81A6(%!*13"19ZDH1"CIE8L$S8HF1]FO;]+3LAUTU@9H*.>-R1(X.$YB[
M5(ID/':(<6,*K?N\HZT"#NOE@"I5UJ9';M%MEA%9G139M,_L8F/ _+\Z![>8
M -FV[B?]\R /$^27ZXT?[BA5ZG_6ELVH:X\\K!M55>-9VQAQ(#?+W-6+,\JE
M2K>6:V6,IVU6R-=Y=9@O#D+@*O!JFVSY]/PY<@:]B_\I>*5Q0KV]70=])O.F
M#DBCT%S9(D-?76OL-YO,A!\H(_HV96:[9/>X2F?4#S81;69,GTAE=#N%/5=4
M-PTI?0<DCQ00QS+D@(O]FQFD]QU<Q:%7.2WW_V8;T?)"[3A?*:=]W+%<-N&
M@2P)'V\4[^EG.81/B)0'TY:&55.FB3YIR8PP;W4=WX4,,:DIO?0."<U,NN$F
MC:5)DS Y?%0X'3C>T#@.H^+^-X67XC1:+U=9TG;-YS#JB!S6S)57,:NY%V)
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M@QSB.=P06G4_><EXDQ)SDG$G!7M;"S2;]KD-@U,7B,H3\KS8.9Q.L42"D\B
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M^+.(8YI8WU;5:@^ZUVZRFO6<J\<?JF_D\46W.7I\A?1=/3[C0003D; L9T.
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MDR[KW06C(!?X+B([3((48/3G%2(#QO@3U6M%K=%UP A2)BMEIDEXH+YYPV?
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M)@YM[[)TQ!?^^(>/Z/_ "6#\*;ZQ37/-UV[0*HQ)9D,*OJ%-ALU5X*/)@%,
MI#Q.ENCD:\2T =4<KJAG%9#J49MYZ?HV 89BV1'O4TU#N%C7*N#4IS@#3U,?
MKV%+W9:G.V$.K_\_*6T51$1HS$!AB M7$21&RSB*'7^,I@LO+G)5[ 9'%:$9
M0M3X>Q4X^1.R<.JS\!V,;X,PVPPPWPX4J&\%'N10G8'#D*0]+87:T>(TLB.4
M],0U%VQ!@LGKAMO5[*X@L*,3?8<.<J!6(QQ/)N/:.2#7D80([U0C./7QCO8I
M(R8)%_+'2$IH@^O&A,=U<Q4="N<JRH]IS>$T=Q%.J[H>5\_=YS7:3*ES='@T
M[!>FNQ5YC8Y.]:^U-810HKD$"38XYPV.%,&*-6^#L/(:T<J;)VA!&95MU45H
M-5?&^>$S+PYL%S1/JD(R*=D^\9%H:M@U?:VGQUM7U3%.QIPRVM@+U2)3NYS;
MS%%B@FSK:^5JNFS(4:)31M4<+I&&G9.K?HX2(P3(&%=1A-5TF"G$EJ_/=EMS
M\M-G;IH2FZ[/FH"F:BS4\-?)8HPE.F?MXZ);Z,RRQJ&F-01L@X^?09:@1^Z=
M1R/0TW@%XZ?3W$00Q;TIY[5'=B7C),TOIVT9UR#5QLN/138(WG_DJVPQ;(1(
M-NL6I#HMPPRLHE>P&":59"J]*VD0-*H#K"IJ60^2*EIMO!Q9.T C/Z_N_"3"
M57;T3%D?1<ETXIYN@^UV8\Y8>2^S+M?(?WY'N\Q53#;MIH/,+O:(%6&,K&?-
MS0OBVG!O7+@Q?">_BD5J'0E':N4"L=+HK+3K'0[%TAR*PPRU*A0R3GOP":,T
MR(9.D+F1-0U/E8P06"7[A0Z2^$5F:G!XEPZ2# !0-19T'"29DCW3R(,D U#3
M&@)J'239A1[)!TDFH*?.HL5/&M4?;.1Z19LHB?EUYR.T+\F,(D]VO\X</TDZ
M'#WBN^H1F@?/@>?=!B&N)'O'6VL0QN&-'SH2]\3R6"=)C]'NC9MJR#5G;'+/
M3-^<2/HW;CH8 &DM\XPA#DE3;)'D1(N=,-Z:9D/;IMGOA*FJC@<$N]]/,KV3
MC$,:38_IA\D<\\$4AP5LS:]3V^:7^<O88#_%C%K'!M("'I*%[,;?GF;"RQCM
M>3SU?+IU8$BBAUB)1W2,P[C%JLX&R2SN*8T!$]XA&8!YW5@W!N-FX53C_-&U
M\;'.,"O:NJ]!['BT::=W,$6):TR49>H<-% \9@4S[Q>R_20R?"$KSAMU&Y_3
MML++"(L(;Z)7\!DO'4\LBNRL/RB-(CO $5[CGD-:1E^FC7<E3FQ-$$DJO\)8
MF@O\*HCBB$#L+0>QJ"*.K&FCFO-[U3Z%Y\P&UJQ]8S2G7 A1$HDIX%5K@7.J
M$M88('.U$EHCHIH+!DI3/+V-1HE6<[A$&@P:S P/4IW>Q@0!,L95%&$U'68*
M4?Q.7QH)QXA#SA<Q1J1M:UEN9K262ZRVJ)FAQZS(2 /$7<E^NL08%&F?RS1O
M!]X]);O1"W],4E1C:@[[@W-ZUL;*2L8*E2&AS4U_+1H[(.9H@YPAEYPIM>P2
MM B12GV9PF\!4L1^,U]XP1=(?"]/R]"=H84)$T>7>445"P1>AT(%N18Z=6YT
M7Q&;W[QAXX#5MMFGB(4V9@GI>.X'$\"M!FP24<W-1L4W"+H&<9/?"1HBB1WM
M@2^?HY*,4</F0.Y5H"MG 6/'2WB2>]WI=ADO0Y"]\42[."C:SNZB5@ZK)-D<
MTN!8_:[?Q7@,DT&*0:QV.[L',;FL4IK23-;VNW[.(=]?.AXR>EST3;84W/EN
M"'" @LR@(69/.PK2%IFI-,N9SLNO;]7L>]MDW\WG H:D</7.3$;[NP?O=EC8
M3B:TAKHYG:7.%(PF#]#'1[$WG^@[&(&G$+JKK+SIS9'405RF>^NUM'O@D\VL
M%&9G9NC.FC#[S\##:5L?@A#@N-!!?S3Y/2"I!H./<@=]LQ;WL)/%M!1^YV98
MH/L$I3L!YM:XF*)[:/@6OJ&IKGQCM=]/M<+#[ R@K]86:/%V1,[ZP?="2-.B
M5R7*GT;?O"I!ONPE'.N]9WWM;TYT[>9$W4FVOA(51<OY*@[F <2S8!QXP?2K
M*E^Q^IX+D_ZXCR;]J5[%J>"VA28NVO@^46WW1ADO;SX7 &?D? 7AG&G4*NG0
M..3KPJE$)U8]IBN=**:^7"HBS(R%OP=(!T(/T?6,=&$;BT9YS_NIPYXZ&KBO
M.$[AS()9] RC/V]# .Y\I"G0/KVM.536[WX&M3.#N'FO.+"B:VD\6=KH&K[#
M,=H9M[T&Y?O=SY]V5Z!*WDN*&JE<?_0XBNH]S'1&>9BIQ_(3=>TAIKV;J.F\
M2T]B<T]-*DS-S^S,.*UJD#-(G''6^G_DL$]-?F):/\9!NT4@*IT%#/:VD"6R
M:_O2E'_DOD&47;[Y+0PBZ=?_Z#WMIX+,J<#+8+,R-$I\A#.Y2':]#%=Q#\FQ
M<C[*+(L(HIHSP@WM05Q\3E,*_YHZ02Q[:\% FZ6K;R>8H*DY^2O)DT%/"=I1
MFR55'?C&I-)IL-7/7M7+G 5\[%5Z>Z:C>]<D*?>%/UZ=: ?XJ[:6!][N]]-%
MYG1IQ'6SKNN8,8MRG/L[@-,9YNX[")TI*%P;P)*>M.4"Y1R(<3/+:/=H$Z9:
MN5ENA[5Z9XMQ4\000&N;:;H<LR>&3C)J0K%2=YZ*B29O!$79#I!LS_:3K=YD
M4RR4G5S/JGB:L4WK;!,:Q'["M3;AFLMEGY[1"AMR/\L,LR&+TTN=F]Q4"Y+?
MOZIABG'VOI]B&MSM=:?8W@E?[8_5.^N:#6H_&34[\R7,T;V+/\?F=?[)M8.Z
M*N);:9_&S3#S'/?B_%.ZO])I_+U5<_%-6/,] _R(!OK^*O )3Y>.AV]$'[+F
M0[LC,6Z6M(]IRKPR0 Y*+Q-T=+;1UVT:;Z5GF:@_DOUL4S#;9,E!J;^^:\F#
MZQK/;4]">0/<STT%<U.Q>)2:HSJGK)R-^!UB(?0CZ)(;WNH=_,7^]A-*K?>>
M@]M*GW7HO@%9Y& +=N)&A_L9HM8<Y&&WM4]&*'697DRG(;GPU<H24WL\^PFF
MQ:$N(@VEOO2.SC]FX!GY\1HQ=Y6ZIY5;Y)6C*$KWL,./<AHTUV3(0.G#'BLC
ML.T<35M,%4W3=,R?IBG-\>WF>MMG:NI:IJ;5^].K!\M!^ Y=0)FB'AD+^C2:
M/ ,WF/KP+T0*F8:$/O(6-4WSJNC+./VJX#RS-;XQ3E8TYQ"^\Y&:02H/L1#S
MZSZE\.(3TK+%,&H8AYGV)+R-+E$^=0XCUP'VG8JA)*EC'$Y$9<4M;0:]"DY;
M=8 #/_R*&#U#&[1K\ Z\8('IQWLU/P(/@'%9G:-F5X#"$/,V5.K2;0E@?@,^
MVDYXB/J+\1SZ$*_/,7P'/)#AJFLE:.I3KN"<64\>L)1]-_]<HL40+]N!3RP\
MNJG"K&,<3'0:*^*<8L!*L[FR00+33"DM:QXRA*6S+6%^2BU99Z[6C]4SUY2M
M<L:)GU]TVV+GH\X2D<O1F_?9ZX@TG2&W%^/@IG,=:H.WC"@>W2L7%_79:1?_
MQ8?&[1J'T39P4A>=HGRT,8=[RGHP+N=1NFNAP)6O<D<Q*8J.;10V8(^-4.-B
M^V/@OR=Q!.2D[36('2__.U8'CT'\#Q"O%44^IW$3Q=JT[YT%NC[NVIA+1QDW
MDP7U-@C3KW Y6G!CNX,HRO9H/W-:9+.5J7&8*?!+F<Q\=Z-F<SL+:ZD,4_R:
MG#!$G3_#  -OT!\>]0GL\#=_E&4)( $0F5OG:1FZ,V?+F!:KO'.0DL >I:'<
M TGP>0H#%X!Q=(NX>^.$WE=&[&B2MX+NT+8!4>I/ ='MB(70)4$U*U:4P4M:
MX[L)/[7L:R=KB,(XS(OY%*"Z+M[-7B!.DQ,0L;#+\_Y@,^R2M-KSDF9[3M:N
M^@!+R@3=))#BRJLHJS?$L3RB(1=VG-VN? W0BCT)PCE"\BB>(6CQQ34V[< 8
M_<(E\O(8124\,#?H[!5U,)KDR&.<\Y>6-4;F+8ER&SO\;#$7!OETKHA=:,_J
MK+]Y19\B_)@Q6B699[R"K1@''7Y)EKB+)="N_7R8MCG"B_E*CY9"@%K.."'+
M$-3F!H>7;NT"EAPD=N4Y492:T3P!8IOEC0-'ZXN'&&O,C0;+#Y\9"K9=T#P0
M",FD)!B(CT1;E $((=J0/V6#K@X%8]0P#@N<LBR9V()$FHF&*(QS2$!_;:(
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MRA3XE\ '$TC+<]&DJ>*4.M5_ZL0ATL+U/%DTFW6^1#&$5LPI$I8^Y_4:C!8
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MZZ0-QERGP2W/3@R>0.CR7C2O;F:W <?+$(TO.OWM>R+F-*[AW_\_4$L#!!0
M   ( /@[;%,>&Y=E]@4# !!6'0 5    86MR;RTR,#(Q,#DS,'@Q,'$N:'1M
M[+UK<^*Z\B_\_E0]W\%G]CG_O595R-A@;K,NIPP80KAC""%O7,(6X/B*+USR
MZ1])MHD)A) ,)&:&7;77!)!EJ?7K5G>KU?WW_UOJ&C6'MJ.8QC__9:[I_U+0
MD$Q9,2;__+??*R=R__U___XO"OV/_(>B_O[?B02EW!>Z=4HV)4^'ADM)-@0N
ME*F%XDY_4#W3LH!!-:!M*YI&%6Q%GL#@D?QUYCJ;IW/7R123SU.)Q+_1;@O
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M"L!1',(X:Y*A_; U)F1,;;*+Q?3Y)\V;T<EJK6=QBUI":7^%GD^LK B$)FW
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M42/_=D@+H-AW0/-@8;7^\P81'=_O7M7Q[>[-6\1AFZIA>:Y#&B1?1 I&NFQ
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MVG*D9G7:.25"8G-2E#GQ21%'SEB:YMQ/RYWWLW)?;8M"F0K0429GA4C>X7J
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M5KDZU:T*-8'B!*%5K'*X9.6@VKNA6OTN5>@+U28O"-01)>R.2;P^Y)9G4Z/
M,X@5SDCHH8%U(M-S*%MQ5(=$1WB&!&T7* :.I(SF$7"GIH,#.!S)5D:^;MH&
MMDM5JU=4U84ZQ7#786Q%%W5'E=$>:MI.)*""!&*M"P)1?@@AOMY21H"E<)7
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M.*DSG[ZS_)]?V[J@4M?IC>!VZF]EB:\(E'&2&WREQS,4MXN#JG'"+E' E]V
M+8M]H216;G@IV^"98K^RN!_WJJH%>7KQ+;S\09[B'+$U%O-BBA:Q,TK,P:IK
MM<0A5 <UP,T&4PN6FN@9&4J*#C3GGV^)U#?*OY/VSS=EZ?XP/%TVW>#W;^3Z
MRC_?/"<Q <#Z@9F0,V3\#__,@9Q;!+:-2]'? <V#WR@'K0EZ"O4<1M!,B[F4
MQC'I?JN24]K-6XN];W5$5DQ]^Y?)L%?Y5/KO[YN4^-4\![%BZT_?DT_-UU^\
M_7X27S-),<5@QJ;%Q[SY>*L;"8ZNW<\FKM!NY\TI]^F,W>6;<EN_']N\OLHL
M6=,2S%X;!Y%F$&/GLE=)-KF'L>-ND[[4082I:;L)%]IZD*;3#R2#DN>7OKL8
M!7'5*WY'B_7<E8W&FL6$-8<%+J(=DHB9#T68X,%=/S%ULJ!4%[AR'H>>(Q4C
M35\Q;.8@#>/"KK'0%WY'&_[LE8CW,>S4;E7:U:QGJ_J#SK5FMS5KU>00PR+5
M(<<@AMUG$OPR;HVV#2V@R.O,DWXF>9)F0=IPAU_,H9-Z.;XPW.!+CNE\[>2K
M9_WUTO!DVDO V+S/U\BV:F&F]@,C7A>*]FT/J(N4=$L+#7G(6--.7A$68@9K
M,9FK;/(P)>8B%X[G)OEJ%OE\P9".@3C\>L%P.C7I8Y*AM)"6X\SH]O]G[TV;
MU%:2MN'O3\3S'PC/?3\Q$X'.:)<X,Z\CA! [""'$]D4AA!!"&VA!P*]_5:+=
M;ENXW>U>V&HBQJ=-EX4RJZZKLC*S,B>"ZZC@DG!5X#$S98;47,*+)8J]!3\+
M<?R"@0]*;?_>_KD+.KMXW\K[!<2AR^2-1L?O2 3KM84NB4U-@=?EH3TJ3X=.
M!]RE3\T+',>*+,I +\GU>$G>$WG0^?&V7?UWT.O/#7Q;6K<#1<:;M='L@$W1
M<9)"#^S?#%8D;M/?D;DX'HH99B61-['UT$;4,R)X>+F=U(U+$AX:$F_V7APQ
MVW,T+TJ/*,(WV':-4^2FT4*T+-,K$1W-DI:C#T933#)5-LOO0#'HM+CEW(Y+
MDA[:,6_W3KP*^5Y%0Q;5:7DK("S#[ON>,%L07(I\D !"/(?\2W=*I,\44TUH
M$:C3[!A::!R+8B/^ LF:&P"##QZ.;M@<@5;')UL=CWAK [CU@73B0@F-[&QU
M@GQ&ZL0[C 2"5Y"]U&B.=ZV6.3;!^Z7D4Z2PEQD>$*^W8D9 :^&SK877(K8Q
M'JC(G)/W-E]K-=MBDPI=!A3>!.9"D:9?F2UZ-3X0\:$A#/ 1%0NI? _!#7@0
MNI^LCDM2#DS_^&A3YGM,M_N(]A.$:/:33H5?MLJH91,FX1#;&6]G]86!#8.1
MT'5RS_D>EZ0=F!CRX<;4"SF#P8)-VR5;@L*W]M1D7)<&8D,"G %B2<^Z6R_=
MZ7(Z$P1F@+S1\B%2G,[]&-Q6.@N/G;S^]QXVRQD$.S\#?7#ZR G&:5OE\7Z-
M]7EE5*M,Q8Z2;/A& IH09(DC1)$B".AK>9.OY>SK^B, F[<8[A*P'YUU<@*Q
MX^6$K;M6K*":/^=:YF8^K:L<0&R6;T(4":)TH[Z69RL3MBTM [3U<-5&CGS=
M7J:_,XX-K3'F/P40\HKVA1LL7WA)YXD+RE.]G;R32YOC^U[A%Y00>CL9%H]B
M7G&%0^?[+@3+'%[AAG&-^P*L7G@58? ;RNE_#5-?Q^GBY]O[G*YG75L+:VT/
MZAY 8^IVC@NP%.%E^RH?H-<[(N_7%V^HR:Y#6(C5M_E9N*PG':PA]K/^I<<[
M]2R,L=[TF0B6'KQP%^9+@;R1-J7N/CK0:"QW2$]WI;4E9"V#Z2]?B2*)W\05
M^.^611 ;S]8%>G*(A/;\M2:%O?<9\]S"G9^IWMWBT.S __L!CP]%.\)O53L>
MV.I)5.$$<<W*"5;R';QO(S%M6/IDN9H$60/SK/QQD:%@;<+W#)[>$*1ARM7'
M&!]OQO12G>U:D99:(+QKKY:C6&Z/ZAS =&J,E(HT^UP^Q/7[/TX6ZOF-00)/
M4-?I"+F'N.FUVB;?#E%/R.K7!ZAZM\XVJCVEI!B=%>=;(XL8#TT5RZH+@B0N
M$H6ND%MVA=Q#>/AJ39)707FU7-JZZ0Y'@AQO[3G+L23;EP"4LWOW1>S9NZ^7
M[@SY3_[J_3?;8O^[VW-WP4%7[_8XV^W\<VOA_,SU2;?WO]'8_MFK+#["-R?A
M?C:R-^TXJJXPS'#EU"1ACE?X"?IE?:$@Z*_",W*V*_[GUL+Y4?]9)0!>!GL)
M*=-)TU\JZ'Z\7[G>3)7$<@)@3Q\K=SSG$+TQ[PGTFL!J &>_V@M-H\]RSYQ@
MPXXS9*<FV4)1W-":R<!:$A,T9<.L?").%DLH[(X)RP!<B':@0?6)#J 39*'V
MXUK/(4JRO1<DS]O.N6VUFY$%,)W((HT_5\+]"CP_O.^Z5N1FK;VS?M_IV/0;
M#4\'=_;^V?4CHX!A_X+'P.N+%UU=6 A>FX#7)BYGT5WMP3=]YJE[UD9VS_KD
M!3AHRL)<@2O>%.#RA1'RF]A?+FH;^3E''IP4?+!6TZVE6/B?YX]Y%6MKS8WL
MD!<NM< (58X?E(5V!^G;VKPSB)<E9U:-S;?ZA1K=ZBO.>D<1LLVQIP5BD!Y&
M(V,^U)S8Z!F!#%[T\0R('L^ 72T(U'BJJP$]\,L"/_<;Y7$?8Q>JF>K\PW3P
MJO/NYRA!E>,)4=/LQ.9;7@/9>S6%Y),O7]&_4/1D%;R?/BBLM:"P!5]3?*F/
MX$%MD5:?E$7T4$-;?4NM5?$.SP[>[%+\8ZUE*@JY.%KZ08J;^4EM+54/K8YW
M;D5HH8TJ5M+<560GOULR?R[YYRR8%XG.#/25'T]KMK!IE7$WW"TE1$I%QRBT
MF"X5\/\7K):C!@K:XW<5M+#@+PJRL8X,=V8$1SXET.+Q!S#KF0>C8NA/?X]]
M_SWZGUM8>(TPC'^A>1HA]-&NW42$S9#SF1'#]0(SU3Q!%EF&*A)HON!WIK);
M6)1B'(7@1=,=\:1NVM4.OQ9,O6O'TQ+M&6,G:0V.NF%(K$B3^0)=W];@#T8:
M$AHZ8NV0HX7V=SW[C\KM9\QTZ;5-I44/JKPL.9WE//G9P'O3SGS\*WA0^I*I
MEISC)P\%MQX^>F*(.,8";-M6MEP>[<?L/\=)_[U42[=<PQG#&MCB*,2GY('I
M+P_<)4CE?Y_MGT5[,TL4"^FDKXUT#6P-9P^]4-=W^KVZ0^ZU1UR?L'%F2)Z(
MI 2)-A]8-D78FEIMQVS3EQ;M1,6SHJ8O*PH 87?AI_:K.YQ???3R!<"3G3*M
MCN.QKB#* 6407:"%F / HY\'WM4ZP'.W^]-O [)I3GH&M>:(Y15T;6U%F@.]
MB= 9#NV$S[,3OB.QEP*QX?%'&#YAL1,$)H*7#IIR13$.3+?D#JMFJ9Q:#GAF
M.3!TD<)ASUL8)[CR.,'5FR)_A.V^V5\$:(,A%(-O+S:V9U:VE0S;P#BAV2).
MW%B=H=B-'>!P_U9>R'?7@;$TO-#:&@7'#V%UH8NU,.ZQR2T@HG]>F9'Q'63'
M"B-/(=;P4L09[11G72,2%P-ME[)2*GCZ'2?HR1*YM3!;E\OHAN07P0COUSK=
M].Q$9!?F\JF?,$_R<HV(>^QX^W'H_= *A>\&7ZMB5>7UFK>M3E"R.YWM'B4D
M %]0P_ Y]-Z.[^.)Q3$W%I9NP2ZX=W3O[=.<(N>6^K9,F+X1:99GS 4M\%)5
MA4]07#F"^#G:TUERX=B#0U>(EX-F): EK%--:2^KP8PS3)%E\QD8)TT72 LW
M>L?MTSPJYY;ZQHRCMQ&#EPQ;XRU=J=CNN!'*>[[E;ST3$$/6RK94I$Y<9WO>
M*KI,X^>'*__A+R]#P-/:[=DU-V>^7'O,Y^E=I&.OQQ/,U!(Q 665:@5%3(:M
M&<-FK<EQ*GXLVEQBB_2S]>8A?&_&_K@Y,^/J SLO G#0K2Y];8U/;;$I5E>A
M/"71>09@8%I0;)'!\LG'-^!O^<^)PD)9@NGKK YXT/H@_\M%MO;^4-_+7?;\
M_HQ:0IPW?Q$5MJE!>>!LZZRPMX-IJ5::;,="HN+'PL^@\C/Q7+EZ2 H?[WVY
M=5;(FT1WR0J?4C7HI;2@NSB]F?7GHK*OT]LDT1MT(Y( +0 +B2&*!)&_@O23
MA?3O"#3MNAC$?L1K6#\\\W@S".0163HPM99&0=-!SHSF[4&Y:L^/@+T5I!][
M!2N=?S/(LGR#"-P"BI9&:(!U,0<M1[+B1MFQ((N&+2Q/\W0K<Q"E'V0ED/Y*
M)^#C1/L33IQ;VZ__3?_X]N]TQ] "0 '+AX<_ AQ\R0,!H.C_?@B,]51'1O!-
M*IQ\XG$[BD@_>>GLS__[?YZ^?)[A'JCHB53+X\TO/&,ETT!F@:'9B+9(O_AO
MS4FT??@@)5/ZB_C&<G\_LAF1Q3[1OPCJ?PM/?@;JR.G2U7;($XT]D" "KIC]
M_?#/OGV6$=CCAWZ89;K]'1B.!FZ)@:?_\-QL8B)__3>>[KU@':1_?1",3/<C
MZH.FZB=/*/%]8OZK%98!(,9_#$3^ N[O#0"/ 8CR@+13Y#TN>NTE"__'>3LU
M'5I&N^I<1QE"-U@5)TJT2AI&2=46J*8R**53%&F0.J-].7[K!Z/E,2[_9%)F
M/WSE@\YFZ3X" O>V$?B%E/#2C=V(T_T_?+BBV/#TE*9F1S4=Q>2_,1S_A.#D
M1U;S%P]5@S]74OQE@CZ^?.'IVQ>^OSY8)@\"I .RP_4/.2&%=I8U.7M/XGXO
MX?[9\-)=R(_#]*W#8L'8Z4;Z#[-[Q9D@J5C?_N9F?3G_]8F"_/;E%4^+YZF5
M.?_LM\K1T],7^W'?P\!.\<+=]($49MB\A"W(F:KI=$H*V()5-8S&U#F#D@N"
M1$L+C7Z BO88.M.7V%#9+=JH/&UO8R>D:]S!5%/K,C>R5TGLBA%M47YUH+UY
MI2S%\R0=R?X\LKNE3'-&<CU!WC:5';<R349)+<+\,\M<?Q,,Q9JNT.-QVU8Z
MG?X>-].1U,\CM?T\8I.Z<+#=UJ#+&*%<<=?IX3/_[0?7+U%:&$\5<=8)J;VC
M3&L2>":&_3P4G[:Q$ELI]06-[[6\F3(;RFU.)53TYY'HMLUQW&R]M(VR,!SV
MW4E7M#B5S(]L-1.$WTI)5<%'U5K%<%==Q 0C<\*S>C1!@XVR4FAGO/;$*EXW
M.3 R)_RZM/)(M3XT!*VJU2<SNK0J.TDZ,B<\VL:=GC\2MDJ,[GMH*&G8I@R>
MF1?>( XE7)5*.P'Q&W6.47?J;&VJ5%XDI[&S^\:&J@I:5VNV:LL9W^PE*IT?
MR7L]9F[N)J*"S"SM,)^U_2@5B<F/Q+  <5;.8H;&!+Y3^VLOL7U.9?,CJQ$1
M!(-08E"MBW2H'K5=VUU)+>5'VD'/Z]OA>"1H/=''1\DDJ#4D%4/S0RU\N,9$
MNLT+K?:*E1-O<*@-T\6,Y8?&@]46W0M-':VM=X0Y[!PV;L<$0W,SNFP8O?HL
MV*Y19+>I2$3<#GLV!X;FIC1I-M3!5$H"F_?%J+$.!Y&J9$_-S2DRT,7%;#2H
MHTBDNQ)MJ7ACGSTU/ZDM9=ET WEMV0;!5NI2J8R+9 (.C#FY5C%5<O=KIF2+
M'+^,2;P7\!43#,W)U=Y)&R=$#1HU0D3=+]H#OC:5P-"<7$-S(=2Z_CZP-::4
M\&RLZ3+.@:$YN2AV2&S+RB816DJ?:O;-SJ%6R9Z:EXNM#$U&5.(5ND<,OSIE
M0A;;I&._0S4[03X:Y$<?06J,.]HZ-/[^]L-3O@;VZX/M"@PO_6BP?6/AS%C6
MXLC_]L'14LX^^<&@?N)F>!B3/[!$P;<7>_A"[+@=O"S=@,3_(NAS^KF>#'SY
MGG3=\<NSB$SA]R8R^A>%W9G,>';4OBN1TY5];Q+?X<*^2\HF[VYCOL.5C?^%
M?\)EQ8L2&:[L^Y#Y:CG[E2G;%W2&8N]O<MEO 96G[LY7ZB ]PH,/_[\OU)<_
MI7'Z+Q(_:THE^T;']6 9&$:AD_YB&18$;P["";\H"/GHV(9KZ)W7$$Y?]1KJ
M6AY<0G^XA."F<_[99G,2/[?:G[8H^+%=P>P7U(#_*35@^%_H>:\CO)4:0)[I
M.X'^P[U<%[T,KMO* 'F%U\+]E[L,L+]*Y[V_<U%L\,$.%+@,(!M\T#)XKQM<
MYS &'[++/+-@[-8@%RV\M39YG]$\[;QAV3-?,OD<I^AE],D[0VCV4]8O7+YW
ML7QOE'[/&XB"Z_<3Z??3PZQP_<+U>TO\>^D.ZN]5//'L"_I&:&B!OLSNC,R-
MK>'X:W WYAH.FY=1 >?3#R<GKWA?'2U\^$7M2GR\UZ4R*G8LX##PGU1S6)/(
MND-&KFU;,CH8>&8K\$?F&\KG'7'$>?/*=Q0)QT/_J0+"2S2,%],I9;O;Q5P9
M=EM*W315\EB5JD@RISJ97GY0X$(@"1%Y#8A$GR(25:T&6A-3.X"PK<V6:<S*
ME'GHOZ72[>L0N3)6$V<X]3G4:NTV?'6 -*2)I&85+#&F2##/U5" F^2%F> 0
MDJ^#)'9RDY3E9+_<);BHX/O9>L*/8R79?QXD2]MH20QD6[.M1M.=KUI!LS4&
M=RE+7[Y29!$E/Z1RX[F3C2$D(22?0/*G75+"!MM!;5%N*K1I5P;[44UKO:GL
M\^L@:;?[MEV36Z9ME3I;1:Z9DJ.#71+#OWPE2D4<S==YOK-M\FKCE3_[!FJ&
M9X"B1\ UH,U=R[/"*,CJH-R8$^>2_'69/^'<16<_VT5[9/5S2WT1K/\IWHH'
M9*>DS_V ZU_S?M=Q!@NM,@L5PVI+G4[(Q[,#IV95M,DBRWYNW<GK]&.\:T#Y
MW&"!%'%NBOA8]\GK*<*GR$72H9&>L%&K5,M;+M59""@"-%PM8M3+_"?0C'B_
MH.>YT0(YXMR'QX_UY_P!1VR7K4EK8NR$F$4)4Y@[S#X&):]*7[YB9)$H?2Y)
M7*>K!Y($)(GK\3"]GB0,,Y('TU4;LUNM7D6TQJ[7:TLI20 ?$X85,9J$IL25
M7I#\N8OLL<6)GTN3OS.?X1OS3\[-9B_D<$C5E^T6>KRMPOMA!-H//'!T>(*D
MM=)BO,"K<][F-:[%FB'"JABG'EN1I)8<]3*/T%TX?F[8OP,A?=ENG-= NETI
M+V=LDVRCEC9J[*/6-$XB4&48M!'!BA0!&R6^+=Q^[F4/,7T3;I?78%K:"W2B
MXBM$V6\:HSW90NN)#;;ITI>O-%LDR0\)UU^G7P5B&F+Z7%Z2UV!:C2-I8O.(
M8<?.9ID$RZF+S0"F@7^$0HL$@]W[1GVU.3CI,T'3F<(B\-UO;A'?.^D.N4?W
MUDU4%_@T)_=Y;_T5_GD;SI"&I_NN 5"9<G$J:_J<$Z0\LJ5^T+&8IH"O9($*
MZP.)MT'CE5_[0_X%4V1NI^8"!/55N4->!NI@I#53P\Z>V_R.;*YLM#Y91P#4
MO_:(?"BH[WVK_O0["Q#55^40>1FJNT&]U<><=0EUA8F_.6@N-^F;*:I_[1/Y
MX*WZ&KTE$-5WC^I/<HF\#-5T:R7PM-3HVX;NKI<6/1N% X#J9[PB<+.^DK21
M])EBM#2"@I6MA6+!,V")$I@B OW4G^X5 2CL^I[_(SF?X&,W*4_L04=J"-:B
M.UV-$(UJV8G*9@X1F!P"DT,@F,_N#7DQF!>D@Q*I"&M%7BTU95'JU!LU*04S
M*(Y"4/<>;KJF,@P0KE?KYG@Q7,UIKSW1N3"EB]BJJKU5:]*>@][NI2]?2R]+
MGK\+'P9$ZSVC]8/=%R]&ZZHC=?N]%E-6K-$4Q["^T>YVP>8*/!<L<_>[ZS4G
M<W2-J." A [H:8(9'-"!_*F^BA1[+W,=>\.#1O0]KX_B+#7M;=54H%8"7NR8
MNT'DB['"W V8NP'A_*G>BA?#V97ZP@[QES-!T_#-AF!"=#PTTQ<[9FV0Z">G
M8MW[]GQ!AR:(Y\MQ9[P8SU5YO6Y7!^L%RM<8VG.'X7RJ2>F+'?,USI!:>8V^
M#HCGN\?SQSH\7HSG8!K%?"*35=0B>U-W;#LM>P[P#/P=9*E(EFBX05]QI@;P
M><1>8*2O<S#F!5.SO,(_@1/D7X5T38=+/XB0R C<0OJO;"/29HY1" T]#JS(
M@I4_KCBMXPQ*N'BO]O6[43J/*)4?0:H\PKN6HOMWA,\MU Z.3?<X:O0]%O<U
M;1?3DHJAP,'RPA3ZNW"A7'TN"&2 6_2\O)T!3,E:[!)3ZBJMULC:&P--'[$)
M8 #ZRU<F'Y%^#PJX$RO@XHH00 ZX16_-VSE@7V/I=>RL,<5M^2A*4(-MI<P!
M#LB*OWZ0&7"-KAK( ;?( 3>6W_)B0LCEDNI\>>,(4U79+&H<NE7Z]:YG AX
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MVP=[ 0F913D>Q:IB9$_-"]98UVA''[;:0ARL)@X7EGNSZG%LW@=OR"D@B,%
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M!O$&\0;Q=A7*NPJ\?:X9OR:1=8>,7-NV9'0P\,Q6X']40Z47FMY3/VB5<4]
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M\&ZI[^LPZH@]U#PH<MV<;%>$P_B]#[Y9,TR:=8M=KSQ;Q$?JJAG3JDHG@!U
M/U.J5$3)$N0(R!&WPA$Y*3\HA?3/*>+%F>NR;=#3#C[>H[+1:DS:#7JA33\K
M<UUD0WPZFI=WBCNQ58]%Q2''9%8%R%RG84(IY S(&9_%&;_(.]_,>9KD(ZVO
M:/)N'DUL,125SR((/^1W/4J<-Q1W4(LV4ZPR[4J91P+DG6,$6B1PF'<.:>)V
M:.(<QP^=J/L+IE&KV8C9K+?0\AKI-3_XMJSAHBO!D2JLL-F,VUM2;FXE*SLR
M9&GC.%MD\+P!<(UIXZ^.;3S%^2][# @[(]"MT"CXBW1LJO""OP8J@DT'+BJF
M>*?AD,?"9MBQL!D*"IL11\))__)6#ZB%RNJJNFZ[MFL/M5Y'T(9AXRW!D=--
MK(\QD^R7XA%<WU W/Q$]*9D':VS:DR4JNW;06_ +>SU/#S,TB)Y@*%$D6.I%
M3A"8)7$G61)G[MET-?GW[\%QL)KT)2T9B+=+SE.ZP#/+NQH4SP=02HFXH4.R
MW%-$OXUVVV5\% S?>(DV;UL,-2<VGC<MOA^6E)VMK/1V1Q,0W!-;]KHVH$4.
MF!9L:EI@+RN'"&D.TMPU*>\J: Z:%9>T9"#>(-X@WB#>KD)Y5X&WSS7CEYXD
MXK6J2=DMY. BK<-&$J,WQAK?:'K[[8YI>.O0%^BZ.4XZX63;:66F=Q:G>-;V
MOOYK%B\*10R-,$K?$D0B@O3'P-(C8WX,2KP\^GA3,8?<I11X]>(%&SC<IR\]
M0G]U&KEVUS2$!(3$^T/B\G<)Z#U^,&&Y^2H.(_!.X<#_Q3=G8>JREMJOX(T-
M+\QD[3^:8IFI"Q07]HU4L#!=&+(1;"W=.-K#?4/W32][\@D#>%XFB5;".@U4
MZP_*?;NF,GT^47$&^)Y/] &#- 9I#-(8W-DA)" D("0@)" D+LO8?6<?Z_D-
M5,=DA$Y[J)=L,: [4:+[^_64 P8J\- ^:Z'>>Q)YIGAD!F8F74+?IZ9@[,#/
MQBWDDK]6<\<"07>?$PX#K9<4*[R#G1UF(T-T071=NJJ@07U-WN-G$R!.&N4G
M[.NZN*NR V<\5D1N;\D[!-EBN]2^9K/DXR)./-?=!_(:Y+5K4-55\!JT&BYI
MR4!T071!=%TMNB[/+W05*+EJ9_6[V,,[4B?Y4KS ;(.8CU%GH!'5>F8/9QG!
MOS&([R0GN&*%IA^8V7GHL43)0TV8__</HO2?0KCT@_05$I YO [\A16%Q8)G
M1'>:,@PSA&&$&$:(888PA 2$Q/DA<?F[Q-W[>#4[\/^6@1$E QNJ=S2AGMI=
M)VS7CFOVEWY8&Z+T5JGVU*I1%51)Q4O ETN]K(X$9!S(./?(.' 3AI" D("0
M@)" D+@4N_2=_*-_9$M&/:RE]25W+."]LKWO=%F,,4Q@2P(_Z+/&Y+WGW7:-
M*%T8@9&*=##F!5.SO$*Z5HXNT<@(W$+Z';81:3/'*(2&'@?I><* I9T_ILP"
MS.N%4<Y;C7+>CJJNW5$+T071=;FJN@K;&J+KDI8,1-=MH>NB(RHO[F>XX@X#
M%Q6MNF+MV(D1;:2DIO]YQE#G\1PF/Q[#E,>36RT]N+7],#QQ.K::DWF"U2J)
MC8RF?0L_[!MD)5$)-&MM2&$P9_XRH0I9[;98#=H,E[1D(+IN"UU7Z>U^\]Z^
MVS--AJMO YL6@MZV)RI^;W#<VYG?[.UWDOX+'-Q.JKPK2N9]O_L ?^0VGOG!
MW B0HQK^QM:[0N@[UKSP#S3[WZ43 8P$?W0D^(P+Y.HT=O050TA!2$%(O6OR
M!804A!2$%(04A!2$U"5J[.H@E=-@X9^7'(?I&Y&62C<7M,!+U18^!%T8A]YU
MIBJYM4?L#E\?Y*8>-J0_=LQTC>@8TWGPOZ2:2Y]PPA'#F%,FWJ"]N<"/$'L9
M[.AHWY& ;!@)FC,569;..6/^!;GJ%KGJ;/X;R#EG]N.^F"ZV4Z[:36B41N5R
MA%)Q"4$'<RZC"^8E=''#:<NS'[[Q:4[MEZ]ES=$\/?UJ+2ITM$!?%@BL6  S
M^=]_SV V\F6$BZXB^?B%-!."4BRA&FGU25E$#S6TU;?46A7O\.S@)Z;A0E5<
M_+$YDW[L^EY6%>;!DG&Y=:F.L<U806):K?829E=#N:?4U.A67U-Q)A-%C*,0
M")?.QR,MH8^TM-B&\_W.(B)E-(B6D17(7+EFJ@2NXE^^XFR19K BCL,F[Q>*
MO(NK5/4_=Y^&_<[FS.>3S.NK6CW45CJ^R0G;)[ ,OXR;)FV+>&NN'%S6U?F,
M9*@O7PG(+9!;+H);;L:&^1QN>;[2R'9N8O%V69-M<;^I6N:<M*?,&ZM)_XYG
MB)602*@^:@J\MQY(>HGPUQL.\ R;&C,T6B19F/L*V0:RS36RS8NS\/G8K2 -
M:CA2$+$S4=W6>J$J'VSA<%80JQXKRZ@[,M9)UZCM.ML$, _(N"<IR#J0=2#K
MG,$;_#;2^47("5EI-MX+:$5 &FH-7U2ZXF#VSK;-+QW)W'2H\ZC66]CRM*>P
M_27+J]:1:D#<B<2+./K"P!,D'$@X]T4X9S!SO,@;<TN#$ 5QN&S62-*=UJ@W
MEA'_G3FR[??V=L76]@(O]F<CNLYHUC)SN!R#36R1P)_SN]S)30%A9P2Z%1J/
M1<(+_AIHXIJN#IR?&F&PZ"7!HL>P-/DD+$V#>SOOXM9%MXR-3]L#1+ L=:6$
M1F,G=)(WQ(Y.=RLXAI2R7XI'J'S#T/Q$<"FLS0]J@._&BJA3,2>@8A3L)94@
M0'")2.T46/3UALOY/<&<GJY@([AH'5U%; DFO$*0G#_%]<)!\E'Y9.^Q<3\?
M,]F/%J5HV"=J]GY2[U5*&#_TN#=Z+G_5<>C9+?S[2<(=5)*=H81K18Y<Q25F
MR 3ELBV<_?*U!+=OR$R7H:.K8":X?4.00)! D$"0_/_L?6ESZDBRZ/<7\?X#
M<6;NC>X(\$AB/SVO(]C!8':,\1="2 7(" FTL/WZ5UDE";$8X]->@%,3T6<P
ME$I569E9N><%P^@JB.1K9=QQ\K&@+=O##A=;AA>37G]:BSY^4B?,,^721C+:
M*642Y5A.T/1G-(IGH[4ND4O!PGU*,+WA1(JSC-Z/R+2@[Z4^#!CXHZ%(%I*I
M^9O5>-\%_D$^"DNS8#7OF+OY-D%U[09@1EV,NBX75$RJOB;+<4I^L4T+UF2V
M]5?>?+QG?=,3*8DD#X SFPAOS,2(T4+&0I$0%?>;2-)'FO)*H_MAJ6W-^>>'
M%A>K#4>A\DAZC"ZP?!\!NS//<H8NE,P91[PMCLCDC4M"&49=C+H8=3'J^G90
M705U7;6-_/LE\$6MVF[=B^GJQ!X\CO2BK#VO(BF0P$D,.0L?#X + XH3@2E=
M(A&Y3A3YS#;@%RM@Z8%<JUZ'+Z0Q/JC?-;#\@PSIMV@O9Y'FIR+-<].9JJ\1
M=0O6'2JJJZ)F'@DW7]FMNAY%X5@G)"TGG;28#PW*F&-%(=P\&12BYZ7A,@GK
M*J,,+ADBU^Y;8"3!2(*%V?S&#H%3(3NOWM%'E(IE3Y3S\Y*>S=GRQK1C+Z-B
M8[6$*QK,^M$$NZ 9-V+<B%W0C"2^'2*,)'YS!& D<94D<=5F[X^2,QN+4JBQ
MT/7J!.F)8J51K<W2:2)G$N/U24'S=P\0)_ -#<"O &9MS[$00"OXC&XA2OR]
MD'N]80<+[F8.ZUMU6%\>E5R[(951":.2+Z&2R[]+F&WUG'3(HR$>1P1>N9Y:
M=H1FMC-1GLMJO/>LK&N-1C\<(X;58)BU<&'\B?$G=HLS*F%4PJB$40FCDMN5
M=;^R7,>Y\NFF?V\,"AGT/$'#:"'5$M+%:97(I\0@^X: ^IL$%%>1A5'#0'A+
M&R0'1J*B!2"H>*P;5LA"QC2 WS%!ECA04<!$$CX-2V%!Q2RHF+E%;]TM>G4U
MM*[:3,N(A!$)BR9@1,*(Y+MA=!5$<M&NC+/[)G+S=CPL6]%63KF?U,ULNM>,
M51N_K#8^>*I*R]-4.IYR4\"Z344WS2.JHCW:9!)(6B4F-@JM$Y'XO)\=+_OA
M^'MZ*3+FQ)@38T[L!F=$\MTPN@HBN6H#[2_?M-V79K5EC]+V1'P>+;3[R 8]
M3U/DIHV_<=/^[D&R8*I5,519,.SG!<,.=$-&1HC"YR<_6P5,757DP+\X\K]+
MYRG,-7IYKM%O1*G; 26U[C+J9-3)J//R0$GE;4:=C#H9=5X>*!EU,NIDU'FI
MH+PZZCP ;>"/2W9&-9$EXMW).='0,-A,Q_,T,F9+0VKK8ZXP7T_K3\-XN!Y>
M_K(]K(HLZMARS%X8<GB&(_8O-%ZEVPLST>UT2[-2I?;2Z2?Y1C^<Z/.1'W_S
ML:# Q0]L8'\RMG<1M,K8'F-[W\;V/MB"?S;'"C46\[$YCM<[F4)%7DTJR^A0
M&Q&.%3^'8UU_(/5@YXW^\-\??Z=%%>HQFP'1"MS;&@J$N6  SNN__QG\=N'1
M+!KZ\THLI\Q^;?B!-951HKD>YPRSR0GE6=\:/DU"Y>KH']14)ENIV98)F\/G
M<:1:<J7?&<[[]4QS@A[;SVB"VN/9 +.2)%1+%A+!6"(<C,5/=5)E@037$TCP
M7C[[[]\E"OR#Y8:OYPSOS^4:X]L2&29=R1$APQI6EL6P*&J=S%K:-)NIMI!5
MEL 9HC_^/J_U&F,(C"&P4*!_SA!.%R)Y>A2GLT>NV<G9TWPN;S]EYFG^'Q8B
M>8LY/*@OH_90Z6N36FJU3K7G87/Y1)A# HL-,3Z83# 6P5@$8Q%?QB+.#O O
M&-Q:"]>?N([P-(]**S6_7CS]NIGU+'8Q'3Y-D_?A?*=C9QK32N:E4>5>4L N
M()@_R3%6P5C%K;"*S[=*_C-.\8KW99#K*=5(,JQTND_CY%)^&<H;ZX.EB%<-
MFB^9Z+*4B)=C7*N5Z:WCW8A4WC0(?XB00KW!R)%6<T=],(Q+,"YQ!5SB&P2*
MJ12>/<U;M5&NU=>EWDR3"OSRDXT(B]%&YH6(.9[$JF*D(B1BR_Z($C9X*KAP
M,!9[9P_)WRK!X-7FDC9F[0%)U4V\!_C11/CH,7JL S-[H"J2GQ]<Z-X">-U#
M!*6$@@$-6; +Q=VNI)N6&< (CXD (]@2TEGP1H<(+QF/<W;W[\]R]\5][KZD
M1T!*B2O4,.Z%)\I\$2\-TM'1IOE^R5F<&#KQ]3F;S>"]IC2YX]MH'N]SGYJJ
MHF'T3:YFI)*/Y>0DMC9*Q?O5+)0)+4&$CGUH94_F _N]2KI_8O_1X[3TC_N/
M&NW8-#O4%SE1'4]>-KE6H3/\)[ZR4_U',[J&#]W$NZD-Z6=+V<FS.^)8:_9;
M.1EE[49NG9RV1CW%Z#]WEOT(!XZU6)#CA6#X3,67A17=7@G%VP'5[^C?^W;F
M]F&E&\]G;5NAOCA:EI^$86PT::TV^KS4Z-<*9@I86Q3+](RE72:=,I;&K 5?
MQ=)..RS59Y-[-+E,.X<6HWX6 SZWC%X.>YORU551?7[(YF+#29U?/P^BD60#
MV!OX-CDA&(V>Y]MD3(XQN<L%U54P.99C=DDHPZB+41>C+D9=WPZJJZ"NJW1.
M?)90/2L7IYL"'Y.Y@C&>)!;31;&0&(%0#8Y *E5'6.^'W H9DF(2?Q]U].DS
M@,3OVMV!I2\Q#\TY'AKR8XV2BDM#\A&O3 IO-C6N%[I<:R"THLE>;E3)83;$
MDW2G2#!VIA^524&7'F5T&S53+]^SP@H+,R)AA84O2A6X4EO]Z3M\JTJL"XN8
MW5A$5[E0/IQXN)]SG54R!7<X-#D^&4[(>!/C38PWL0N<$<GEP(@1"2,21B2W
M0"0W:_ ^5S)-M K)13JL5'*Q4EDL32.;0:5$)%-:EXMENKQN^7Y$IN7DLACX
MHZ%(%I*I#?P6NFM<8,OCWRK!@;FZ+\E_RUS=OXT1F%$7HZ[+!163JZ_)>IR2
M7VS3@C69;?V5-Q-_<%K$ CJL&&DFV6O3$RF)+ ^ ,YL(;\S$B-%"QD*1$!7X
MFTC21QJ9^8B$SV5D#EF:\)(KE*U%=!EZ7DKK1C\B@.WYO"J9C"$RAGBYH+H*
MALC$C4M"&49=C+H8=3'J^G90705U7;61_/L%<#U?+BRE*I_N"$JH]E2L]B,C
M>PD".)C83TG@OTD$.0%O: #PAXI1W@$$T H^HRL*)'\O@%[O2/V;6;39;7SI
M+NEO0^UK-R<SU&:HS<2_&[#EGHRW."I"'I$&Q],D6D[#T<=.)B$)XF+4FBZ?
M1OU(F(0"!Z,1ELW#F,KM,Q5V7S+49JC-4)NA]C6A]E5; C]$?$.+S7244UNU
MB3*0,X^:H>25XA+$-Q(O^X;\]KM'S%:1A7'&0'A+&R0'5-TT U ??JP;5LA"
MQC2 WS%!ECA0$=2'=XISL&C:2_)97+NID7D$?Q./X#?GR[!P6D9OC-ZN#WA7
M(8DS>KLDE&'T=DOT=@"Z#V^'^+$^D+/[J':GW6ETU# ZW%022LL2ERUNAK_>
M,/'!T]6V=10[GG97$!6M@A6\4TT4*^E>,8V*TSY7EFS[<286LV.UT8]$2)/5
M^&%UQ:/]$QG#8PSOFH!W<0R/"1B7CC*,WFZ)WKY=P/A@R_H_%P1Z*:M>Y,KQ
MTJ1['VF4C&FT.%NGB" 0?TL0^$VB9,%V#@;S*XJ&O< *$K]DZQ[HAHR,$(7G
M3WZV"IBZJLB!?W'D?Y?$6IA#^CL<TM^((%<',6K.9B3%2(J1U(>66F,DQ4B*
MD10C*492C*0N$6)71U+?;J9YGQ^HB2P1[T[.B8:&P68Z3A\]7;F/3AX: H>*
MO<*#=:\VY_%?=_I4D45]2F^9=)(3\W$>NR\KN?E3^OG1FDB%FI7J1Z)]/O+C
M;X$/1KC#XJ)'_3N,5S%>Q7C5A?.J#S8IG\UF*@/4S\ZGXR4W[0[&\65SUN=6
M2\)FXN>PF1L.R1[LO-%O._WQ=UI414W"KQ:M0 O-+')7T&2&,!>D'^!<__N?
M 8N[O@PWUC%;=!CS)%FW(5S^ IG2US0%3)G]VO #NP V'V+S1#QQ'Y]TLY%I
M(6^9_7&^\0^Z )*MU&S+A,WA\SC6Y"\WVZ0E)1;I=)_#O76[F5JU[%$_$H,F
M?^%(,"YPP5@\RJHU7B9I'A.POI\T3X'RWY\?L7YIX/CF9+>O9U/OSXX;8^$
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MRL@P__=?X>1?3@ZSN00_U\S0AXIE$K\8LT5=@2WJX@%P>8(8R[>Y(D/-Q4.
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M3DY747V67H=IW@6JNA;"5P(TNG(*]GN7)VQDI$-/#_S!,?(Z?E0W!-(F0C4
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M*I3;ZTL<X8O'EV'O"R2!?J#F5JH@*?KN<_0F('YJTPTU<KBLMF6F;N\WWTN
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M4Z8IW9XC?K?FH;EU:\G[N$'Q8K?2M+>%@8Z/AY9S &>P;GQ76P4XTG.UTUW
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M$LM$&:^S7+=>%% +Z![B"&VSDJ@WDSZ MW4YT4+GGJBOEME;_F[8*&T.?KH
MUGFM'Q1?TPT,!XW4;MK66W9H$#)P9G#).D2$Z=W05=5G$?<EG^MG3>$I"(XC
M=Z=&\^Z,WY2 [H,5[51\VF$5'2_P%\^E)5<K%H:;<?KY)?'X675H/M0%E3E
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MSXW' %$*TY@M6;;D@)W&^%C8/B6FOXC?V%)QI^"9\+43("2#G<2F&Z7P%.N
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MDYM [_7I0G= ]%Z7+D:5;!,:&<!HECQ@6P/CH&@(3]NV71?:+_:Y[=: +>9
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M\3A%@C<$C.MG.]\R="*^B?@FXIN(;R*^>9P2]M-!YXZN;8-79'AG&I/FGK(
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MM-O+]72UQ.H<MAY;@TS?XY;KY2OZ3( -_1$]>PDXW9&,#8'RJFW^\:]U.^
MF9==5K>;#*BSQMOV*,\H#+5<R4M5&4K/$M]I$+E&$]#!YW?^V0KX4V\=+_?0
MG*3U5D@2[2QTMESI,@[8NFE(L;7$VP?LLO?[4\!EU^.I*[-4M,]HGX?[?,2=
M\1MMW.HJPFK>FKAL?5+L]>LU;9(>+:$8 ^_Z#[^S<I;W<J.I/:BKZS1'XG-O
M0JI<$ZPD]U>R@R*Q3" 3AO54NM&JU]-BRY%'V C97UD="FQ2*Y>*;$^9%JW2
MTB*\/EQY\/;)<$')2A];<EZ+):8B,QB,+6 U'+X]PZY1K5$MTUQ;&T^HD8"G
MU&5SA!^^O6<C]+HC+-L(5D13&4'A'&PBCXC#E9(MRB5'P3K<VJVIH_PT/QCF
MER/R<*6:$D0WW\+6:B];9"ING:B7I\M1\O!$1:_2RV=&NHAD^'%"%;#,9-B$
M*S<G.KFFW%$IC"#8GB2R*TLR',EA#+$.U+X=1LDK"N_3$- N'?#.M&8*:FB_
MC4=)-:D52WEUK=9=57^6Y99:7\M_Q21@Z5G@^2YX\,E,9O_7I02M96#E:^*^
MJP!I/C27R:>W)DU__M\0+#$IA(MO*9D0,C$A $U,>X'-"7G\?4/N%=,?7D5-
M_/^!=1U@N4U,33.7P'>)*6#[,<?3P:/6P @+3LA_Z80Q_DLF9"AA_OB .2?Y
MMH6I)'J:5)^$&-NAV'=H&1JMAP2=:2!V66J-4*2\I$1&DG$JVV7.1-#G$.:A
M,1Z21^#E M+0>,N1_FQ^V-T()+!IP%0ZOTKXN#&V*MAO^\E[KKGYP'=6@T]"
MO_BE->CF@V -_"2,+"#(O^ )77NSL?"%:'#RSQ78)5-/Q+N!*%%9''F^"9XY
M 5RP@=KF]P2,"?P9VQ*O)J"A_5_+=!1(B7]L20,DN9#VGADBPW_Q9BD_=DS-
M<Z6]@UXX//3:>/ILL @<;?OOCR(JR!,=X>4&\8(^)8D(+S>(%_R)(B/$W"!B
MGI!WH_X17JZ%%_+=*J (+U<39 0>(>9LB/EB!XH/#>2K 8'Z A#.:HI>%0('
M\8LO@@1X;_##__<7]M=W&99\(J^:<4J_OOD4@*<IV>_#<_SJG;O@^^N?;2PB
MB&?@2#SX 88._N<_X]/<BK]O$UR-HNA;H2CDNAG?)R:I31PKI"CTA:*0UQ1U
MJB+7&Y#:+Y%. #J#UV*VY$B\+4S]R)XH+23-M. 0GVVD\)QI\3<FPZ]>4/&N
M#W^EG)N3'>\C5_B!DFU>@MJ45'2M^F@@J;TRS\Q[4TO*UK[>!-^/?K="5F4,
M,?O"J)N[G+<K'::&D!DN:D.3Q3J6K*0K?5=CFR,,SG9!B3A*O)=V<PXZORDU
M>VVF?]_?O7^F?]]M?""F/WV&W8^XWI9F=):461*9\[2XRH_2C4X=WIPG__J'
MBJ>($XZQNR6[1K<T<RU) #\ZA)!_X>C;-F/)D";*25HE/H39<G?6R17.')DL
MWS=9-NG!;,B1+1C8>W5C_[;L6KA:N^#E\!4WSS7;M55CQ+,-9H3[T^CB&/HY
M@^4WVB5W9WY<A:LCF^3'6?_?8>O<3%@LLWF*9)-=IY=/SKIJN0[9&I@D!/W%
M:NM[C\!HDLQKOF5BV>9$<AQP8O#!1(I"+K\HY'+^\>61$7,"(R9DVL8.I^:D
M]T3=N&!4F_F*P2&9U+*,E'NXV+::(\*/N="?FZ4;!5P>,N!R$9:/+)R?#Q[\
M*L_W>BG7'>>R)-NNH]J\.>@T]!4#>#X).ZD2#Q5OV>F6JDF\(VVSQ]<OF>51
MI.4'D99K]XKZG@3[GFUR[;/>A" [SYW1MH:T KETXZ6M]XHEC@@S4[9&.;+\
M++)M.4&E7678T[3FB P,&#H*P)PR '-M!K@4LT.KY-IGO0EF/]-=T;>YG55'
M%<Y<%RFU5Q^1?!=;J]H8%CH"TP6COVBZW&MDYH:\E(>P>TX;I;EZ&Y=K9\Y<
M'0 W(3G/8R9]NB[Z6%2;R.I=L6^PW-KL)>URKZNM9%C0#2VE9#Q%)J-HSW6C
M/5?GG&OGWUP= #<A.LYD=/U$=IA"H;6B\T.3DPHB-\ Z@L@C32 [@-U%QY/4
MAZ-W;J AUG;==VK8+[WOVVWJ\JTZHML%5U#;M%/!)6@2;T.!-=TC%QR^]QPE
M7&^6"F#$1A!O)0Z:VJ_+^M__ZU7]V8% #B7GSK'"NC?,%Z*RE C*V_@)>/,?
M7EOR:R<\9HI^V@KE/UOA"^$00Y$GG/Q7;.=G"(\#8,+V#3L@>]6>(?S:ZPX-
MFP\_*+,+,>.:UA\,F-V0-L"OX<$(]"E%G@E7>QH2?\',__"QJ0V%^/_IU#/'
M>.9'/6;\!P$)! 2]]JK&)OQHAX8@<,%^_&XBL#L*[,H6S%X.J9X_)4]^6.>"
M[H#HO2H71I5L,]8!&HFW) \8#TX\5C2$IVV)RX7VBWUNNS73!>]US1AG\)X(
MS!H1 EJ$JM7_R0\6P8R36$XQ>$-0>"T&[ %7T@-<7/90Z"=/]3>C ]GA.C'%
MB+E3TW.  0/P(*T$"3S F?*V%*2"2';X&S@C_^^7,J1WI>EK67",Q8/N4Z-Q
M*BD*2!(="80DC(@Q^(FG$.!/B2(I$A*-2:GD?K^JPC-=)!KIT;.J-\O=EH"Y
M4Z[+'.L45DT8F-!_'J2Y)-JFK;9D9(MS&:PD]E?F%O0L*^)#@E7L;-5,6-7:
M\X@YUBD,K:Z'1;?L3%3>YOD!TM.F<^QH5Z]4+8%URXNYIO(==MH>9'MXV;]]
M.UB)>+TNENWVFJS>,0IZ)SUKH/+1KEZ:7EUP-7G1X_+Y%&JJC*)7.S)8>7"B
MWM#JE^=S#U7;@XSEI+,>N<K(P) [>*903R!3H8F);)F6%V 9/21I>93:KCQ3
M Z7-M6;;-05U"LA2LATX*M)=0Y;+*HZ@F8YG'VF4U"IZH]90IPC$*_>:]%A.
M9XA2:&$K!C!]&?>==2.X#+U^G[#D"?J$[<!NVR)5\F$8^UN4)HJ@N/\^H?C9
MT5"*"\20\+GS^HW$_OHG8^JZ"54EV/-E6I;M@_Q3C6BWU9=A-]IC;6@%Z/4"
M\ (Q#Y^H&()I6V; #''8K Q0.-B1Z#_8EARH#T3P!P_(6AOL7-Q]*E0NBN-X
MTF>]3%\@.R.7+PS2=>0YCY1;RBB?PZH9JO/C&%6QEOO*?%<?ISX9MOU=,=LC
M;KU+9*<SK%PI\HD,VQZJ&8T&&S:I!JHL__KG7"?_DHM]YJ.;$Y8045I!\L1H
M.9939+^;7L),#"0.#'?X_R/.]=X'@3+VR?C_O@^SK+)01,F/2(108S*=-%NI
M)EHJ+U8[WI36QCE/OAJ]-'B[;ON6DN@/ VY(M@_'H\!+)7(HE\!UFLO,)^OQ
M3.QC3(+YB&Y^ H/+4,Z7@* V.'SH>$55U1DRY68;%K+*-__Z!WD"M',LA6^?
M>"S>CBW@:V UTE86/\587IB&9AX@K-V_Q8!455P-6L! 8 6:!LJK3_)K%VCR
M417OY5?S=BNOMMVV-%%+J5%=V^/6;UH2;V/ [V,-L'"LC_4._(%5 T1^?0(V
M"GS3%M1CSE'8M]MS5I?P[IA+,EVO_TQ*N-&5_9;6AW!>F% O&'XC<[ A8*<[
M,<<;ZXH+_00 /CY<\D:3\QV+Z EZ2B'@G7WLQ.%C8(M-8+=KG@-L:RU(=^+]
MEIL2P#?44(+&.\"XG_(+R7_?=G7,]\7AAOSM / %?]>D *O@=:)B@U_,X-T[
MFWV*[:KSS?X@!844XY\3?%>"[Q%]1O1=#+ UG5_'QA)$G@:^(,;&:__)8Q.0
MS*MWPL/;IB=/C^CL^ <T^#W>_S$=[H5IWR##(Y(@NP'11@1D0_#L1VE]<BSH
M$Z;N9 JJ6B;4#NIR9*': _+0, ^I4>"=Z0L&_ [Y8TDR7N /T/XJB@$WG5!6
MB2"<]J?@_V?4'[..W..;'IODV$H7DPDGUV..1@TO' &Q>$7<!CW\_SQ=Q[ZL
M&[&29TAAVPX"$BI*O[(@_3)038)B0 '>=[%1C_%N;#E5@ !VP39>K?6-0O$,
M5N&6RI,CC!C!34(R?_DE),]1VQL[BJCP]KK-PR:W/J$R*\79K@ 'J/I\.2K,
MR3ZE822E\M1DW12:3L,5?F I^.\J^A  VP5"#O"%8HJ!J06PY__IN*PNLYU5
M*U_.SY%RIE'KU^M"/ED#S)&,)U$L3AZQLW;,JM?R%5CVF@?#EJ'@E&Q!<208
M-9EX0+B'DLL#U&$O;<65MG)2L6.FY:,+B$'+LX4I3$KUK"\HSQ,BU+'=48LW
M9,E''ORMRJ\4W=-#Y'T>X?6%9#.:9KHPO%7W3Q@^8SU3EH.LU7MFZY/:<-)R
MD*R;DG<) +D,^FM8HSXN#V>"ZN7P;$^P57S" /13R3>0#P/3;E#M]!8= ";E
M 1K'P.<%?YQ(<$<QRU8$:=O1^HSV^,\X4\.*55X=3:=<AIBU:;VL\A7]%6=B
M7T$,W'P#GOPH\)/S')^FUC4*Z>F>PA6U/)[)02\G^70$] 'DMD'&P-C9B+_0
M>! _\G2^?/MZ'?'WI5S_AFT*DB0Z.=O4(:GSA@ VL&,N'+4*)MF>N3:K:$NM
M+_(EQW'JW5P;4#Y-Q?$C27/QF"&YD-:W\@M2M:@X0A ;AI8D9 /%KS8 MMO8
M<X'I  X!C3?1$_SU6W803 =\"2KCC5P,,1D/%=Q2LJ5/\<HC8C2\C@_+4SMF
M5G%<6P$0!=L&+J!D+Q0!0)$Q1&X'&[# XRBJ)6ZAX%-<&ZJ)F9FHZ6IVRG,,
MK$:G">P TT\QSH*J: J= =,)T.;_"LX;#ESR7 >"'?YM5PH:?H8'O&*R; E@
M&AJ,@6L8_@V:,H9KAFFYO])6R?B0@$P2OC=04YD-@-"CHK+.L_2T-Z(0SFN3
MHX%17F;R)>#. ]\&(9-Q%#_,TPJ ?%Q)/<6N:/0"OQ-%CD1,=^Q=/AP)D0 ;
MWM>DU[2!4R,4V0[+>OGE8[J"L811SC\39S7\$]7# X5T]JRB_)KRY!*+K28K
MKM-Q<R33O(I-W)CF&V.[3DV0=4)ST ['#/H)&=K$"+")<?J!;>(W$'P)F[A%
M-RJ%/"OF6%Z=\P->J!>GQ>L0@&G**D%UJEE5R=44C:&E3J4.#+,41<0Q[- X
MN'VK^+2\FANE29>8=HMLLBE4\B-2Z,R+S)FL9(1S\/5H,4RQ4I;(=O(%O85,
M 3+P6[22KRH@+V U#XVV@2>K9EJM/\_X%-NM]KT60 :&X'$B>40P/IS5?#\8
M/K$5G1O9B2F'U(NJ5QT/TZ2%%A9K@'H:.;2]KFA?57E@7E&;N/>N>311--^T
MR@$ QMH)/-:29 B2H,W<-@_))TKX/5X0@F\&DMIT+$EP/4"TX(P+WMTH==Y-
M@/\D='_$:AP&B)E.-1Z;\$)04@THU4\_\L=[&?Z%AL/#6R)>MJ7@C4O%G<9*
M3XVG6-6T91YLYF5(:Z62B<>"="#X0G-'P1R];=^]D/(91Q*?8@W/AASN7U_
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M=MC9<QY\USUJZ)3D3B*?;6;R2+L^$_AZ?K">X0"!Y)LI#V^P8B N@EM%R,M
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M%^H:T^8#O:KD&!*V[L7>JW&(>.R!'&R_3 W[[R/Z='[L=*/\PR!J8U.W']V
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MF?"I4<R,Y@G,5'4OV2A-U_C<S'Y#,Y\6$36V*4ZXIM=%E/ZTGVZN<."]^XA
M"2R>0@_GJ+Z)".1"]W+'+I-?^%.YURM3_HPWIMN@S/;VX^U.M9.]ZW$=^#:&
MZ4+]#65QX.^>6CM?V ;^M#H.]2DO2_5)%1"5[NEL"+D&!-QF#D@X-"/<UW%U
MFQ9F'1>=92JJ;AF=/+T6T@N]"4VLPWO(K<+U.P8#VE<E]TCCX(-P0JA>Q7 0
M0=ASUQ"W?>KW\;N+7ADH-7<3T?A,%M)Q4^JS<WB^A=L.,:F9JJ+/D)[9?FXD
MA:;[/&M^N?7X^&,+:WR0M0Y#0O[BS97S%K4RS5:<7MZ2. ]?T>MTQ<HXP #\
MQY6,&.P[[NS?)#W%&& 2OWC%&V;;M,J&K8B-C8L;LTQ@ SD.%!ZZ:4L!@E!D
M2R1!B@(@A+$O.A:F+V<L<QE83-#Z]ML<!_9:*+\WB/>S%7CC(-(VB=C]@-T+
M0<RQ"I  JQ50I#[I^L!N0%@?9_LVD90F:'I88,OCT7K&5O)2CH.>%?H=MC_&
M[0&7!Q&>]BO9O4-.._&4ER"+[D/0>2>:LY^PY,<VW;4%TW?#KM)?F4%P0>?K
MZL,(!+7D<@6U2:GUE5JDM<&R\SS\Q)R**YE1X97 -J ?1,"!Z? 2\H9M\X&G
M#P-DP92D(-*_G^&T\93""#L0,% <^0E102_RC:@17T+EK\+@$]]N#4.%-Q;W
M9D,^BFW[Z ?]^J^;3/EZ:X$0:&RV=CQSA6TW&MO,E>N&P;?3-G9CX7!_;\;"
M]]-[MOW]70#5J\8)-T@(QL:%*(#+0G'US*72\S8_;")SI5G5S &>09NO_''D
MXN'9BI8JH)E^DT"\?@8IXVO"6PO ,L52>)Q*'HX5WY@0_FWDT2CZ/A[#[%SG
MQ0$Y".ALG^/3W_%K,5]<P(;Q #JA!MK$8EZ%$$/R "Z;!)C&" -/^W^$/JO_
MMB-?!7NT34\^?"+X$AW?$+<&WNQ?7_ZM_#NL+KN5L.5'=(@NW!IACPH#U2O2
M,DXF>LO%\'M6TR5CEFZ>3QH&,A#5_)Q-U[4U,;/;T(EZVY;:#3]^+W[YF9CE
MRZ"*OY4O$L,W\WLO3 Y?B$[]D"#>H(-=B44VJ($R[1",ZG%BDNF-QLG6'-A6
M!(K$*>2=H)4-T;/!CQ]@/B )_EAP^7C8>%_,W51P^".4JZ/,=.9UZ2:R'AED
MSRIS;<V^>D RE=)J.NTA)-L6LDUK:(BM,B#$?W B%2?0Y)W%A3_"0<,8M*<F
M7ZAPB46RGE 853#6W[@S/"T.!'O6R+":I['E0G6J=1 YP8_A=2U%QI,IZLLA
MX<,ZP3M+I-TT3XP2::-$VBB1-DJD?;!$6G[32,7JF*9(>PJ!E(NYJ4XG>*0L
M,-#4_"N@X.W*5D561RE'$UF=8JG>=*XEO8(,5E+[*Z>S-MK3NZL!(K5KI78V
MT:MZMCS"#I\I]T2:7*7%+I?WG$XO54W4BFVXDMQ?*12I9I%5685=)W.YI5MJ
MZ83+@)4';Z_59-9QFLX243K5!IE=V_-I#:Y$T?VEZ<&LC_=7PZ5:[MCE 9/,
M:;,\;-Z)[*]<,E.7DM:LP2EBLILM<VH6Z3:#MGNO5ZKK1LJ>6C6=*\^R"WPN
M:JC;;(Z(PV=J6#H]T;!5494HJX*TUL(BB\&66_C!/@6K3J2L=0_IS:W>K$U)
M_>F\&72[>;VR,TKW93Q)#A$OE=3Q!.76RCQ\)KV_LCXGZ5J.&A2XS 1KV<]I
M37?3<"5Z@"6J[4X&G5J"5]<LWUP7LM2JRBY'Y.&1I@L%F_2E:8=+ !.9F4^)
MNB@UP<J#(S$Y.CE$92&E)N6,O$P,6D91@L\\.)*AXUG$ZO1Q+EEJY=+*.EUL
M/,.5!T=*=)I8+M5;SY&VJ]2SI?1JH>+P[8='PD8#7,T(1%&=2V3&0%F5;&08
MX%<='$G.U9M52BRTU'6/U02$8)F2*D,/;'\ELI;T<CHS[2-S>9K'Z526ZA::
M8.7!D<:2,VL29%5EY^M!KE#.\^R(7H*5!T<J&&I5<AC%9/-Y==+J,YH^3\-]
M'AYIU;7LR6BE+M7$@F#DYX22<CN0DXG]E;E"&UGQK7Q?S5OHHICK:O/\%*Y,
M[:\<Y;1$TW2%'-=+#W2ZF^VH713RY\$S";6(3^RD:2,>J5AR;?3<R ,&P0Z?
MV9OGT3ZA6 JG)^?-XCJ%+ K6$JP\.'QSOK"->KW)J^WL/%',VJTVXO>Z/'B[
MVK:,.EU,]!%^VJ@C]F+<5Q)PY<';*V@;HY8#TD(\M<RB0S7#.A1D^8.W4^:S
M0A=KZ!S)EX$4&S?K^6%&#CKB[5%H8]I/#0LI\,QG#BVN*LE6*@]7'NQ3:7(,
MU:N-"DC=K0D9E1 7S2%DY(-]CE6I;R5*_;FJ:P4'D?E95UPMCS$RDDL# Y_B
M'+7,%SV\.L,2^2JD^H-]2JHV*8\PE61Y1\2-@MR@[39<>;#/&=%FZF.V,.62
MQ2F""ZVEE<U#GCO89TI<E^Q"6E.Y<H$"M%E7<BF4.<:=N,F05,M*#I!Z6_,(
ML\TV2VSS&,MQ:#O1YA6MP>KJ<\U(488RT>#*@WV6ULO:LK&@YZJ7UGM#F=$:
MJ<Y11FIR"\6M3P85Q)MKI?P$>TYBZ^8H=?CV9*'0Y)D:U^#:TS*5T3N3L<W"
ME0=O;ZW5Q'35<U6VUT8MENX1 XUHCJC#9TY2-4TS$_4AFTFJA#KLJS*N,F#E
MX8DH!\E2 WZ@*C5#SK19@4B L].'SZ2>UR1"C4HSI%<5-6:=3#=$2P8K#WE3
ME@I6$<\P:KW!+'#"05(Z$#?T(91RY41WRC*8QB;[2M-2))$I /6!(H>OSYH4
MR39QDF7S9C=')=;(RNG+<.G!^U-\==$DZT:>]62JJ>(IU"AE_*4'&Q!U2LM,
MZ%%?3<Z)8D+Q<E@%;@ ]W("RII",DD8[*D^6\W7C6<PF)1DN/=B ;@PZAI?I
M#Y$VHUES%]@/>:!"P-*##11E"5&R*.]P=;G/J;F9W5KQ1^VA.J96W%Q1R+(2
MCZR8TFB)B!1SS!Y"1TN[VL.8MCI'GR?MYIA.F<GE,7L(EUF.% 5#!_*A,'5U
M;#9;SI?'[*'RL*BIDNCTN?(B/RX5U]@LZ]M8AV^OSJ:V/ET,V,0LI2;JI-FN
MMY='[:%GF<T "W X8NNSA*=-902AGH_:0ZMFE6#[R_$4Z9'-=36=*NIRB@G:
MGK]>.2R9TS2M-3&N)_<M)C^93<<I^9CEU%,8*]<>UY.L)-@\.E$4>52"*P^.
M9*]4DV[@.(>TL^.!T6B7]6P7KCP\TD#(B71AA:W9O/%<2"W*'C,K,<?,,987
M"BDCC[OL7)^/5_I\J+'H42LGZY9U!!U/>;4^MCJC5JVW4/"C$M?HT-IL3+2&
M;'N2'@Q:SUJ;9(]:.00^6):21"7'*K8YG6IYO%%I0#EZ<'A^D$:4'E=F$%VG
M,TLRA[<[.?C,[>&_7B6'?:E*#C]MUYYOW\Z^*DB".1/^<2_:*H1W'$\/4R_V
M^PS$/"=(Q-C&EE]R-Q)^OM;KX?#.)Q(YWD[3X)UP^#989<&;-?_;L%(K%H#3
M[YX G'Y9BHUY1W$N/%G[C<8>.]D>W0T&F1>@OC%H6[>DW/.DV\FRF.-BJI"W
M>4U;1H.V;V#0-DX_$;?4]O%UY[M+-7C^Y1"@G_#S#N^[>0A@3R3YZR$0<4'$
M!;^<"\@G.O6[(0#L@2M/8;HV!"(NB'1!Q 4/0P-?G*-UNP[1Y<:]WZI#=(I)
MUMOIO.1WI_-B29]"'F<Z;V=J2U*L"OXP=6*L 9MYO#6#Y$23GF_6S+H="DL]
M$H758#3U&P06R>Z;D]UW,T,=?:+)1^*A8/S32<3OS=IV)Q6_$>GLD X2:>Y+
MD<Y#:>Y(ZER2=)(/1CK(A^;<MV8YWH"=QZXLR1\YX_=L^5LQ D/&[R5R=-+N
M"2?3/?R4QLO<Q'QQ6MQG<B]21W,O+")A50E75U6EC70ZAERVS9Y\M $&I)^3
M]</93F3=R=#8T&T'D"VZG<_JE=Q\=RG-:RI?%H9RJX%/$T0SR \#&C]Y.&?A
MK',HKQQ^/S^!WY@JO.[TR)OD=N,__&,3^0T1P(WY%-?FADO</)U!]WTM[_!V
M=-^$6U4JRZJ2XNIIN9692_/1O+<,\IC))XK^7;KOAC@A4I(/)!:07;& C)IH
M9]')3](E+BFKV<ZZE^?+T^,]X:XD%N;%-<>OG&D"*5>?4Z5\&>\EJ&58M #D
M GIAN7"OK'!_5SA;UWYAP@IL>,Q[N)CY@5OS" ;[V?IZ?<VG?^D+0UQBDL1[
M\JR[)=\6[QYVZX+%TMG&HDMRJLIA^?FP_IQ")FYA&=3,I@!T#^<,/$1ZW;\>
M+YC]0 G2IW'4[XXH+X_.AW"['\B,/KWJ^II+?E>J:UA,2W3>RN18@#UI6)^L
MZT()-G&@?-6%1ZHK4EV_G>\_Z7/?%=\;Z1YI++*Y(IM/#LL)IYYTR@UHLD*W
M/)5Z2AWV['\(EOG70]ZB]_9+W6W%41,3F(ZLP.0#.+P T+047:@_X!5;Y+%O
MQ%\+4'T.$'TQI/FWA%]'<I1YWS8%5>^U&&)FI@<+:QET,D&>Z,,6VX]]5W'4
M&(I"KK]%?D17]-$5?707%P41OJM-GT<3R\Z*E,!EZJ56;I4<NK5,V,,+>:*P
M2)M&VC22'[\O&/%9^='WZ#ZR7C0'JI)L3!BY5QCWA&;8V0]]0E*7%B W':*X
M\4C$]M)?5. <+$.,K15)$Z.+_YMW Z(PPGX4-1N2\%N":ZS2Q'Q1R*)LIBB3
M6<E8.BL']DCWPPA'AAU'5R<W(V2C6__HUC^Z]8\,[D=RV#^KM^3QO-*I,'J:
M[>GS9;*L,KUE 4[7H"*]%>FMB.GORLO^+-,/2RD"2U3PGJIGGSEF4NHE1 =.
M%X%>]AFY_L:<Z?_X+<C_.2@Z.'?/](.Z_F#I=YJHW]H, N>BHP>";O]P(''8
M3-[3P1KP .?M*>R;80F0L!< O#%'@4.V#R<:0V:_S(" [XJ S=  R0$\SQCB
MMNC&A!_57R9 ^W^3;$%Q_%D"QP<*))X91'=JI('TEH-2QTNQ^)B-!@K<PD !
M(OE$)&_(UMCYWN?1\].('_W;(8 ^H;=D<$9$<!4(8+\= L@3@?]R$/BM]'XU
M!( LC(C@MQ/!$_;;(? PLO"+E]NW:Q!?L"GQF6VARS0EOFE;^(N-&\_7"?-7
MD\A)VH">]W[NQ%T^-R4\B5.QR[EMA5N7%>=5DA'V;QC[MVHD7E$M7,9JO WE
M&1F6-V<UW"''1.;F;R><WV>$,D'Y^+T8(?<I5>[*,(THXK+B(GG>'.%34X<L
MVY+L-Y881P98I$<C RPRP&Y-HMZ5 1:F;$7Z-K+ -B1A2SJO&&"#$4U$-M@1
M^B@:KJT8CB)$-EBD2N_.!COU@&0/)G2?3E(^+D'\/MNJ82N"%%PT6:>DD<?5
MIK_$PH)% +#HR>.UB"HB&^L(A?A%=Y%]%:G3\]A7CS.KV)P$"K:^J0R,#+%+
M&6*/0T1^Y6.DB<]LGST.O<#1X8'8^7LS-SRBG8M9<8]#1W^#[?Y__P>G_[M/
M0:>:%' #1F":UWA8^VZ^5(K'#POA@Q]@-?QY)P;<E%J_;C/3RU]W?J;/2NR3
MC58<J+*=D<L7!NDZ\IQ'RBUEE,]AU0S5V6NUPCBC^F2$8B,\[+0RH\U923<2
M#%+NSV6WW6C0YNOF*L5:[A+M54*C=:>)0A!.W+930;;=5)#I$#.RY6P-P3#%
M&0ABU=2SS:#U'QY/X7@<1R_;^#ABIILJF?Z_9SW>Q;.Y3R K@@9%(ZZ=W4@+
M)M-)LY5JHJ7R8K7C36EMG//D'TL+[#JR8E/"$6;,;6[R_:CS$0F2Y0HT7;07
M,R23IW(9(CO+J#TH0<B__D&Q)Y2\M/2X)5/W^JKX]MCKJT/"=WA&;O!,24D-
M2(['4)E2S+Z@C);GGQ+^(9.T-KD-F9<0/!P?_M*V+&M.BXNDMI;4>1])2:V9
M-*PTEX!-4D#@4$\D?LGQX1&7W%255:1CW[3'H9;-%U@A5671#)=?]B>=HFI)
M+/)S8SR!7T>_;O-<_,N8K4;%MZ(B:;:2#8JG%"2AXW55F?:Z"0F*"A3YZQ\2
MBQ,T]8Y.O:?[G* '7PBBF R "43JX\79'R3%Y4;\[A_W-;ZL%YZ'5.T4C08
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MK^I]E9L&><$J$E]@SV[[_W&[6<Z6CYQT*7J9OK">9*OTT*ZU\-'D>MGP^^9
M%"PDK.61#!% "/3J.[I)9*.KP]H+;GW9L&R!GI@-&7;T,9L^'!QA\XX!-/LV
M2:LT&&K&C) Z,<>J3%:K'A6#GY>..[%H#&1Q$@10U@.!+;L I"- ^&2419V%
MCCII7K6/CZODHE^JEZN/C8G2&Y74&LC*1"0=7XXE10105>4>#G;RCWMN$\%W
M:=@R3I"6AQ$-Z4@6O/V=S3[<&*#9N)FR8?)?X7-Q'YPO!NWZ='#?%9N)QM73
M36E\?R\^3 #.,7%1WV.MDG#WUI9&20%5GNE"86BJ6D0X=W3&I\X=;0:4&<]'
M!!FL%@G8&B,QH0<,CYB  I()C[C#LY3Y7"U#&#JFW / ;F!"M(<A*8HA\3QB
M2(IA"/S@QG4]@5$:.:#:X@4:.IVIXH_^%NG@+DHF/-)[0?IZX_+DKBR2L^NI
MG;R]'%0??V?@-*Y]9ED.48[IN!J&*A3UK-4(>&(:EK5R,M%1IV:4+VK']_V[
MZ\3Q;?YB\-3H=G_\VB"4,SXH9]8&Y9N+],G%TS2:%6>FJ=R3:G\V[>T-E*O7
MPV:WEFPW3Z9F_ZXY.2^<CVH;A7+6!^5L*QE?#Y0'5[?7#]WG6;,I&5>&,<F(
ME<EE=T^@/)4>QK>5Z$6IE.BJAG,Q.C8E#:"<RL<C"3&[PEI^ZQ=,K:+ZA7\@
M7T20;.!HGAQ:GC2XV;%IN^)3[QF[)O5-X^>JB=5T5I7[R6O.S5?>XZ7Q1*[2
MG=Q%4YWV[PN#D]'X&43R&]3RFS#=%5?:$DQOL^UXL3$^NNI+9^GSQVO2:/;[
MFX;IKGC0EF!JYE**U15S=^*=U3^M3+4KN7<#LE.,95:5X[W);#P[+D('C,J2
MU0..8LB$*-8[F,KG_:"[XB?O,FGH15US,)1-8U!")=&]LFK';Y&<Z:4IW)?>
M)51QMFRX4)N*#W=O*VT6Z2213T[K]5(S,YO6HHG\0V^8*[Q;/'\8WKOB-?L"
M[Z-H]_CNI&J(I>))/76<&)7J=V<;A/>N^-"^P+MT-BM5DOJ-4W)FTHWX8*6[
MXSM@_LG$JN3.-_G47W5"!'2Y"9F_8\)+0T&]F9H^!XO=(_ +SZ^B:IK /4SD
M!:L?)W&:!"[&4N%[%K.R?88__EVB5K7 MF"P"<NKYQ0S7P/Z<Q1B$W.@ZO"&
M8[DC/X\T"8Y2E\$<1:6/;C.*.AT^,# 4HL5>"%SL[T1OB:(!8+PH)B4IU9)3
M2KN5DG.D)<D=I96-M\5.3LY+*2+]8.[H#[S12GSBG>0GWDE]XITT?V=#LU@I
MW5X"-@*.%[HFH2SD6+5DS; <<\78U-.+^]QM;9:NE(IEK3[K-S(]+57[X5&
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M =XH3N9\/N?<DL_YHQ@I/=ZEX\Y1LM*\&^ERHS"JY%/&)S&26S)G>M'C^G?
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M(:=IZI*CJ,B@ -# 9"WV+]KUG ZJ+JNZI,O 3040Z2 CV%UL]U#Q=Y[JK\(
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M@Y-.M)).MM=95Y>R%VCZO#X8D<S,N._7-676O1\TJLGV!&@Z]^-7-KDAFCY
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M$/9"9_O]) M7_(#2=CP7/D&-+4U.CJ/JF?78K^8;)Y5B8MHHU;J?UMBHDM(
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M7>VH;*"0[VYW0[%GK"P/KD;5)7,&..&8@'* R6W'4G5B64'\'4@SC]C4A;/
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MJNL3L#F!GBT'S9DC"86G@:('2)Q_GAJK*AB,:*$1M-S!/E<8K>K&BJT9LD>
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M ?9#03@T =[JD (.CXKF,#NIEX=&@[N6Y=" ![J&#9T6;]-:1N"+A&:$ 0&
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MCW#;V[; MDWKC\WH@=0[I'Y\>!X(/1#ZTR?T%R>G@= #H7\'A'X6"#T0^G=
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M?4\8F"?G!(%8QK&+'J?Q,V4&K:G2<M1V-ZL@A3A.1%; LJ6;V2O:T6%9)PI
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M<*@RG5PJ1B^8@Q*L::?2FDYA7&\BT+R8L&'7+4+'!3(F540@G]1Y(9T4%F3
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MI7ULB1$O,=X;5.W])3G4U1.[Q2(Q'VG&R.Y\@D7F/$X_P,?Z(5A0^8[U)+'
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M(7Z&W('+F/-^W))^N9Z^89\F0-;75^PZ5FY>0$+,,AR!32[M$I%R4[,DFSY
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MNM4%92,WSTR:7U0+#KWUO13D-*)4EUB8'N!.IJ \J2B*3J:#9.'!#;*2U'>
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M;K"LTIHV^G!P@9H_\&>&U--I(0\:KS71QG#)E#%RB-B+UHVY642N>TD8$%?
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MWTAF\YH0X"GBPCQP,0<C%VV+\8#G6/*_L>9.2M DK+U<J.@(Z ,HB?([8'V
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MB:(RH4@B2%N\QL_F7)EU\8)*-2Z;M(YEQ[$<H(RI "&$7&:/07O'\9H#<:[
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MBI4 J_)-U1@9IG'T.BFSKO??#\YD'[$@X0EL#-<^(?.1XFQJUI/).9EXK\D
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M5_3N=<!C9("YCJ':$'^8;2B$+F'E0P@C+FN"&9EII"9_T5NEZ@S:N)Z8?5)
M;#;!,6B<TE0TC,ZL5<F# ,H\9>0Q,D;KOG2BR?DEHXS$_!XYK:-[0(A^:BYQ
MLY>EB?E^6P.F,KS9#]HS_'-6:!Z]32?!8M+*([ZDC+;KR,[%>],8TE*>(WW/
MW>! $1['&-0)!;8@S%%0T80Z[:=XG=TIU\"^\C:.X-;+Z_9^W8UW_V^%6@^[
MVJD\FJ/":5'._D+%6ITE"X;?E=N#7Q@F_1;!\6E^K+G_F9W\S##JUG_G<GYO
M2T+3N;+TF'&,!S1C8OQ;D8D^^B%L)(I^:!*-PJF*N8' F+6JSEA0E!D\EB'(
M+]FP'2\1;ZR*>AD-Q7]6WPB&MY11/C0%JB@Y:T_!O9N(%_/C&/4&M40V9!KF
M,Q('NW7,%[LGTVL'P_;^*2S0MJTQPJS^QE\(SX[+6/0T#^M ^L<5R&-H03,3
M:*S\&6\&3Q>%P2QPQYO+O%S1KH_>3EOJ^T9I<^?5[EI%QO1(P2:ELDK;:6R*
M(BPVTU6UWH+?!.+O*X[2-T146%F?E%QBVLOW/H-=#5$8;7C C7XAEG["EVOD
M3HA+04L:C-.@R6@#M;1O+\->HVCAJ=L'L. I,W=I>CJ)(P\?MLAB@;3^DJJG
M5?1'5# ._U/SHRFNLJK:"2&11.%8A.5M[B^M*2KD3";+0G!6+IU6LI A0]]P
MZ"/9KP?_CUYG82.U4CF[I2\I[V>?[.&I3W;JD_U>^V3CAI>F,I&?]5@J5UA%
MJ//]<DH?.!*/!PV-M@8'/P3D2TTD_%78"L,_D<O"!9;[3NI]UG5#R%7-:,)X
M V5 _9U8W/F@9 \MFG $'3G]O%==E[PRC.2@LQ3.,_/#D;#69AA<>D)+PI>6
M4_2.ZA')RH67_V*Q:^D031M]F@U_1W2K/W5431IZ>ZJ<:RDOQBIAW7^\>/T]
M!V ^'G6_]/1(##I-&\@\M>YDMK [>Q?'@\:4YL7'?B[NZP=5+)=WCG-+[0+5
MO0]#_2]K="0=Z34/=^;7A2MQ]":N8*<M'>4Q_-!R;]OIL<Z(%ES>O:B":#XR
M(4F9,"3GYKL2XKKQS]Z0)ZD970MC@L*@^"[K79*W+>/L;'XQA.*(@]A;F)ZK
MUSCJC@_R<D>\5R%E:WH"[J5,F+IY./I]6I"X:.'6S=\AH/9<'W&[>K]$<>FR
M*Z^GKE9315Y?N,MQ_#:NO=,2-!SW'.)80C([FH&NW9^RJG-&@Y++R+?=LEI
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M0XV;\.6W@\MB0HK&E,]T3CGA5K^ST;#GI)+,M_KHP<,'G.^_%%:QEUW(G:)
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M;O@,IDG#2N3M+KEK!4^V-KNF\M!%JD;082(9(HLF&"U8S"D@9 YFGEL/,)D
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M'41"VI>=.S1>[OT9BRA3FN:F42.9T'>>F!3(9SYX^QV3/897 E-S&;:[),T
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MV6F2$-RF1>LI7.^2$$[@$&$G%)*A,H>L)DPQ.$]8OMER5HP(4Q&.*4/>:%B
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M<ZQ;XS(D#[(B^<E8D3Q6)'^M%<F2*Y!<^FP39/X'T<]8M<X%*(WAZ>UM0->
M^3!'O!9?45Y[':LB;THL%DK@P:A"GO'-X@HD8JQ;]!+W7/A@T_?NEK+Y>UN]
M9UN);,:#X2D(CZ**EJVP, W<ILM-#=_#6S,MUT-,:P3HT./>^PPMP#=5)WW"
M%MJAMN 'U4+[:A&'E-T#/*>NQX8 L3ST8,&:<'8@IUT9L+ID(/AM< X,>) '
M8,1;B@.Z##MA9;6KLXD">X Y.AGL?LC.6' I$_;Z465B8ELS37KG-6""(^3
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M3&#NT[;*:1'Z#SFF]"5+_7JW7:7!MOCF#&BM/3)HMFP$=<[$1+[2%IW./.V
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MZ$%@ YK.2:T]2?;E#[)7XG3LE1A[);[67@FK#EA3RG6G-A.5!B#^E'])BO-
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M<=S=.R##MC5(;6RPB[ MC6*U*=R.<#;FC*E1"(D,66KJ"&V<2Q)S]9Q<IIC
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MR+R2&RDU(-6(4!Z(EL"4*?@85[1GG%.HR@^;"&\PXP"'^1:"(T:/HECXL(N
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M+,-?.A2Q81B>L3%X"&36*UW&#)G3&UR/IJDSV^EU@3DX;[NO@52!B5HD \W
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MS\"=:?-4S'%R\G7@]M^OMAYL++($NYU IA%VCNX2$0CS\RO_E^[@R._XIUZ
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MZAYZ/FY6_EJFK5I"E=6P4Z%QYD28>2\680@9-OCYW4&WO=L_]*CA:YI1VZ$
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M*HN2'>";GE#*%$Q ::-%9,/SJE&364+!$9#'%21!\611:UYI9)7&D,'6%"K
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M.3,P7V-A;"YX;6Q02P$"% ,4    " #X.VQ3GQ8?.3D:  #HJP$ %0
M        @ %7&P  86MR;RTR,#(Q,#DS,%]D968N>&UL4$L! A0#%     @
M^#ML4QQY5L"X8@  MD\& !4              ( !PS4  &%K<F\M,C R,3 Y
M,S!?;&%B+GAM;%!+ 0(4 Q0    ( /@[;%/XTCK$?SP  #)H!  5
M      "  :Z8  !A:W)O+3(P,C$P.3,P7W!R92YX;6Q02P$"% ,4    " #X
M.VQ3'AN79?8% P 05AT %0              @ %@U0  86MR;RTR,#(Q,#DS
M,'@Q,'$N:'1M4$L! A0#%     @ ^#ML4^:DMVSQ"   >"P  !@
M     ( !B=L# &%K<F\M,C R,3 Y,S!X97@S,60Q+FAT;5!+ 0(4 Q0    (
M /@[;%."IB$-!@D   4M   8              "  ;#D P!A:W)O+3(P,C$P
M.3,P>&5X,S%D,BYH=&U02P$"% ,4    " #X.VQ33F$&@_4&  #S*0  &
M            @ 'L[0, 86MR;RTR,#(Q,#DS,'AE>#,R9#$N:'1M4$L%!@
0   )  D 8 (  !?U P    $!

end
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
